Massive update to how the installer works, and added netbeans to the installer.

src/installer/lombok/installer/CorruptedIdeLocationException.java

@@ -0,0 +1,26 @@
+package lombok.installer;
+
+import javax.swing.JFrame;
+import javax.swing.JOptionPane;
+
+/**
+ * Represents an installation location problem.
+ * You should throw it upon creation of a {@code IdeLocation} class
+ * if the provided location looks like your kind of IDE but there's something wrong with it.
+ */
+public class CorruptedIdeLocationException extends Exception {
+	private final String ideType;
+	
+	public CorruptedIdeLocationException(String message, String ideType, Throwable cause) {
+		super(message, cause);
+		this.ideType = ideType;
+	}
+	
+	public String getIdeType() {
+		return ideType;
+	}
+	
+	void showDialog(JFrame appWindow) {
+		JOptionPane.showMessageDialog(appWindow, getMessage(), "Cannot configure " + ideType + " installation", JOptionPane.WARNING_MESSAGE);
+	}
+}

src/installer/lombok/installer/IdeFinder.java

@@ -0,0 +1,144 @@
+/*
+ * Copyright © 2009 Reinier Zwitserloot and Roel Spilker.
+ * 
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ * 
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+package lombok.installer;
+
+import java.io.File;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.concurrent.atomic.AtomicBoolean;
+
+import lombok.core.Version;
+
+/**
+ * Implement and provide this class to add auto-finding a certain brand of IDEs to the lombok installer.
+ */
+public abstract class IdeFinder {
+	private static final AtomicBoolean windowsDriveInfoLibLoaded = new AtomicBoolean(false);
+	
+	private static void loadWindowsDriveInfoLib() throws IOException {
+		if (!windowsDriveInfoLibLoaded.compareAndSet(false, true)) return;
+		
+		final String prefix = "lombok-" + Version.getVersion() + "-";
+		
+		File temp = File.createTempFile("lombok", ".mark");
+		File dll1 = new File(temp.getParentFile(), prefix + "WindowsDriveInfo-i386.dll");
+		File dll2 = new File(temp.getParentFile(), prefix + "WindowsDriveInfo-x86_64.dll");
+		temp.delete();
+		dll1.deleteOnExit();
+		dll2.deleteOnExit();
+		try {
+			if (unpackDLL("WindowsDriveInfo-i386.dll", dll1)) {
+				System.load(dll1.getAbsolutePath());
+				return;
+			}
+		} catch (Throwable ignore) {}
+		
+		try {
+			if (unpackDLL("WindowsDriveInfo-x86_64.dll", dll2)) {
+				System.load(dll2.getAbsolutePath());
+			}
+		} catch (Throwable ignore) {}
+	}
+	
+	private static boolean unpackDLL(String dllName, File target) throws IOException {
+		InputStream in = IdeFinder.class.getResourceAsStream(dllName);
+		try {
+			try {
+				FileOutputStream out = new FileOutputStream(target);
+				try {
+					byte[] b = new byte[32000];
+					while (true) {
+						int r = in.read(b);
+						if (r == -1) break;
+						out.write(b, 0, r);
+					}
+				} finally {
+					out.close();
+				}
+			} catch (IOException e) {
+				//Fall through - if there is a file named lombok-WindowsDriveInfo-arch.dll, we'll try it.
+				return target.exists() && target.canRead();
+			}
+		} finally {
+			in.close();
+		}
+		
+		return true;
+	}
+	
+	/**
+	 * Returns all drive letters on windows that represent fixed disks.
+	 * 
+	 * Floppy drives, optical drives, USB sticks, and network drives should all be excluded.
+	 * 
+	 * @return A List of drive letters, such as ["C", "D", "X"].
+	 */
+	public static List<String> getDrivesOnWindows() throws Throwable {
+		loadWindowsDriveInfoLib();
+		
+		List<String> drives = new ArrayList<String>();
+		
+		WindowsDriveInfo info = new WindowsDriveInfo();
+		for (String drive : info.getLogicalDrives()) {
+			if (info.isFixedDisk(drive)) drives.add(drive);
+		}
+		
+		return drives;
+	}
+	
+	public static enum OS {
+		MAC_OS_X("\n"), WINDOWS("\r\n"), UNIX("\n");
+		
+		private final String lineEnding;
+		
+		OS(String lineEnding) {
+			this.lineEnding = lineEnding;
+		}
+		
+		public String getLineEnding() {
+			return lineEnding;
+		}
+	}
+	
+	public static OS getOS() {
+		String prop = System.getProperty("os.name", "").toLowerCase();
+		if (prop.matches("^.*\\bmac\\b.*$")) return OS.MAC_OS_X;
+		if (prop.matches("^.*\\bdarwin\\b.*$")) return OS.MAC_OS_X;
+		if (prop.matches("^.*\\bwin(dows)\\b.*$")) return OS.WINDOWS;
+		
+		return OS.UNIX;
+	}
+	
+	/**
+	 * Look for installations of your IDE in the usual places.
+	 * 
+	 * @param locations Add to this list any valid locations that you found.
+	 * @param problems
+	 *     Add to this list any locations that look like installations,
+	 *     but have problems that prevent you from installing/uninstalling from them. DONT add to this list
+	 *     any common locations that have no installation at all - only add near misses.
+	 */
+	public abstract void findIdes(List<IdeLocation> locations, List<CorruptedIdeLocationException> problems);
+}

src/installer/lombok/installer/IdeLocation.java

@@ -0,0 +1,74 @@
+/*
+ * Copyright © 2009 Reinier Zwitserloot and Roel Spilker.
+ * 
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ * 
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+package lombok.installer;
+
+import java.io.File;
+import java.io.IOException;
+import java.net.URL;
+
+import lombok.patcher.inject.LiveInjector;
+
+/**
+ * Represents a location that contains an IDE.
+ */
+public abstract class IdeLocation {
+	/** Toggling the 'selected' checkbox in the GUI is tracked via this boolean */
+	boolean selected = true;
+	
+	public abstract String install() throws InstallException;
+	public abstract void uninstall() throws UninstallException;
+	public abstract String getName();
+	public abstract boolean hasLombok();
+	public abstract URL getIdeIcon();
+	
+	/**
+	 * Returns a File object pointing to our own jar file. Will obviously fail if the installer was started via
+	 * a jar that wasn't accessed via the file-system, or if its started via e.g. unpacking the jar.
+	 */
+	public static File findOurJar() {
+		return new File(LiveInjector.findPathJar(IdeFinder.class));
+	}
+	
+	/**
+	 * Returns a full path to the provided file.
+	 * Returns the canonical path, unless that is not available, in which cae it returns the absolute path.
+	 */
+	public static String canonical(File p) {
+		try {
+			return p.getCanonicalPath();
+		} catch (IOException e) {
+			String x = p.getAbsolutePath();
+			return x == null ? p.getPath() : x;
+		}
+	}
+	
+	private static final String LEGAL_PATH_CHARS = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789.-_/";
+	public static String escapePath(String path) {
+		StringBuilder out = new StringBuilder();
+		
+		for (char c : path.toCharArray()) {
+			if (LEGAL_PATH_CHARS.indexOf(c) == -1) out.append('\\');
+			out.append(c);
+		}
+		return out.toString();
+	}
+}

src/installer/lombok/installer/IdeLocationProvider.java

@@ -0,0 +1,40 @@
+/*
+ * Copyright © 2009 Reinier Zwitserloot and Roel Spilker.
+ * 
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ * 
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+package lombok.installer;
+
+import java.util.regex.Pattern;
+
+import lombok.installer.IdeFinder.OS;
+
+public interface IdeLocationProvider {
+	/**
+	 * @throws CorruptedIdeLocationException
+	 *    Only throw this exception if the location seems like a proper installation except there's something wrong with it.
+	 *    Do not throw it (just return {@code null}) if there's nothing there or it looks absolutely nothing like your IDE.
+	 */
+	public abstract IdeLocation create(String path) throws CorruptedIdeLocationException;
+	
+	/**
+	 * Return the usual name of the IDE executable or other obvious marker of an IDE installation on the provided platform.
+	 */
+	public abstract Pattern getLocationSelectors(OS os);
+}

src/installer/lombok/installer/InstallException.java

@@ -0,0 +1,10 @@
+package lombok.installer;
+
+/**
+ * Thrown when installation of lombok into an IDE fails.
+ */
+public class InstallException extends Exception {
+	public InstallException(String message, Throwable cause) {
+		super(message, cause);
+	}
+}

src/installer/lombok/installer/Installer.java

@@ -21,55 +21,23 @@
  */
 package lombok.installer;
 
-import java.awt.Color;
-import java.awt.Component;
-import java.awt.Container;
-import java.awt.Cursor;
-import java.awt.Dimension;
-import java.awt.FileDialog;
-import java.awt.FlowLayout;
-import java.awt.Font;
-import java.awt.GridBagConstraints;
-import java.awt.GridBagLayout;
 import java.awt.HeadlessException;
-import java.awt.Insets;
-import java.awt.Rectangle;
-import java.awt.Toolkit;
-import java.awt.event.ActionEvent;
-import java.awt.event.ActionListener;
-import java.awt.font.TextAttribute;
-import java.io.File;
-import java.io.FilenameFilter;
+import java.io.IOException;
 import java.net.URI;
 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.Collections;
 import java.util.List;
-import java.util.concurrent.atomic.AtomicReference;
+import java.util.regex.Pattern;
 
-import javax.swing.Box;
-import javax.swing.BoxLayout;
-import javax.swing.ImageIcon;
-import javax.swing.JButton;
-import javax.swing.JCheckBox;
-import javax.swing.JComponent;
-import javax.swing.JFileChooser;
-import javax.swing.JFrame;
-import javax.swing.JLabel;
-import javax.swing.JOptionPane;
-import javax.swing.JPanel;
-import javax.swing.JScrollPane;
-import javax.swing.Scrollable;
 import javax.swing.SwingUtilities;
 import javax.swing.UIManager;
-import javax.swing.filechooser.FileFilter;
 
+import lombok.Lombok;
 import lombok.core.LombokApp;
+import lombok.core.SpiLoadUtil;
 import lombok.core.Version;
-import lombok.installer.EclipseFinder.OS;
-import lombok.installer.EclipseLocation.InstallException;
-import lombok.installer.EclipseLocation.NotAnEclipseException;
-import lombok.installer.EclipseLocation.UninstallException;
+import lombok.installer.IdeFinder.OS;
 
 import org.mangosdk.spi.ProviderFor;
 
@@ -77,6 +45,7 @@ import com.zwitserloot.cmdreader.CmdReader;
 import com.zwitserloot.cmdreader.Description;
 import com.zwitserloot.cmdreader.InvalidCommandLineException;
 import com.zwitserloot.cmdreader.Parameterized;
+import com.zwitserloot.cmdreader.Sequential;
 import com.zwitserloot.cmdreader.Shorthand;
 
 /**
@@ -86,24 +55,49 @@ import com.zwitserloot.cmdreader.Shorthand;
  * and looks in some common places on Mac OS X, Linux and Windows.
  */
 public class Installer {
-	private static final URI ABOUT_LOMBOK_URL = URI.create("http://projectlombok.org");
-	private static final AtomicReference<Integer> exitMarker = new AtomicReference<Integer>();
+	static final URI ABOUT_LOMBOK_URL = URI.create("http://projectlombok.org");
+	static final List<IdeLocationProvider> locationProviders;
 	
-	private JFrame appWindow;
+	static {
+		List<IdeLocationProvider> list = new ArrayList<IdeLocationProvider>();
+		try {
+			for (IdeLocationProvider provider : SpiLoadUtil.findServices(IdeLocationProvider.class)) {
+				list.add(provider);
+			}
+		} catch (IOException e) {
+			throw Lombok.sneakyThrow(e);
+		}
+		locationProviders = Collections.unmodifiableList(list);
+	}
 	
-	private JComponent loadingExpl;
-
-	private Component javacArea;
-	private Component eclipseArea;
-	private Component uninstallArea;
-	private Component howIWorkArea;
-
-	private Box uninstallBox;
-	private List<EclipseLocation> toUninstall;
+	static List<Pattern> getIdeExecutableNames() {
+		OS os = IdeFinder.getOS();
+		List<Pattern> list = new ArrayList<Pattern>();
+		for (IdeLocationProvider provider : locationProviders) {
+			Pattern p = provider.getLocationSelectors(os);
+			if (p != null) list.add(p);
+		}
+		return list;
+	}
 	
-	private JHyperLink uninstallButton;
-	private JLabel uninstallPlaceholder;
-	private JButton installButton;
+	static IdeLocation tryAllProviders(String location) throws CorruptedIdeLocationException {
+		for (IdeLocationProvider provider : locationProviders) {
+			IdeLocation loc = provider.create(location);
+			if (loc != null) return loc;
+		}
+		
+		return null;
+	}
+	
+	static void autoDiscover(List<IdeLocation> locations, List<CorruptedIdeLocationException> problems) {
+		try {
+			for (IdeFinder finder : SpiLoadUtil.findServices(IdeFinder.class)) {
+				finder.findIdes(locations, problems);
+			}
+		} catch (IOException e) {
+			throw Lombok.sneakyThrow(e);
+		}
+	}
 	
 	@ProviderFor(LombokApp.class)
 	public static class GraphicalInstallerApp implements LombokApp {
@@ -163,7 +157,7 @@ public class Installer {
 	}
 	
 	private static int guiInstaller() {
-		if (EclipseFinder.getOS() == OS.MAC_OS_X) {
+		if (IdeFinder.getOS() == OS.MAC_OS_X) {
 			System.setProperty("com.apple.mrj.application.apple.menu.about.name", "Lombok Installer");
 			System.setProperty("com.apple.macos.use-file-dialog-packages", "true");
 		}
@@ -176,22 +170,22 @@ public class Installer {
 							UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());
 						} catch (Exception ignore) {}
 						
-						new Installer().show();
+						new InstallerGUI().show();
 					} catch (HeadlessException e) {
 						printHeadlessInfo();
 					}
 				}
 			});
 			
-			synchronized (exitMarker) {
-				while (!Thread.interrupted() && exitMarker.get() == null) {
+			synchronized (InstallerGUI.exitMarker) {
+				while (!Thread.interrupted() && InstallerGUI.exitMarker.get() == null) {
 					try {
-						exitMarker.wait();
+						InstallerGUI.exitMarker.wait();
 					} catch (InterruptedException e) {
 						return 1;
 					}
 				}
-				Integer errCode = exitMarker.get();
+				Integer errCode = InstallerGUI.exitMarker.get();
 				return errCode == null ? 1 : errCode;
 			}
 		} catch (HeadlessException e) {
@@ -201,12 +195,12 @@ public class Installer {
 	}
 	
 	private static class CmdArgs {
-		@Shorthand("e")
-		@Description("Specify a path to an eclipse location to install/uninstall. Use 'auto' to apply to all automatically discoverable eclipse installations.")
+		@Description("Specify paths to a location to install/uninstall. Use 'auto' to apply to all automatically discoverable installations.")
 		@Parameterized
-		List<String> eclipse = new ArrayList<String>();
+		@Sequential
+		List<String> path = new ArrayList<String>();
 		
-		@Shorthand({"?", "h"})
+		@Shorthand({"h", "?"})
 		@Description("Shows this help text")
 		boolean help;
 	}
@@ -228,30 +222,33 @@ public class Installer {
 			return 0;
 		}
 		
-		if (args.eclipse.isEmpty()) {
+		if (args.path.isEmpty()) {
 			System.err.println("ERROR: Nothing to do!");
 			System.err.println("--------------------------");
 			System.err.println(generateCliHelp(uninstall, reader));
 			return 1;
 		}
 		
-		final List<EclipseLocation> locations = new ArrayList<EclipseLocation>();
-		final List<NotAnEclipseException> problems = new ArrayList<NotAnEclipseException>();
+		final List<IdeLocation> locations = new ArrayList<IdeLocation>();
+		final List<CorruptedIdeLocationException> problems = new ArrayList<CorruptedIdeLocationException>();
 		
-		for (String rawPath : args.eclipse) {
-			if (rawPath.equals("auto")) {
-				EclipseFinder.findEclipses(locations, problems);
-			} else {
+		if (args.path.contains("auto")) autoDiscover(locations, problems);
+		
+		for (String rawPath : args.path) {
+			if (!rawPath.equals("auto")) {
 				try {
-					locations.add(EclipseLocation.create(rawPath));
-				} catch (NotAnEclipseException e) {
+					IdeLocation loc = tryAllProviders(rawPath);
+					if (loc != null) locations.add(loc);
+					else problems.add(new CorruptedIdeLocationException("Can't find any IDE at: " + rawPath, null, null));
+					locations.add(tryAllProviders(rawPath));
+				} catch (CorruptedIdeLocationException e) {
 					problems.add(e);
 				}
 			}
 		}
 		
 		int validLocations = locations.size();
-		for (EclipseLocation loc : locations) {
+		for (IdeLocation loc : locations) {
 			try {
 				if (uninstall) {
 					loc.uninstall();
@@ -270,7 +267,7 @@ public class Installer {
 			}
 		}
 		
-		for (NotAnEclipseException problem : problems) {
+		for (CorruptedIdeLocationException problem : problems) {
 			System.err.println("WARNING: " + problem.getMessage());
 		}
 		
@@ -301,695 +298,4 @@ public class Installer {
 				"   java -cp lombok.jar MyCode.java\n",
 				Version.getVersion(), ABOUT_LOMBOK_URL);
 	}
-	
-	/**
-	 * Creates a new installer that starts out invisible.
-	 * Call the {@link #show()} method on a freshly created installer to render it.
-	 */
-	public Installer() {
-		appWindow = new JFrame(String.format("Project Lombok v%s - Installer", Version.getVersion()));
-		
-		appWindow.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
-		appWindow.setResizable(false);
-		appWindow.setIconImage(Toolkit.getDefaultToolkit().getImage(Installer.class.getResource("lombokIcon.png")));
-		
-		try {
-			javacArea = buildJavacArea();
-			eclipseArea = buildEclipseArea();
-			uninstallArea = buildUninstallArea();
-			uninstallArea.setVisible(false);
-			howIWorkArea = buildHowIWorkArea();
-			howIWorkArea.setVisible(false);
-			buildChrome(appWindow.getContentPane());
-			appWindow.pack();
-		} catch (Throwable t) {
-			handleException(t);
-		}
-	}
-	
-	private void handleException(final Throwable t) {
-		SwingUtilities.invokeLater(new Runnable() {
-			@Override public void run() {
-				JOptionPane.showMessageDialog(appWindow, "There was a problem during the installation process:\n" + t, "Uh Oh!", JOptionPane.ERROR_MESSAGE);
-				t.printStackTrace();
-				System.exit(1);
-			}
-		});
-	}
-	
-	private Component buildHowIWorkArea() {
-		JPanel container = new JPanel();
-		
-		container.setLayout(new GridBagLayout());
-		GridBagConstraints constraints = new GridBagConstraints();
-		constraints.anchor = GridBagConstraints.WEST;
-		
-		container.add(new JLabel(HOW_I_WORK_TITLE), constraints);
-		
-		constraints.gridy = 1;
-		constraints.insets = new Insets(8, 0, 0, 16);
-		container.add(new JLabel(String.format(HOW_I_WORK_EXPLANATION, File.pathSeparator)), constraints);
-		
-		Box buttonBar = Box.createHorizontalBox();
-		JButton backButton = new JButton("Okay - Good to know!");
-		buttonBar.add(Box.createHorizontalGlue());
-		buttonBar.add(backButton);
-		
-		backButton.addActionListener(new ActionListener() {
-			@Override public void actionPerformed(ActionEvent e) {
-				howIWorkArea.setVisible(false);
-				javacArea.setVisible(true);
-				eclipseArea.setVisible(true);
-				appWindow.pack();
-			}
-		});
-		
-		constraints.gridy = 2;
-		container.add(buttonBar, constraints);
-		
-		return container;
-	}
-	
-	private Component buildUninstallArea() {
-		JPanel container = new JPanel();
-		
-		container.setLayout(new GridBagLayout());
-		GridBagConstraints constraints = new GridBagConstraints();
-		constraints.anchor = GridBagConstraints.WEST;
-		
-		container.add(new JLabel(UNINSTALL_TITLE), constraints);
-		
-		constraints.gridy = 1;
-		constraints.insets = new Insets(8, 0, 0, 16);
-		container.add(new JLabel(UNINSTALL_EXPLANATION), constraints);
-		
-		uninstallBox = Box.createVerticalBox();
-		constraints.gridy = 2;
-		constraints.fill = GridBagConstraints.HORIZONTAL;
-		container.add(uninstallBox, constraints);
-		
-		constraints.fill = GridBagConstraints.HORIZONTAL;
-		constraints.gridy = 3;
-		container.add(new JLabel("Are you sure?"), constraints);
-		
-		Box buttonBar = Box.createHorizontalBox();
-		JButton noButton = new JButton("No - Don't uninstall");
-		buttonBar.add(noButton);
-		buttonBar.add(Box.createHorizontalGlue());
-		JButton yesButton = new JButton("Yes - uninstall Lombok");
-		buttonBar.add(yesButton);
-		
-		noButton.addActionListener(new ActionListener() {
-			@Override public void actionPerformed(ActionEvent e) {
-				uninstallArea.setVisible(false);
-				javacArea.setVisible(true);
-				eclipseArea.setVisible(true);
-				appWindow.pack();
-			}
-		});
-		
-		yesButton.addActionListener(new ActionListener() {
-			@Override public void actionPerformed(ActionEvent e) {
-				doUninstall();
-			}
-		});
-		
-		constraints.gridy = 4;
-		container.add(buttonBar, constraints);
-		
-		return container;
-	}
-	
-	private Component buildJavacArea() {
-		JPanel container = new JPanel();
-		
-		container.setLayout(new GridBagLayout());
-		GridBagConstraints constraints = new GridBagConstraints();
-		constraints.anchor = GridBagConstraints.WEST;
-		constraints.insets = new Insets(8, 0, 0, 16);
-		
-		container.add(new JLabel(JAVAC_TITLE), constraints);
-		
-		constraints.gridy = 1;
-		constraints.weightx = 1.0;
-		constraints.fill = GridBagConstraints.HORIZONTAL;
-		container.add(new JLabel(JAVAC_EXPLANATION), constraints);
-		
-		JLabel example = new JLabel(JAVAC_EXAMPLE);
-		
-		constraints.gridy = 2;
-		container.add(example, constraints);
-		return container;
-	}
-	
-	private Component buildEclipseArea() {
-		JPanel container = new JPanel();
-		
-		container.setLayout(new GridBagLayout());
-		GridBagConstraints constraints = new GridBagConstraints();
-		constraints.anchor = GridBagConstraints.WEST;
-		
-		constraints.insets = new Insets(8, 0, 0, 16);
-		container.add(new JLabel(ECLIPSE_TITLE), constraints);
-		
-		constraints.gridy = 1;
-		container.add(new JLabel(ECLIPSE_EXPLANATION), constraints);
-		
-		constraints.gridy = 2;
-		loadingExpl = Box.createHorizontalBox();
-		loadingExpl.add(new JLabel(new ImageIcon(Installer.class.getResource("/lombok/installer/loading.gif"))));
-		loadingExpl.add(new JLabel(ECLIPSE_LOADING_EXPLANATION));
-		container.add(loadingExpl, constraints);
-		
-		constraints.weightx = 1.0;
-		constraints.gridy = 3;
-		constraints.fill = GridBagConstraints.HORIZONTAL;
-		eclipsesList = new EclipsesList();
-		
-		JScrollPane eclipsesListScroll = new JScrollPane(eclipsesList);
-		eclipsesListScroll.setBackground(Color.WHITE);
-		eclipsesListScroll.getViewport().setBackground(Color.WHITE);
-		container.add(eclipsesListScroll, constraints);
-		
-		Thread findEclipsesThread = new Thread() {
-			@Override public void run() {
-				try {
-					final List<EclipseLocation> locations = new ArrayList<EclipseLocation>();
-					final List<NotAnEclipseException> problems = new ArrayList<NotAnEclipseException>();
-					EclipseFinder.findEclipses(locations, problems);
-					
-					SwingUtilities.invokeLater(new Runnable() {
-						@Override public void run() {
-							for (EclipseLocation location : locations) {
-								try {
-									eclipsesList.addEclipse(location);
-								} catch (Throwable t) {
-									handleException(t);
-								}
-							}
-							
-							for (NotAnEclipseException problem : problems) {
-								problem.showDialog(appWindow);
-							}
-							
-							loadingExpl.setVisible(false);
-							
-							if (locations.size() + problems.size() == 0) {
-								JOptionPane.showMessageDialog(appWindow,
-										"I don't know how to automatically find Eclipse installations on this platform.\n" +
-										"Please use the 'Specify Eclipse Location...' button to manually point out the\n" +
-										"location of your Eclipse installation to me. Thanks!", "Can't find Eclipse", JOptionPane.INFORMATION_MESSAGE);
-							}
-						}
-					});
-				} catch (Throwable t) {
-					handleException(t);
-				}
-			}
-		};
-		
-		findEclipsesThread.start();
-		
-		Box buttonBar = Box.createHorizontalBox();
-		JButton specifyEclipseLocationButton = new JButton("Specify Eclipse location...");
-		buttonBar.add(specifyEclipseLocationButton);
-		specifyEclipseLocationButton.addActionListener(new ActionListener() {
-			@Override public void actionPerformed(ActionEvent event) {
-				final String exeName = EclipseFinder.getEclipseExecutableName();
-				String file = null;
-				
-				if (EclipseFinder.getOS() == OS.MAC_OS_X) {
-					FileDialog chooser = new FileDialog(appWindow);
-					chooser.setMode(FileDialog.LOAD);
-					chooser.setFilenameFilter(new FilenameFilter() {
-						@Override public boolean accept(File dir, String fileName) {
-							if (exeName.equalsIgnoreCase(fileName)) return true;
-							if (new File(dir, fileName).isDirectory()) return true;
-							return false;
-						}
-					});
-					
-					chooser.setVisible(true);
-					file = new File(chooser.getDirectory(), chooser.getFile()).getAbsolutePath();
-				} else {
-					JFileChooser chooser = new JFileChooser();
-					
-					chooser.setAcceptAllFileFilterUsed(false);
-					chooser.setFileSelectionMode(JFileChooser.FILES_ONLY);
-					chooser.setFileFilter(new FileFilter() {
-						@Override public boolean accept(File f) {
-							if (f.getName().equalsIgnoreCase(exeName)) return true;
-							if (f.getName().equalsIgnoreCase("eclipse.ini")) return true;
-							if (f.isDirectory()) return true;
-							
-							return false;
-						}
-						
-						@Override public String getDescription() {
-							return "Eclipse Installation";
-						}
-					});
-					
-					switch (chooser.showDialog(appWindow, "Select")) {
-					case JFileChooser.APPROVE_OPTION:
-						file = chooser.getSelectedFile().getAbsolutePath();
-					}
-				}
-				
-				if (file != null) {
-					try {
-						eclipsesList.addEclipse(EclipseLocation.create(file));
-					} catch (NotAnEclipseException e) {
-						e.showDialog(appWindow);
-					} catch (Throwable t) {
-						handleException(t);
-					}
-				}
-			}
-		});
-		
-		buttonBar.add(Box.createHorizontalGlue());
-		installButton = new JButton("Install / Update");
-		buttonBar.add(installButton);
-		
-		installButton.addActionListener(new ActionListener() {
-			@Override public void actionPerformed(ActionEvent e) {
-				List<EclipseLocation> locationsToInstall = new ArrayList<EclipseLocation>(eclipsesList.getSelectedEclipses());
-				if (locationsToInstall.isEmpty()) {
-					JOptionPane.showMessageDialog(appWindow, "You haven't selected any Eclipse installations!.", "No Selection", JOptionPane.WARNING_MESSAGE);
-					return;
-				}
-				
-				install(locationsToInstall);
-			}
-		});
-		
-		constraints.gridy = 4;
-		constraints.weightx = 0;
-		container.add(buttonBar, constraints);
-		
-		constraints.gridy = 5;
-		constraints.fill = GridBagConstraints.NONE;
-		JHyperLink showMe = new JHyperLink("Show me what this installer will do to my Eclipse installation.");
-		container.add(showMe, constraints);
-		showMe.addActionListener(new ActionListener() {
-			@Override public void actionPerformed(ActionEvent e) {
-				showWhatIDo();
-			}
-		});
-		
-		constraints.gridy = 6;
-		uninstallButton = new JHyperLink("Uninstall lombok from selected Eclipse installations.");
-		uninstallPlaceholder = new JLabel("<html>&nbsp;</html>");
-		uninstallButton.addActionListener(new ActionListener() {
-			@Override public void actionPerformed(ActionEvent e) {
-				List<EclipseLocation> locationsToUninstall = new ArrayList<EclipseLocation>();
-				for (EclipseLocation location : eclipsesList.getSelectedEclipses()) {
-					if (location.hasLombok()) locationsToUninstall.add(location);
-				}
-				
-				if (locationsToUninstall.isEmpty()) {
-					JOptionPane.showMessageDialog(appWindow, "You haven't selected any Eclipse installations that have been lombok-enabled.", "No Selection", JOptionPane.WARNING_MESSAGE);
-					return;
-				}
-				
-				
-				uninstall(locationsToUninstall);
-			}
-		});
-		container.add(uninstallButton, constraints);
-		uninstallPlaceholder.setVisible(false);
-		container.add(uninstallPlaceholder, constraints);
-		
-		
-		return container;
-	}
-	
-	private void showWhatIDo() {
-		javacArea.setVisible(false);
-		eclipseArea.setVisible(false);
-		howIWorkArea.setVisible(true);
-		appWindow.pack();
-	}
-	
-	private void uninstall(List<EclipseLocation> locations) {
-		javacArea.setVisible(false);
-		eclipseArea.setVisible(false);
-		
-		uninstallBox.removeAll();
-		uninstallBox.add(Box.createRigidArea(new Dimension(1, 16)));
-		for (EclipseLocation location : locations) {
-			JLabel label = new JLabel(location.getName());
-			label.setFont(label.getFont().deriveFont(Font.BOLD));
-			uninstallBox.add(label);
-		}
-		uninstallBox.add(Box.createRigidArea(new Dimension(1, 16)));
-		
-		toUninstall = locations;
-		uninstallArea.setVisible(true);
-		appWindow.pack();
-	}
-	
-	private void install(final List<EclipseLocation> toInstall) {
-		JPanel spinner = new JPanel();
-		spinner.setOpaque(true);
-		spinner.setLayout(new FlowLayout());
-		spinner.add(new JLabel(new ImageIcon(Installer.class.getResource("/lombok/installer/loading.gif"))));
-		appWindow.setContentPane(spinner);
-		
-		final AtomicReference<Boolean> success = new AtomicReference<Boolean>(true);
-		
-		new Thread() {
-			@Override public void run() {
-				for (EclipseLocation loc : toInstall) {
-					try {
-						loc.install();
-					} catch (final InstallException e) {
-						success.set(false);
-						try {
-							SwingUtilities.invokeAndWait(new Runnable() {
-								@Override public void run() {
-									JOptionPane.showMessageDialog(appWindow,
-											e.getMessage(), "Install Problem", JOptionPane.ERROR_MESSAGE);
-								}
-							});
-						} catch (Exception e2) {
-							//Shouldn't happen.
-							throw new RuntimeException(e2);
-						}
-					}
-				}
-				
-				if (success.get()) SwingUtilities.invokeLater(new Runnable() {
-					@Override public void run() {
-						JOptionPane.showMessageDialog(appWindow,
-								"<html>Lombok has been installed on the selected Eclipse installations.<br>" +
-								"Don't forget to add <code>lombok.jar</code> to your projects, and restart your eclipse!<br>" +
-								"If you start eclipse with a custom -vm parameter, you'll need to add:<br>" +
-								"<code>-vmargs -Xbootclasspath/a:lombok.jar -javaagent:lombok.jar</code><br>" +
-								"as parameter as well.</html>", "Install successful",
-								JOptionPane.INFORMATION_MESSAGE);
-						appWindow.setVisible(false);
-						synchronized (exitMarker) {
-							exitMarker.set(0);
-							exitMarker.notifyAll();
-						}
-					}
-				});
-				
-				if (!success.get()) SwingUtilities.invokeLater(new Runnable() {
-					@Override public void run() {
-						synchronized (exitMarker) {
-							exitMarker.set(1);
-							exitMarker.notifyAll();
-						}
-					}
-				});
-			}
-		}.start();
-	}
-	
-	private void doUninstall() {
-		JPanel spinner = new JPanel();
-		spinner.setOpaque(true);
-		spinner.setLayout(new FlowLayout());
-		spinner.add(new JLabel(new ImageIcon(Installer.class.getResource("/lombok/installer/loading.gif"))));
-		
-		appWindow.setContentPane(spinner);
-		
-		final AtomicReference<Boolean> success = new AtomicReference<Boolean>(true);
-		new Thread() {
-			@Override public void run() {
-				for (EclipseLocation loc : toUninstall) {
-					try {
-						loc.uninstall();
-					} catch (final UninstallException e) {
-						success.set(false);
-						try {
-							SwingUtilities.invokeAndWait(new Runnable() {
-								@Override public void run() {
-									JOptionPane.showMessageDialog(appWindow,
-											e.getMessage(), "Uninstall Problem", JOptionPane.ERROR_MESSAGE);
-								}
-							});
-						} catch (Exception e2) {
-							//Shouldn't happen.
-							throw new RuntimeException(e2);
-						}
-					}
-				}
-				
-				if (success.get()) SwingUtilities.invokeLater(new Runnable() {
-					@Override public void run() {
-						JOptionPane.showMessageDialog(appWindow, "Lombok has been removed from the selected Eclipse installations.", "Uninstall successful", JOptionPane.INFORMATION_MESSAGE);
-						appWindow.setVisible(false);
-						System.exit(0);
-					}
-				});
-			}
-		}.start();
-	}
-	
-	private EclipsesList eclipsesList = new EclipsesList();
-	
-	private static class JHyperLink extends JButton {
-		private static final long serialVersionUID = 1L;
-		
-		public JHyperLink(String text) {
-			super();
-			setFont(getFont().deriveFont(Collections.singletonMap(TextAttribute.UNDERLINE, 1)));
-			setText(text);
-			setBorder(null);
-			setContentAreaFilled(false);
-			setForeground(Color.BLUE);
-			setCursor(Cursor.getPredefinedCursor(Cursor.HAND_CURSOR));
-			setMargin(new Insets(0, 0, 0, 0));
-		}
-	}
-	
-	void selectedLomboksChanged(List<EclipseLocation> selectedEclipses) {
-		boolean uninstallAvailable = false;
-		boolean installAvailable = false;
-		for (EclipseLocation loc : selectedEclipses) {
-			if (loc.hasLombok()) uninstallAvailable = true;
-			installAvailable = true;
-		}
-		
-		uninstallButton.setVisible(uninstallAvailable);
-		uninstallPlaceholder.setVisible(!uninstallAvailable);
-		installButton.setEnabled(installAvailable);
-	}
-	
-	private class EclipsesList extends JPanel implements Scrollable {
-		private static final long serialVersionUID = 1L;
-		
-		List<EclipseLocation> locations = new ArrayList<EclipseLocation>();
-		
-		EclipsesList() {
-			setLayout(new BoxLayout(this, BoxLayout.Y_AXIS));
-			setBackground(Color.WHITE);
-		}
-		
-		List<EclipseLocation> getSelectedEclipses() {
-			List<EclipseLocation> list = new ArrayList<EclipseLocation>();
-			for (EclipseLocation loc : locations) if (loc.selected) list.add(loc);
-			return list;
-		}
-		
-		void fireSelectionChange() {
-			selectedLomboksChanged(getSelectedEclipses());
-		}
-		
-		void addEclipse(final EclipseLocation location) {
-			if (locations.contains(location)) return;
-			Box box = Box.createHorizontalBox();
-			box.setBackground(Color.WHITE);
-			final JCheckBox checkbox = new JCheckBox(location.getName());
-			checkbox.setBackground(Color.WHITE);
-			box.add(checkbox);
-			checkbox.setSelected(true);
-			checkbox.addActionListener(new ActionListener() {
-				@Override public void actionPerformed(ActionEvent e) {
-					location.selected = checkbox.isSelected();
-					fireSelectionChange();
-				}
-			});
-			
-			if (location.hasLombok()) {
-				box.add(new JLabel(new ImageIcon(Installer.class.getResource("/lombok/installer/lombokIcon.png"))));
-			}
-			box.add(Box.createHorizontalGlue());
-			locations.add(location);
-			add(box);
-			getParent().doLayout();
-			fireSelectionChange();
-		}
-		
-		@Override public Dimension getPreferredScrollableViewportSize() {
-			return new Dimension(1, 100);
-		}
-		
-		@Override public int getScrollableBlockIncrement(Rectangle visibleRect, int orientation, int direction) {
-			return 12;
-		}
-		
-		@Override public boolean getScrollableTracksViewportHeight() {
-			return false;
-		}
-		
-		@Override public boolean getScrollableTracksViewportWidth() {
-			return true;
-		}
-		
-		@Override public int getScrollableUnitIncrement(Rectangle visibleRect, int orientation, int direction) {
-			return 1;
-		}
-	}
-	
-	private void buildChrome(Container appWindowContainer) {
-		JLabel leftGraphic = new JLabel(new ImageIcon(Installer.class.getResource("/lombok/installer/lombok.png")));
-		
-		GridBagConstraints constraints = new GridBagConstraints();
-		
-		appWindowContainer.setLayout(new GridBagLayout());
-		
-		constraints.gridheight = 3;
-		constraints.gridwidth = 1;
-		constraints.gridx = 0;
-		constraints.gridy = 0;
-		constraints.insets = new Insets(8, 8, 8, 8);
-		appWindowContainer.add(leftGraphic, constraints);
-		constraints.insets = new Insets(0, 0, 0, 0);
-		
-		constraints.gridx++;
-		constraints.gridy++;
-		constraints.gridheight = 1;
-		constraints.fill = GridBagConstraints.HORIZONTAL;
-		constraints.ipadx = 16;
-		constraints.ipady = 14;
-		appWindowContainer.add(javacArea, constraints);
-		
-		constraints.gridy++;
-		appWindowContainer.add(eclipseArea, constraints);
-		
-		appWindowContainer.add(uninstallArea, constraints);
-		
-		appWindowContainer.add(howIWorkArea, constraints);
-		
-		constraints.gridy++;
-		constraints.gridwidth = 2;
-		constraints.gridx = 0;
-		constraints.weightx = 0;
-		constraints.weighty = 0;
-		constraints.ipadx = 0;
-		constraints.ipady = 0;
-		constraints.fill = GridBagConstraints.HORIZONTAL;
-		constraints.anchor = GridBagConstraints.SOUTHEAST;
-		constraints.insets = new Insets(0, 16, 8, 8);
-		Box buttonBar = Box.createHorizontalBox();
-		JButton quitButton = new JButton("Quit Installer");
-		quitButton.addActionListener(new ActionListener() {
-			@Override public void actionPerformed(ActionEvent e) {
-				appWindow.setVisible(false);
-				System.exit(0);
-			}
-		});
-		final JHyperLink hyperlink = new JHyperLink(ABOUT_LOMBOK_URL.toString());
-		hyperlink.addActionListener(new ActionListener() {
-			@Override public void actionPerformed(ActionEvent event) {
-				hyperlink.setForeground(new Color(85, 145, 90));
-				try {
-					//java.awt.Desktop doesn't exist in 1.5.
-					Object desktop = Class.forName("java.awt.Desktop").getMethod("getDesktop").invoke(null);
-					Class.forName("java.awt.Desktop").getMethod("browse", URI.class).invoke(desktop, ABOUT_LOMBOK_URL);
-				} catch (Exception e) {
-					Runtime rt = Runtime.getRuntime();
-					try {
-						switch (EclipseFinder.getOS()) {
-						case WINDOWS:
-							String[] cmd = new String[4];
-							cmd[0] = "cmd.exe";
-							cmd[1] = "/C";
-							cmd[2] = "start";
-							cmd[3] = ABOUT_LOMBOK_URL.toString();
-							rt.exec(cmd);
-							break;
-						case MAC_OS_X:
-							rt.exec("open " + ABOUT_LOMBOK_URL.toString());
-							break;
-						default:
-						case UNIX:
-							rt.exec("firefox " + ABOUT_LOMBOK_URL.toString());
-							break;
-						}
-					} catch (Exception e2) {
-						JOptionPane.showMessageDialog(appWindow,
-								"Well, this is embarrassing. I don't know how to open a webbrowser.\n" +
-								"I guess you'll have to open it. Browse to:\n" +
-								"http://projectlombok.org for more information about Lombok.",
-								"I'm embarrassed", JOptionPane.INFORMATION_MESSAGE);
-					}
-				}
-			}
-		});
-		buttonBar.add(hyperlink);
-		buttonBar.add(Box.createRigidArea(new Dimension(16, 1)));
-		buttonBar.add(new JLabel("<html><font size=\"-1\">v" + Version.getVersion() + "</font></html>"));
-		
-		buttonBar.add(Box.createHorizontalGlue());
-		buttonBar.add(quitButton);
-		appWindow.add(buttonBar, constraints);
-	}
-	
-	/**
-	 * Makes the installer window visible.
-	 */
-	public void show() {
-		appWindow.setVisible(true);
-		if (EclipseFinder.getOS() == OS.MAC_OS_X) {
-			try {
-				AppleNativeLook.go();
-			} catch (Throwable ignore) {
-				//We're just prettying up the app. If it fails, meh.
-			}
-		}
-	}
-	
-	private static final String ECLIPSE_TITLE =
-		"<html><font size=\"+1\"><b><i>Eclipse</i></b></font></html>";
-	
-	private static final String ECLIPSE_EXPLANATION =
-		"<html>Lombok can update your Eclipse to fully support all Lombok features.<br>" +
-		"Select Eclipse installations below and hit 'Install/Update'.</html>";
-	
-	private static final String ECLIPSE_LOADING_EXPLANATION =
-		"Scanning your drives for Eclipse installations...";
-	
-	private static final String JAVAC_TITLE =
-		"<html><font size=\"+1\"><b><i>Javac</i></b></font> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp; (and tools that invoke javac such as <i>ant</i> and <i>maven</i>)</html>";
-	
-	private static final String JAVAC_EXPLANATION =
-		"<html>Lombok works 'out of the box' with javac.<br>Just make sure the lombok.jar is in your classpath when you compile.";
-	
-	private static final String JAVAC_EXAMPLE =
-		"<html>Example: <code>javac -cp lombok.jar MyCode.java</code></html>";
-	
-	private static final String UNINSTALL_TITLE =
-		"<html><font size=\"+1\"><b><i>Uninstall</i></b></font></html>";
-	
-	private static final String UNINSTALL_EXPLANATION =
-		"<html>Uninstall Lombok from the following Eclipse Installations?</html>";
-	
-	private static final String HOW_I_WORK_TITLE =
-		"<html><font size=\"+1\"><b><i>What this installer does</i></b></font></html>";
-	
-	private static final String HOW_I_WORK_EXPLANATION =
-		"<html><ol>" +
-		"<li>First, I copy myself (lombok.jar) to your Eclipse install directory.</li>" +
-		"<li>Then, I edit the eclipse.ini file to add the following two entries:<br>" +
-		"<pre>-Xbootclasspath/a:lombok.jar<br>" +
-		"-javaagent:lombok.jar</pre></li></ol>" +
-		"<br>" +
-		"That's all there is to it. Note that on Mac OS X, eclipse.ini is hidden in<br>" +
-		"<code>Eclipse.app%1$sContents%1$sMacOS</code> so that's where I place the jar files.</html>";
 }

src/installer/lombok/installer/InstallerGUI.java

@@ -0,0 +1,796 @@
+/*
+ * Copyright © 2009 Reinier Zwitserloot and Roel Spilker.
+ * 
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ * 
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+package lombok.installer;
+
+import java.awt.Color;
+import java.awt.Component;
+import java.awt.Container;
+import java.awt.Cursor;
+import java.awt.Dimension;
+import java.awt.FileDialog;
+import java.awt.FlowLayout;
+import java.awt.Font;
+import java.awt.GridBagConstraints;
+import java.awt.GridBagLayout;
+import java.awt.Insets;
+import java.awt.Rectangle;
+import java.awt.Toolkit;
+import java.awt.event.ActionEvent;
+import java.awt.event.ActionListener;
+import java.awt.font.TextAttribute;
+import java.io.File;
+import java.io.FilenameFilter;
+import java.net.URI;
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.LinkedHashSet;
+import java.util.List;
+import java.util.Set;
+import java.util.concurrent.atomic.AtomicReference;
+import java.util.regex.Pattern;
+
+import javax.swing.Box;
+import javax.swing.BoxLayout;
+import javax.swing.ImageIcon;
+import javax.swing.JButton;
+import javax.swing.JCheckBox;
+import javax.swing.JComponent;
+import javax.swing.JFileChooser;
+import javax.swing.JFrame;
+import javax.swing.JLabel;
+import javax.swing.JOptionPane;
+import javax.swing.JPanel;
+import javax.swing.JScrollPane;
+import javax.swing.Scrollable;
+import javax.swing.SwingUtilities;
+import javax.swing.filechooser.FileFilter;
+
+import lombok.core.Version;
+import lombok.installer.IdeFinder.OS;
+
+/**
+ * The lombok GUI installer.
+ * Uses swing to show a simple GUI that can add and remove the java agent to IDE installations.
+ * Also offers info on what this installer does in case people want to instrument their IDE manually.
+ */
+public class InstallerGUI {
+	static final AtomicReference<Integer> exitMarker = new AtomicReference<Integer>();
+	
+	private JFrame appWindow;
+	
+	private JComponent loadingExpl;
+
+	private Component javacArea;
+	private Component ideArea;
+	private Component uninstallArea;
+	private Component howIWorkArea;
+
+	private Box uninstallBox;
+	private JHyperLink uninstallButton;
+	private JLabel uninstallPlaceholder;
+	private JButton installButton;
+	
+	private List<IdeLocation> toUninstall;
+	private final Set<String> installSpecificMessages = new LinkedHashSet<String>();
+	
+	/**
+	 * Creates a new installer that starts out invisible.
+	 * Call the {@link #show()} method on a freshly created installer to render it.
+	 */
+	public InstallerGUI() {
+		appWindow = new JFrame(String.format("Project Lombok v%s - Installer", Version.getVersion()));
+		
+		appWindow.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
+		appWindow.setResizable(false);
+		appWindow.setIconImage(Toolkit.getDefaultToolkit().getImage(Installer.class.getResource("lombokIcon.png")));
+		
+		try {
+			javacArea = buildJavacArea();
+			ideArea = buildIdeArea();
+			uninstallArea = buildUninstallArea();
+			uninstallArea.setVisible(false);
+			howIWorkArea = buildHowIWorkArea();
+			howIWorkArea.setVisible(false);
+			buildChrome(appWindow.getContentPane());
+			appWindow.pack();
+		} catch (Throwable t) {
+			handleException(t);
+		}
+	}
+	
+	private void handleException(final Throwable t) {
+		SwingUtilities.invokeLater(new Runnable() {
+			@Override public void run() {
+				JOptionPane.showMessageDialog(appWindow, "There was a problem during the installation process:\n" + t, "Uh Oh!", JOptionPane.ERROR_MESSAGE);
+				t.printStackTrace();
+				System.exit(1);
+			}
+		});
+	}
+	
+	private Component buildHowIWorkArea() {
+		JPanel container = new JPanel();
+		
+		container.setLayout(new GridBagLayout());
+		GridBagConstraints constraints = new GridBagConstraints();
+		constraints.anchor = GridBagConstraints.WEST;
+		
+		container.add(new JLabel(HOW_I_WORK_TITLE), constraints);
+		
+		constraints.gridy = 1;
+		constraints.insets = new Insets(8, 0, 0, 16);
+		container.add(new JLabel(String.format(HOW_I_WORK_EXPLANATION, File.separator)), constraints);
+		
+		Box buttonBar = Box.createHorizontalBox();
+		JButton backButton = new JButton("Okay - Good to know!");
+		buttonBar.add(Box.createHorizontalGlue());
+		buttonBar.add(backButton);
+		
+		backButton.addActionListener(new ActionListener() {
+			@Override public void actionPerformed(ActionEvent e) {
+				howIWorkArea.setVisible(false);
+				javacArea.setVisible(true);
+				ideArea.setVisible(true);
+				appWindow.pack();
+			}
+		});
+		
+		constraints.gridy = 2;
+		container.add(buttonBar, constraints);
+		
+		return container;
+	}
+	
+	private Component buildUninstallArea() {
+		JPanel container = new JPanel();
+		
+		container.setLayout(new GridBagLayout());
+		GridBagConstraints constraints = new GridBagConstraints();
+		constraints.anchor = GridBagConstraints.WEST;
+		
+		container.add(new JLabel(UNINSTALL_TITLE), constraints);
+		
+		constraints.gridy = 1;
+		constraints.insets = new Insets(8, 0, 0, 16);
+		container.add(new JLabel(UNINSTALL_EXPLANATION), constraints);
+		
+		uninstallBox = Box.createVerticalBox();
+		constraints.gridy = 2;
+		constraints.fill = GridBagConstraints.HORIZONTAL;
+		container.add(uninstallBox, constraints);
+		
+		constraints.fill = GridBagConstraints.HORIZONTAL;
+		constraints.gridy = 3;
+		container.add(new JLabel("Are you sure?"), constraints);
+		
+		Box buttonBar = Box.createHorizontalBox();
+		JButton noButton = new JButton("No - Don't uninstall");
+		buttonBar.add(noButton);
+		buttonBar.add(Box.createHorizontalGlue());
+		JButton yesButton = new JButton("Yes - uninstall Lombok");
+		buttonBar.add(yesButton);
+		
+		noButton.addActionListener(new ActionListener() {
+			@Override public void actionPerformed(ActionEvent e) {
+				uninstallArea.setVisible(false);
+				javacArea.setVisible(true);
+				ideArea.setVisible(true);
+				appWindow.pack();
+			}
+		});
+		
+		yesButton.addActionListener(new ActionListener() {
+			@Override public void actionPerformed(ActionEvent e) {
+				doUninstall();
+			}
+		});
+		
+		constraints.gridy = 4;
+		container.add(buttonBar, constraints);
+		
+		return container;
+	}
+	
+	private Component buildJavacArea() {
+		JPanel container = new JPanel();
+		
+		container.setLayout(new GridBagLayout());
+		GridBagConstraints constraints = new GridBagConstraints();
+		constraints.anchor = GridBagConstraints.WEST;
+		constraints.insets = new Insets(8, 0, 0, 16);
+		
+		container.add(new JLabel(JAVAC_TITLE), constraints);
+		
+		constraints.gridy = 1;
+		constraints.weightx = 1.0;
+		constraints.fill = GridBagConstraints.HORIZONTAL;
+		container.add(new JLabel(JAVAC_EXPLANATION), constraints);
+		
+		JLabel example = new JLabel(JAVAC_EXAMPLE);
+		
+		constraints.gridy = 2;
+		container.add(example, constraints);
+		return container;
+	}
+	
+	private Component buildIdeArea() {
+		JPanel container = new JPanel();
+		
+		container.setLayout(new GridBagLayout());
+		GridBagConstraints constraints = new GridBagConstraints();
+		constraints.anchor = GridBagConstraints.WEST;
+		
+		constraints.insets = new Insets(8, 0, 0, 16);
+		container.add(new JLabel(IDE_TITLE), constraints);
+		
+		constraints.gridy = 1;
+		container.add(new JLabel(IDE_EXPLANATION), constraints);
+		
+		constraints.gridy = 2;
+		loadingExpl = Box.createHorizontalBox();
+		loadingExpl.add(new JLabel(new ImageIcon(Installer.class.getResource("loading.gif"))));
+		loadingExpl.add(new JLabel(IDE_LOADING_EXPLANATION));
+		container.add(loadingExpl, constraints);
+		
+		constraints.weightx = 1.0;
+		constraints.gridy = 3;
+		constraints.fill = GridBagConstraints.HORIZONTAL;
+		idesList = new IdesList();
+		
+		JScrollPane idesListScroll = new JScrollPane(idesList);
+		idesListScroll.setBackground(Color.WHITE);
+		idesListScroll.getViewport().setBackground(Color.WHITE);
+		container.add(idesListScroll, constraints);
+		
+		Thread findIdesThread = new Thread() {
+			@Override public void run() {
+				try {
+					final List<IdeLocation> locations = new ArrayList<IdeLocation>();
+					final List<CorruptedIdeLocationException> problems = new ArrayList<CorruptedIdeLocationException>();
+					Installer.autoDiscover(locations, problems);
+					
+					SwingUtilities.invokeLater(new Runnable() {
+						@Override public void run() {
+							for (IdeLocation location : locations) {
+								try {
+									idesList.addLocation(location);
+								} catch (Throwable t) {
+									handleException(t);
+								}
+							}
+							
+							for (CorruptedIdeLocationException problem : problems) {
+								problem.showDialog(appWindow);
+							}
+							
+							loadingExpl.setVisible(false);
+							
+							if (locations.size() + problems.size() == 0) {
+								JOptionPane.showMessageDialog(appWindow,
+										"I can't find any IDEs on your computer.\n" +
+										"If you have IDEs installed on this computer, please use the " +
+										"'Specify Location...' button to manually point out the \n" +
+										"location of your IDE installation to me. Thanks!",
+										"Can't find IDE", JOptionPane.INFORMATION_MESSAGE);
+							}
+						}
+					});
+				} catch (Throwable t) {
+					handleException(t);
+				}
+			}
+		};
+		
+		findIdesThread.start();
+		
+		Box buttonBar = Box.createHorizontalBox();
+		JButton specifyIdeLocationButton = new JButton("Specify location...");
+		buttonBar.add(specifyIdeLocationButton);
+		specifyIdeLocationButton.addActionListener(new ActionListener() {
+			@Override public void actionPerformed(ActionEvent event) {
+				final List<Pattern> exeNames = Installer.getIdeExecutableNames();
+				String file = null;
+				
+				if (IdeFinder.getOS() == OS.MAC_OS_X) {
+					FileDialog chooser = new FileDialog(appWindow);
+					chooser.setMode(FileDialog.LOAD);
+					chooser.setFilenameFilter(new FilenameFilter() {
+						@Override public boolean accept(File dir, String fileName) {
+							for (Pattern exeName : exeNames) if (exeName.matcher(fileName).matches()) return true;
+							if (new File(dir, fileName).isDirectory()) return true;
+							return false;
+						}
+					});
+					
+					chooser.setVisible(true);
+					file = new File(chooser.getDirectory(), chooser.getFile()).getAbsolutePath();
+				} else {
+					JFileChooser chooser = new JFileChooser();
+					
+					chooser.setAcceptAllFileFilterUsed(false);
+					chooser.setFileSelectionMode(JFileChooser.FILES_ONLY);
+					chooser.setFileFilter(new FileFilter() {
+						@Override public boolean accept(File f) {
+							for (Pattern exeName : exeNames) if (exeName.matcher(f.getName()).matches()) return true;
+							if (f.isDirectory()) return true;
+							
+							return false;
+						}
+						
+						@Override public String getDescription() {
+							return "IDE Installation";
+						}
+					});
+					
+					switch (chooser.showDialog(appWindow, "Select")) {
+					case JFileChooser.APPROVE_OPTION:
+						file = chooser.getSelectedFile().getAbsolutePath();
+					}
+				}
+				
+				if (file != null) {
+					try {
+						IdeLocation loc = Installer.tryAllProviders(file);
+						if (loc != null) idesList.addLocation(loc);
+						else JOptionPane.showMessageDialog(appWindow, "I can't find any IDE that lombok supports at location: " + file, "No IDE found", JOptionPane.WARNING_MESSAGE);
+					} catch (CorruptedIdeLocationException e) {
+						e.showDialog(appWindow);
+					} catch (Throwable t) {
+						handleException(t);
+					}
+				}
+			}
+		});
+		
+		buttonBar.add(Box.createHorizontalGlue());
+		installButton = new JButton("Install / Update");
+		buttonBar.add(installButton);
+		
+		installButton.addActionListener(new ActionListener() {
+			@Override public void actionPerformed(ActionEvent e) {
+				List<IdeLocation> locationsToInstall = new ArrayList<IdeLocation>(idesList.getSelectedIdes());
+				if (locationsToInstall.isEmpty()) {
+					JOptionPane.showMessageDialog(appWindow, "You haven't selected any IDE installations!.", "No Selection", JOptionPane.WARNING_MESSAGE);
+					return;
+				}
+				
+				install(locationsToInstall);
+			}
+		});
+		
+		constraints.gridy = 4;
+		constraints.weightx = 0;
+		container.add(buttonBar, constraints);
+		
+		constraints.gridy = 5;
+		constraints.fill = GridBagConstraints.NONE;
+		JHyperLink showMe = new JHyperLink("Show me what this installer will do to my IDE installation.");
+		container.add(showMe, constraints);
+		showMe.addActionListener(new ActionListener() {
+			@Override public void actionPerformed(ActionEvent e) {
+				showWhatIDo();
+			}
+		});
+		
+		constraints.gridy = 6;
+		uninstallButton = new JHyperLink("Uninstall lombok from selected IDE installations.");
+		uninstallPlaceholder = new JLabel("<html>&nbsp;</html>");
+		uninstallButton.addActionListener(new ActionListener() {
+			@Override public void actionPerformed(ActionEvent e) {
+				List<IdeLocation> locationsToUninstall = new ArrayList<IdeLocation>();
+				for (IdeLocation location : idesList.getSelectedIdes()) {
+					if (location.hasLombok()) locationsToUninstall.add(location);
+				}
+				
+				if (locationsToUninstall.isEmpty()) {
+					JOptionPane.showMessageDialog(appWindow, "You haven't selected any IDE installations that have been lombok-enabled.", "No Selection", JOptionPane.WARNING_MESSAGE);
+					return;
+				}
+				
+				
+				uninstall(locationsToUninstall);
+			}
+		});
+		container.add(uninstallButton, constraints);
+		uninstallPlaceholder.setVisible(false);
+		container.add(uninstallPlaceholder, constraints);
+		
+		
+		return container;
+	}
+	
+	private void showWhatIDo() {
+		javacArea.setVisible(false);
+		ideArea.setVisible(false);
+		howIWorkArea.setVisible(true);
+		appWindow.pack();
+	}
+	
+	private void uninstall(List<IdeLocation> locations) {
+		javacArea.setVisible(false);
+		ideArea.setVisible(false);
+		
+		uninstallBox.removeAll();
+		uninstallBox.add(Box.createRigidArea(new Dimension(1, 16)));
+		for (IdeLocation location : locations) {
+			JLabel label = new JLabel(location.getName());
+			label.setFont(label.getFont().deriveFont(Font.BOLD));
+			uninstallBox.add(label);
+		}
+		uninstallBox.add(Box.createRigidArea(new Dimension(1, 16)));
+		
+		toUninstall = locations;
+		uninstallArea.setVisible(true);
+		appWindow.pack();
+	}
+	
+	private void install(final List<IdeLocation> toInstall) {
+		JPanel spinner = new JPanel();
+		spinner.setOpaque(true);
+		spinner.setLayout(new FlowLayout());
+		spinner.add(new JLabel(new ImageIcon(Installer.class.getResource("loading.gif"))));
+		appWindow.setContentPane(spinner);
+		
+		final AtomicReference<Boolean> success = new AtomicReference<Boolean>(true);
+		
+		new Thread() {
+			@Override public void run() {
+				for (IdeLocation loc : toInstall) {
+					try {
+						installSpecificMessages.add(loc.install());
+					} catch (final InstallException e) {
+						success.set(false);
+						try {
+							SwingUtilities.invokeAndWait(new Runnable() {
+								@Override public void run() {
+									JOptionPane.showMessageDialog(appWindow,
+											e.getMessage(), "Install Problem", JOptionPane.ERROR_MESSAGE);
+								}
+							});
+						} catch (Exception e2) {
+							//Shouldn't happen.
+							throw new RuntimeException(e2);
+						}
+					}
+				}
+				
+				if (success.get()) SwingUtilities.invokeLater(new Runnable() {
+					@Override public void run() {
+						StringBuilder installSpecific = new StringBuilder();
+						for (String installSpecificMessage : installSpecificMessages) {
+							installSpecific.append("<br>").append(installSpecificMessage);
+						}
+						JOptionPane.showMessageDialog(appWindow,
+								"<html>Lombok has been installed on the selected IDE installations.<br>" +
+								"Don't forget to add <code>lombok.jar</code> to your projects, and restart your IDE!" + installSpecific.toString() + "</html>",
+								"Install successful",
+								JOptionPane.INFORMATION_MESSAGE);
+						appWindow.setVisible(false);
+						synchronized (exitMarker) {
+							exitMarker.set(0);
+							exitMarker.notifyAll();
+						}
+					}
+				});
+				
+				if (!success.get()) SwingUtilities.invokeLater(new Runnable() {
+					@Override public void run() {
+						synchronized (exitMarker) {
+							exitMarker.set(1);
+							exitMarker.notifyAll();
+						}
+					}
+				});
+			}
+		}.start();
+	}
+	
+	private void doUninstall() {
+		JPanel spinner = new JPanel();
+		spinner.setOpaque(true);
+		spinner.setLayout(new FlowLayout());
+		spinner.add(new JLabel(new ImageIcon(Installer.class.getResource("/lombok/installer/loading.gif"))));
+		
+		appWindow.setContentPane(spinner);
+		
+		final AtomicReference<Boolean> success = new AtomicReference<Boolean>(true);
+		new Thread() {
+			@Override public void run() {
+				for (IdeLocation loc : toUninstall) {
+					try {
+						loc.uninstall();
+					} catch (final UninstallException e) {
+						success.set(false);
+						try {
+							SwingUtilities.invokeAndWait(new Runnable() {
+								@Override public void run() {
+									JOptionPane.showMessageDialog(appWindow,
+											e.getMessage(), "Uninstall Problem", JOptionPane.ERROR_MESSAGE);
+								}
+							});
+						} catch (Exception e2) {
+							//Shouldn't happen.
+							throw new RuntimeException(e2);
+						}
+					}
+				}
+				
+				if (success.get()) SwingUtilities.invokeLater(new Runnable() {
+					@Override public void run() {
+						JOptionPane.showMessageDialog(appWindow, "Lombok has been removed from the selected IDE installations.", "Uninstall successful", JOptionPane.INFORMATION_MESSAGE);
+						appWindow.setVisible(false);
+						System.exit(0);
+					}
+				});
+			}
+		}.start();
+	}
+	
+	private IdesList idesList = new IdesList();
+	
+	void selectedLomboksChanged(List<IdeLocation> selectedIdes) {
+		boolean uninstallAvailable = false;
+		boolean installAvailable = false;
+		for (IdeLocation loc : selectedIdes) {
+			if (loc.hasLombok()) uninstallAvailable = true;
+			installAvailable = true;
+		}
+		
+		uninstallButton.setVisible(uninstallAvailable);
+		uninstallPlaceholder.setVisible(!uninstallAvailable);
+		installButton.setEnabled(installAvailable);
+	}
+	
+	private class IdesList extends JPanel implements Scrollable {
+		private static final long serialVersionUID = 1L;
+		
+		List<IdeLocation> locations = new ArrayList<IdeLocation>();
+		
+		IdesList() {
+			setLayout(new BoxLayout(this, BoxLayout.Y_AXIS));
+			setBackground(Color.WHITE);
+		}
+		
+		List<IdeLocation> getSelectedIdes() {
+			List<IdeLocation> list = new ArrayList<IdeLocation>();
+			for (IdeLocation loc : locations) if (loc.selected) list.add(loc);
+			return list;
+		}
+		
+		void fireSelectionChange() {
+			selectedLomboksChanged(getSelectedIdes());
+		}
+		
+		void addLocation(final IdeLocation location) {
+			if (locations.contains(location)) return;
+			Box box = Box.createHorizontalBox();
+			box.setBackground(Color.WHITE);
+			final JCheckBox checkbox = new JCheckBox(location.getName());
+			checkbox.setBackground(Color.WHITE);
+			box.add(new JLabel(new ImageIcon(location.getIdeIcon())));
+			box.add(checkbox);
+			checkbox.setSelected(true);
+			checkbox.addActionListener(new ActionListener() {
+				@Override public void actionPerformed(ActionEvent e) {
+					location.selected = checkbox.isSelected();
+					fireSelectionChange();
+				}
+			});
+			
+			if (location.hasLombok()) {
+				box.add(new JLabel(new ImageIcon(Installer.class.getResource("lombokIcon.png"))));
+			}
+			box.add(Box.createHorizontalGlue());
+			locations.add(location);
+			add(box);
+			getParent().doLayout();
+			fireSelectionChange();
+		}
+		
+		@Override public Dimension getPreferredScrollableViewportSize() {
+			return new Dimension(1, 100);
+		}
+		
+		@Override public int getScrollableBlockIncrement(Rectangle visibleRect, int orientation, int direction) {
+			return 12;
+		}
+		
+		@Override public boolean getScrollableTracksViewportHeight() {
+			return false;
+		}
+		
+		@Override public boolean getScrollableTracksViewportWidth() {
+			return true;
+		}
+		
+		@Override public int getScrollableUnitIncrement(Rectangle visibleRect, int orientation, int direction) {
+			return 1;
+		}
+	}
+	
+	private void buildChrome(Container appWindowContainer) {
+		JLabel leftGraphic = new JLabel(new ImageIcon(Installer.class.getResource("lombok.png")));
+		
+		GridBagConstraints constraints = new GridBagConstraints();
+		
+		appWindowContainer.setLayout(new GridBagLayout());
+		
+		constraints.gridheight = 3;
+		constraints.gridwidth = 1;
+		constraints.gridx = 0;
+		constraints.gridy = 0;
+		constraints.insets = new Insets(8, 8, 8, 8);
+		appWindowContainer.add(leftGraphic, constraints);
+		constraints.insets = new Insets(0, 0, 0, 0);
+		
+		constraints.gridx++;
+		constraints.gridy++;
+		constraints.gridheight = 1;
+		constraints.fill = GridBagConstraints.HORIZONTAL;
+		constraints.ipadx = 16;
+		constraints.ipady = 14;
+		appWindowContainer.add(javacArea, constraints);
+		
+		constraints.gridy++;
+		appWindowContainer.add(ideArea, constraints);
+		
+		appWindowContainer.add(uninstallArea, constraints);
+		
+		appWindowContainer.add(howIWorkArea, constraints);
+		
+		constraints.gridy++;
+		constraints.gridwidth = 2;
+		constraints.gridx = 0;
+		constraints.weightx = 0;
+		constraints.weighty = 0;
+		constraints.ipadx = 0;
+		constraints.ipady = 0;
+		constraints.fill = GridBagConstraints.HORIZONTAL;
+		constraints.anchor = GridBagConstraints.SOUTHEAST;
+		constraints.insets = new Insets(0, 16, 8, 8);
+		Box buttonBar = Box.createHorizontalBox();
+		JButton quitButton = new JButton("Quit Installer");
+		quitButton.addActionListener(new ActionListener() {
+			@Override public void actionPerformed(ActionEvent e) {
+				appWindow.setVisible(false);
+				System.exit(0);
+			}
+		});
+		final JHyperLink hyperlink = new JHyperLink(Installer.ABOUT_LOMBOK_URL.toString());
+		hyperlink.addActionListener(new ActionListener() {
+			@Override public void actionPerformed(ActionEvent event) {
+				hyperlink.setForeground(new Color(85, 145, 90));
+				try {
+					//java.awt.Desktop doesn't exist in 1.5.
+					Object desktop = Class.forName("java.awt.Desktop").getMethod("getDesktop").invoke(null);
+					Class.forName("java.awt.Desktop").getMethod("browse", URI.class).invoke(desktop, Installer.ABOUT_LOMBOK_URL);
+				} catch (Exception e) {
+					Runtime rt = Runtime.getRuntime();
+					try {
+						switch (IdeFinder.getOS()) {
+						case WINDOWS:
+							String[] cmd = new String[4];
+							cmd[0] = "cmd.exe";
+							cmd[1] = "/C";
+							cmd[2] = "start";
+							cmd[3] = Installer.ABOUT_LOMBOK_URL.toString();
+							rt.exec(cmd);
+							break;
+						case MAC_OS_X:
+							rt.exec("open " + Installer.ABOUT_LOMBOK_URL.toString());
+							break;
+						default:
+						case UNIX:
+							rt.exec("firefox " + Installer.ABOUT_LOMBOK_URL.toString());
+							break;
+						}
+					} catch (Exception e2) {
+						JOptionPane.showMessageDialog(appWindow,
+								"Well, this is embarrassing. I don't know how to open a webbrowser.\n" +
+								"I guess you'll have to open it. Browse to:\n" + Installer.ABOUT_LOMBOK_URL +
+								" for more information about Lombok.",
+								"I'm embarrassed", JOptionPane.INFORMATION_MESSAGE);
+					}
+				}
+			}
+		});
+		buttonBar.add(hyperlink);
+		buttonBar.add(Box.createRigidArea(new Dimension(16, 1)));
+		buttonBar.add(new JLabel("<html><font size=\"-1\">v" + Version.getVersion() + "</font></html>"));
+		
+		buttonBar.add(Box.createHorizontalGlue());
+		buttonBar.add(quitButton);
+		appWindow.add(buttonBar, constraints);
+	}
+	
+	/**
+	 * Makes the installer window visible.
+	 */
+	public void show() {
+		appWindow.setVisible(true);
+		if (IdeFinder.getOS() == OS.MAC_OS_X) {
+			try {
+				AppleNativeLook.go();
+			} catch (Throwable ignore) {
+				//We're just prettying up the app. If it fails, meh.
+			}
+		}
+	}
+	
+	private static final String IDE_TITLE =
+		"<html><font size=\"+1\"><b><i>IDEs</i></b></font></html>";
+	
+	private static final String IDE_EXPLANATION =
+		"<html>Lombok can update your Eclipse and Netbeans to fully support all Lombok features.<br>" +
+		"Select IDE installations below and hit 'Install/Update'.</html>";
+	
+	private static final String IDE_LOADING_EXPLANATION =
+		"Scanning your drives for IDE installations...";
+	
+	private static final String JAVAC_TITLE =
+		"<html><font size=\"+1\"><b><i>Javac</i></b></font> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp; (and tools that invoke javac such as <i>ant</i> and <i>maven</i>)</html>";
+	
+	private static final String JAVAC_EXPLANATION =
+		"<html>Lombok works 'out of the box' with javac.<br>Just make sure the lombok.jar is in your classpath when you compile.";
+	
+	private static final String JAVAC_EXAMPLE =
+		"<html>Example: <code>javac -cp lombok.jar MyCode.java</code></html>";
+	
+	private static final String UNINSTALL_TITLE =
+		"<html><font size=\"+1\"><b><i>Uninstall</i></b></font></html>";
+	
+	private static final String UNINSTALL_EXPLANATION =
+		"<html>Uninstall Lombok from the following IDE Installations?</html>";
+	
+	private static final String HOW_I_WORK_TITLE =
+		"<html><font size=\"+1\"><b><i>What this installer does</i></b></font></html>";
+	
+	private static final String HOW_I_WORK_EXPLANATION =
+		"<html><h2>Eclipse</h2><ol>" +
+		"<li>First, I copy myself (lombok.jar) to your Eclipse install directory.</li>" +
+		"<li>Then, I edit the <i>eclipse.ini</i> file to add the following two entries:<br>" +
+		"<pre>-Xbootclasspath/a:lombok.jar<br>" +
+		"-javaagent:lombok.jar</pre></li></ol>" +
+		"On Mac OS X, eclipse.ini is hidden in<br>" +
+		"<code>Eclipse.app/Contents/MacOS</code> so that's where I place the jar files.<p>" +
+		"<h2>Netbeans</h2><ol>" +
+		"<li>First, I copy myself (lombok.jar) to your Netbeans install directory.</li>" +
+		"<lI>Then, I edit <i>etc%1$snetbeans.conf</i> to add the following argument to<br><b>netbeans_default_options</b>:<br>" +
+		"<pre>-J-javaagent:lombok.jar</pre></li></ol>" +
+		"On Mac OS X, your netbeans directory is hidden in<br>" +
+		"<code>NetBeans.app/Contents/Resources/NetBeans</code></html>";
+	
+	private static class JHyperLink extends JButton {
+		private static final long serialVersionUID = 1L;
+		
+		public JHyperLink(String text) {
+			super();
+			setFont(getFont().deriveFont(Collections.singletonMap(TextAttribute.UNDERLINE, 1)));
+			setText(text);
+			setBorder(null);
+			setContentAreaFilled(false);
+			setForeground(Color.BLUE);
+			setCursor(Cursor.getPredefinedCursor(Cursor.HAND_CURSOR));
+			setMargin(new Insets(0, 0, 0, 0));
+		}
+	}
+}

src/installer/lombok/installer/UninstallException.java

@@ -0,0 +1,10 @@
+package lombok.installer;
+
+/**
+ * Thrown when uninstallation of lombok into an IDE fails.
+ */
+public class UninstallException extends Exception {
+	public UninstallException(String message, Throwable cause) {
+		super(message, cause);
+	}
+}

src/installer/lombok/installer/eclipse/EclipseFinder.java

@@ -19,120 +19,22 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
-package lombok.installer;
+package lombok.installer.eclipse;
 
 import static java.util.Arrays.asList;
 
 import java.io.File;
-import java.io.FileOutputStream;
-import java.io.IOException;
-import java.io.InputStream;
-import java.net.URI;
-import java.net.URLDecoder;
-import java.nio.charset.Charset;
 import java.util.ArrayList;
 import java.util.List;
-import java.util.concurrent.atomic.AtomicBoolean;
-import java.util.regex.Matcher;
-import java.util.regex.Pattern;
 
-import lombok.Lombok;
-import lombok.core.Version;
-import lombok.installer.EclipseLocation.NotAnEclipseException;
+import lombok.installer.IdeFinder;
+import lombok.installer.IdeLocation;
+import lombok.installer.CorruptedIdeLocationException;
 
-/** Utility class for doing various OS-specific operations related to finding Eclipse installations. */
-class EclipseFinder {
-	private EclipseFinder() {
-		//Prevent instantiation.
-	}
-	
-	/**
-	 * Returns a File object pointing to our own jar file. Will obviously fail if the installer was started via
-	 * a jar that wasn't accessed via the file-system, or if its started via e.g. unpacking the jar.
-	 */
-	static File findOurJar() {
-		try {
-			URI uri = EclipseFinder.class.getResource("/" + EclipseFinder.class.getName().replace('.', '/') + ".class").toURI();
-			Pattern p = Pattern.compile("^jar:file:([^\\!]+)\\!.*\\.class$");
-			Matcher m = p.matcher(uri.toString());
-			if (!m.matches()) return new File("lombok.jar");
-			String rawUri = m.group(1);
-			return new File(URLDecoder.decode(rawUri, Charset.defaultCharset().name()));
-		} catch (Exception e) {
-			throw Lombok.sneakyThrow(e);
-		}
-	}
-	
-	private static final AtomicBoolean windowsDriveInfoLibLoaded = new AtomicBoolean(false);
-	private static void loadWindowsDriveInfoLib() throws IOException {
-		if (!windowsDriveInfoLibLoaded.compareAndSet(false, true)) return;
-		
-		final String prefix = "lombok-" + Version.getVersion() + "-";
-		
-		File temp = File.createTempFile("lombok", ".mark");
-		File dll1 = new File(temp.getParentFile(), prefix + "WindowsDriveInfo-i386.dll");
-		File dll2 = new File(temp.getParentFile(), prefix + "WindowsDriveInfo-x86_64.dll");
-		temp.delete();
-		dll1.deleteOnExit();
-		dll2.deleteOnExit();
-		try {
-			if (unpackDLL("WindowsDriveInfo-i386.dll", dll1)) {
-				System.load(dll1.getAbsolutePath());
-				return;
-			}
-		} catch (Throwable ignore) {}
-		
-		try {
-			if (unpackDLL("WindowsDriveInfo-x86_64.dll", dll2)) {
-				System.load(dll2.getAbsolutePath());
-			}
-		} catch (Throwable ignore) {}
-	}
-	
-	private static boolean unpackDLL(String dllName, File target) throws IOException {
-		InputStream in = EclipseFinder.class.getResourceAsStream(dllName);
-		try {
-			try {
-				FileOutputStream out = new FileOutputStream(target);
-				try {
-					byte[] b = new byte[32000];
-					while (true) {
-						int r = in.read(b);
-						if (r == -1) break;
-						out.write(b, 0, r);
-					}
-				} finally {
-					out.close();
-				}
-			} catch (IOException e) {
-				//Fall through - if there is a file named lombok-WindowsDriveInfo-arch.dll, we'll try it.
-				return target.exists() && target.canRead();
-			}
-		} finally {
-			in.close();
-		}
-		
-		return true;
-	}
-	
-	/**
-	 * Returns all drive letters on windows, regardless of what kind of drive is represented.
-	 * 
-	 * @return A List of drive letters, such as ["A", "C", "D", "X"].
-	 */
-	static List<String> getDrivesOnWindows() throws Throwable {
-		loadWindowsDriveInfoLib();
-		
-		List<String> drives = new ArrayList<String>();
-		
-		WindowsDriveInfo info = new WindowsDriveInfo();
-		for (String drive : info.getLogicalDrives()) {
-			if (info.isFixedDisk(drive)) drives.add(drive);
-		}
-		
-		return drives;
-	}
-	
+import org.mangosdk.spi.ProviderFor;
+
+@ProviderFor(IdeFinder.class)
+public class EclipseFinder extends IdeFinder {
 	/**
 	 * Returns a list of paths of Eclipse installations.
 	 * Eclipse installations are found by checking for the existence of 'eclipse.exe' in the following locations:
@@ -144,7 +46,7 @@ class EclipseFinder {
 	 * Where 'X' is tried for all local disk drives, unless there's a problem calling fsutil, in which case only
 	 * C: is tried.
 	 */
-	private static void findEclipseOnWindows(List<EclipseLocation> locations, List<NotAnEclipseException> problems) {
+	private static void findEclipseOnWindows(List<IdeLocation> locations, List<CorruptedIdeLocationException> problems) {
 		List<String> driveLetters = asList("C");
 		try {
 			driveLetters = getDrivesOnWindows();
@@ -165,8 +67,8 @@ class EclipseFinder {
 							String eclipseLocation = findEclipseOnWindows1(dir);
 							if (eclipseLocation != null) {
 								try {
-									locations.add(EclipseLocation.create(eclipseLocation));
-								} catch (NotAnEclipseException e) {
+									locations.add(EclipseLocationProvider.create0(eclipseLocation));
+								} catch (CorruptedIdeLocationException e) {
 									problems.add(e);
 								}
 							}
@@ -177,12 +79,12 @@ class EclipseFinder {
 						if (dir.getName().toLowerCase().contains("program files")) {
 							for (File dir2 : dir.listFiles()) {
 								if (!dir2.isDirectory()) continue;
-								if (dir.getName().toLowerCase().contains("eclipse")) {
-									String eclipseLocation = findEclipseOnWindows1(dir);
+								if (dir2.getName().toLowerCase().contains("eclipse")) {
+									String eclipseLocation = findEclipseOnWindows1(dir2);
 									if (eclipseLocation != null) {
 										try {
-											locations.add(EclipseLocation.create(eclipseLocation));
-										} catch (NotAnEclipseException e) {
+											locations.add(EclipseLocationProvider.create0(eclipseLocation));
+										} catch (CorruptedIdeLocationException e) {
 											problems.add(e);
 										}
 									}
@@ -213,7 +115,8 @@ class EclipseFinder {
 	 *            eclipses that can't be installed. Provide an empty list; this
 	 *            method will fill it.
 	 */
-	static void findEclipses(List<EclipseLocation> locations, List<NotAnEclipseException> problems) {
+	@Override
+	public void findIdes(List<IdeLocation> locations, List<CorruptedIdeLocationException> problems) {
 		switch (getOS()) {
 		case WINDOWS:
 			findEclipseOnWindows(locations, problems);
@@ -228,38 +131,8 @@ class EclipseFinder {
 		}
 	}
 	
-	static enum OS {
-		MAC_OS_X, WINDOWS, UNIX;
-	}
-	
-	static OS getOS() {
-		String prop = System.getProperty("os.name", "").toLowerCase();
-		if (prop.matches("^.*\\bmac\\b.*$")) return OS.MAC_OS_X;
-		if (prop.matches("^.*\\bdarwin\\b.*$")) return OS.MAC_OS_X;
-		if (prop.matches("^.*\\bwin(dows)\\b.*$")) return OS.WINDOWS;
-		
-		return OS.UNIX;
-	}
-	
-	/**
-	 * Returns the proper name of the executable for the local OS.
-	 * 
-	 * @return 'Eclipse.app' on OS X, 'eclipse.exe' on Windows, and 'eclipse' on other OSes.
-	 */
-	static String getEclipseExecutableName() {
-		switch (getOS()) {
-		case WINDOWS:
-			return "eclipse.exe";
-		case MAC_OS_X:
-			return "Eclipse.app";
-		default:
-		case UNIX:
-			return "eclipse";
-		}
-	}
-	
 	/** Scans a couple of likely locations on linux. */
-	private static void findEclipseOnUnix(List<EclipseLocation> locations, List<NotAnEclipseException> problems) {
+	private void findEclipseOnUnix(List<IdeLocation> locations, List<CorruptedIdeLocationException> problems) {
 		List<String> guesses = new ArrayList<String>();
 		
 		File d;
@@ -278,14 +151,14 @@ class EclipseFinder {
 		
 		for (String guess : guesses) {
 			try {
-				locations.add(EclipseLocation.create(guess));
-			} catch (NotAnEclipseException e) {
+				locations.add(EclipseLocationProvider.create0(guess));
+			} catch (CorruptedIdeLocationException e) {
 				problems.add(e);
 			}
 		}
 	}
 	
-	private static void findEclipseInSubDir(String dir, List<String> guesses) {
+	private void findEclipseInSubDir(String dir, List<String> guesses) {
 		File d = new File(dir);
 		if (!d.isDirectory()) return;
 		for (File f : d.listFiles()) {
@@ -299,23 +172,23 @@ class EclipseFinder {
 	/**
 	 * Scans /Applications for any folder named 'Eclipse'
 	 */
-	private static void findEclipseOnMac(List<EclipseLocation> locations, List<NotAnEclipseException> problems) {
+	private void findEclipseOnMac(List<IdeLocation> locations, List<CorruptedIdeLocationException> problems) {
 		for (File dir : new File("/Applications").listFiles()) {
 			if (!dir.isDirectory()) continue;
 			if (dir.getName().toLowerCase().equals("eclipse.app")) {
 				//This would be kind of an unorthodox Eclipse installation, but if Eclipse ever
 				//moves to this more maclike installation concept, our installer can still handle it.
 				try {
-					locations.add(EclipseLocation.create("/Applications"));
-				} catch (NotAnEclipseException e) {
+					locations.add(EclipseLocationProvider.create0("/Applications"));
+				} catch (CorruptedIdeLocationException e) {
 					problems.add(e);
 				}
 			}
 			if (dir.getName().toLowerCase().contains("eclipse")) {
 				if (new File(dir, "Eclipse.app").exists()) {
 					try {
-						locations.add(EclipseLocation.create(dir.toString()));
-					} catch (NotAnEclipseException e) {
+						locations.add(EclipseLocationProvider.create0(dir.toString()));
+					} catch (CorruptedIdeLocationException e) {
 						problems.add(e);
 					}
 				}

src/installer/lombok/installer/eclipse/EclipseLocation.java

@@ -19,7 +19,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
-package lombok.installer;
+package lombok.installer.eclipse;
 
 import java.io.BufferedReader;
 import java.io.File;
@@ -28,162 +28,39 @@ import java.io.FileOutputStream;
 import java.io.IOException;
 import java.io.InputStream;
 import java.io.InputStreamReader;
+import java.net.URL;
 import java.util.ArrayList;
-import java.util.Arrays;
-import java.util.Collections;
 import java.util.List;
 import java.util.regex.Matcher;
 import java.util.regex.Pattern;
 
-import javax.swing.JFrame;
-import javax.swing.JOptionPane;
+import lombok.installer.CorruptedIdeLocationException;
+import lombok.installer.IdeFinder;
+import lombok.installer.IdeLocation;
+import lombok.installer.InstallException;
+import lombok.installer.UninstallException;
 
 /**
  * Represents an Eclipse installation.
  * An instance can figure out if an Eclipse installation has been lombok-ified, and can
  * install and uninstall lombok from the Eclipse installation.
  */
-final class EclipseLocation {
-	private static final String OS_NEWLINE;
-	
-	static {
-		String os = System.getProperty("os.name", "");
-		
-		if ("Mac OS".equals(os)) OS_NEWLINE = "\r";
-		else if (os.toLowerCase().contains("windows")) OS_NEWLINE = "\r\n";
-		else OS_NEWLINE = "\n";
-	}
-	
+public final class EclipseLocation extends IdeLocation {
 	private final String name;
 	private final File eclipseIniPath;
 	private volatile boolean hasLombok;
 	
-	/** Toggling the 'selected' checkbox in the GUI is tracked via this boolean */
-	boolean selected = true;
+	private static final String OS_NEWLINE = IdeFinder.getOS().getLineEnding();
 	
-	/**
-	 * Thrown when creating a new EclipseLocation with a path object that doesn't, in fact,
-	 * point at an Eclipse installation.
-	 */
-	static final class NotAnEclipseException extends Exception {
-		private static final long serialVersionUID = 1L;
-		
-		public NotAnEclipseException(String message, Throwable cause) {
-			super(message, cause);
-		}
-		
-		/**
-		 * Renders a message dialog with information about what went wrong.
-		 */
-		void showDialog(JFrame appWindow) {
-			JOptionPane.showMessageDialog(appWindow, getMessage(), "Cannot configure Eclipse installation", JOptionPane.WARNING_MESSAGE);
-		}
-	}
-	
-	private EclipseLocation(String nameOfLocation, File pathToEclipseIni) throws NotAnEclipseException {
+	EclipseLocation(String nameOfLocation, File pathToEclipseIni) throws CorruptedIdeLocationException {
 		this.name = nameOfLocation;
 		this.eclipseIniPath = pathToEclipseIni;
 		try {
 			this.hasLombok = checkForLombok(eclipseIniPath);
 		} catch (IOException e) {
-			throw new NotAnEclipseException(
+			throw new CorruptedIdeLocationException(
 					"I can't read the configuration file of the Eclipse installed at " + name + "\n" +
-					"You may need to run this installer with root privileges if you want to modify that Eclipse.", e);
-		}
-	}
-	
-	private static final List<String> eclipseExecutableNames = Collections.unmodifiableList(Arrays.asList(
-			"eclipse.app", "eclipse.exe", "eclipse"));
-	
-	/**
-	 * Create a new EclipseLocation by pointing at either the directory contain the Eclipse executable, or the executable itself,
-	 * or an eclipse.ini file.
-	 * 
-	 * @throws NotAnEclipseException
-	 *             If this isn't an Eclipse executable or a directory with an
-	 *             Eclipse executable.
-	 */
-	public static EclipseLocation create(String path) throws NotAnEclipseException {
-		if (path == null) throw new NullPointerException("path");
-		File p = new File(path);
-		
-		if (!p.exists()) throw new NotAnEclipseException("File does not exist: " + path, null);
-		if (p.isDirectory()) {
-			for (String possibleExeName : eclipseExecutableNames) {
-				File f = new File(p, possibleExeName);
-				if (f.exists()) return findEclipseIniFromExe(f, 0);
-			}
-			
-			File f = new File(p, "eclipse.ini");
-			if (f.exists()) return new EclipseLocation(getFilePath(p), f);
-		}
-		
-		if (p.isFile()) {
-			if (p.getName().equalsIgnoreCase("eclipse.ini")) {
-				return new EclipseLocation(getFilePath(p.getParentFile()), p);
-			}
-			
-			if (eclipseExecutableNames.contains(p.getName().toLowerCase())) {
-				return findEclipseIniFromExe(p, 0);
-			}
-		}
-		
-		throw new NotAnEclipseException("This path does not appear to contain an Eclipse installation: " + p, null);
-	}
-	
-	private static EclipseLocation findEclipseIniFromExe(File exePath, int loopCounter) throws NotAnEclipseException {
-		/* Try looking for eclipse.ini as sibling to the executable */ {
-			File ini = new File(exePath.getParentFile(), "eclipse.ini");
-			if (ini.isFile()) return new EclipseLocation(getFilePath(exePath), ini);
-		}
-		
-		/* Try looking for Eclipse/app/Contents/MacOS/eclipse.ini as sibling to executable; this works on Mac OS X. */ {
-			File ini = new File(exePath.getParentFile(), "Eclipse.app/Contents/MacOS/eclipse.ini");
-			if (ini.isFile()) return new EclipseLocation(getFilePath(exePath), ini);
-		}
-		
-		/* If executable is a soft link, follow it and retry. */ {
-			if (loopCounter < 50) {
-				try {
-					String oPath = exePath.getAbsolutePath();
-					String nPath = exePath.getCanonicalPath();
-					if (!oPath.equals(nPath)) try {
-						return findEclipseIniFromExe(new File(nPath), loopCounter + 1);
-					} catch (NotAnEclipseException ignore) {
-						// Unlinking didn't help find an eclipse, so continue.
-					}
-				} catch (IOException ignore) { /* okay, that didn't work, assume it isn't a soft link then. */ }
-			}
-		}
-		
-		/* If executable is a linux LSB-style path, then look in the usual places that package managers like apt-get use.*/ {
-			String path = exePath.getAbsolutePath();
-			try {
-				path = exePath.getCanonicalPath();
-			} catch (IOException ignore) { /* We'll stick with getAbsolutePath()'s result then. */ }
-			
-			if (path.equals("/usr/bin/eclipse") || path.equals("/bin/eclipse") || path.equals("/usr/local/bin/eclipse")) {
-				File ini = new File("/usr/lib/eclipse/eclipse.ini");
-				if (ini.isFile()) return new EclipseLocation(path, ini);
-				ini = new File("/usr/local/lib/eclipse/eclipse.ini");
-				if (ini.isFile()) return new EclipseLocation(path, ini);
-				ini = new File("/usr/local/etc/eclipse/eclipse.ini");
-				if (ini.isFile()) return new EclipseLocation(path, ini);
-				ini = new File("/etc/eclipse.ini");
-				if (ini.isFile()) return new EclipseLocation(path, ini);
-			}
-		}
-		
-		/* If we get this far, we lose. */
-		throw new NotAnEclipseException("This path does not appear to contain an eclipse installation: " + exePath, null);
-	}
-	
-	public static String getFilePath(File p) {
-		try {
-			return p.getCanonicalPath();
-		} catch (IOException e) {
-			String x = p.getAbsolutePath();
-			return x == null ? p.getPath() : x;
+					"You may need to run this installer with root privileges if you want to modify that Eclipse.", "eclipse", e);
 		}
 	}
 	
@@ -201,14 +78,16 @@ final class EclipseLocation {
 	 * 
 	 * Executables: "eclipse.exe" (Windows), "Eclipse.app" (Mac OS X), "eclipse" (Linux and other unixes).
 	 */
-	String getName() {
+	@Override
+	public String getName() {
 		return name;
 	}
 	
 	/**
 	 * @return true if the Eclipse installation has been instrumented with lombok.
 	 */
-	boolean hasLombok() {
+	@Override
+	public boolean hasLombok() {
 		return hasLombok;
 	}
 	
@@ -234,15 +113,6 @@ final class EclipseLocation {
 		}
 	}
 	
-	/** Thrown when uninstalling lombok fails. */
-	static class UninstallException extends Exception {
-		private static final long serialVersionUID = 1L;
-		
-		public UninstallException(String message, Throwable cause) {
-			super(message, cause);
-		}
-	}
-	
 	/** Returns directories that may contain lombok.jar files that need to be deleted. */
 	private List<File> getUninstallDirs() {
 		List<File> result = new ArrayList<File>();
@@ -263,7 +133,8 @@ final class EclipseLocation {
 	 *             installation. bugs in the uninstall code will probably throw
 	 *             other exceptions; this is intentional.
 	 */
-	void uninstall() throws UninstallException {
+	@Override 
+	public void uninstall() throws UninstallException {
 		for (File dir : getUninstallDirs()) {
 			File lombokJar = new File(dir, "lombok.jar");
 			if (lombokJar.exists()) {
@@ -327,19 +198,10 @@ final class EclipseLocation {
 		}
 	}
 	
-	/** Thrown when installing lombok fails. */
-	static class InstallException extends Exception {
-		private static final long serialVersionUID = 1L;
-		
-		public InstallException(String message, Throwable cause) {
-			super(message, cause);
-		}
-	}
-	
 	private static String generateWriteErrorMessage() {
 		String osSpecificError;
 		
-		switch (EclipseFinder.getOS()) {
+		switch (IdeFinder.getOS()) {
 		default:
 		case MAC_OS_X:
 		case UNIX:
@@ -363,21 +225,20 @@ final class EclipseLocation {
 	 *             installation. bugs in the install code will probably throw
 	 *             other exceptions; this is intentional.
 	 */
-	void install() throws InstallException {
+	@Override
+	public String install() throws InstallException {
 		// For whatever reason, relative paths in your eclipse.ini file don't work on linux, but only for -javaagent.
 		// If someone knows how to fix this, please do so, as this current hack solution (putting the absolute path
 		// to the jar files in your eclipse.ini) means you can't move your eclipse around on linux without lombok
 		// breaking it. NB: rerunning lombok.jar installer and hitting 'update' will fix it if you do that.
-		boolean fullPathRequired = EclipseFinder.getOS() == EclipseFinder.OS.UNIX;
+		boolean fullPathRequired = IdeFinder.getOS() == EclipseFinder.OS.UNIX;
 		
 		boolean installSucceeded = false;
 		StringBuilder newContents = new StringBuilder();
-		//If 'installSucceeded' is true here, something very weird is going on, but instrumenting all of them
-		//is no less bad than aborting, and this situation should be rare to the point of non-existence.
 		
 		File lombokJar = new File(eclipseIniPath.getParentFile(), "lombok.jar");
 		
-		File ourJar = EclipseFinder.findOurJar();
+		File ourJar = findOurJar();
 		byte[] b = new byte[524288];
 		boolean readSucceeded = true;
 		try {
@@ -448,9 +309,9 @@ final class EclipseLocation {
 			String fullPathToLombok = fullPathRequired ? (lombokJar.getParentFile().getCanonicalPath() + File.separator) : "";
 			
 			newContents.append(String.format(
-					"-javaagent:%slombok.jar", fullPathToLombok)).append(OS_NEWLINE);
+					"-javaagent:%s", escapePath(fullPathToLombok + "lombok.jar"))).append(OS_NEWLINE);
 			newContents.append(String.format(
-					"-Xbootclasspath/a:%slombok.jar", fullPathToLombok)).append(OS_NEWLINE);
+					"-Xbootclasspath/a:%s", escapePath(fullPathToLombok + "lombok.jar"))).append(OS_NEWLINE);
 			
 			FileOutputStream fos = new FileOutputStream(eclipseIniPath);
 			try {
@@ -470,5 +331,13 @@ final class EclipseLocation {
 		if (!installSucceeded) {
 			throw new InstallException("I can't find the eclipse.ini file. Is this a real Eclipse installation?", null);
 		}
+		
+		return "If you start eclipse with a custom -vm parameter, you'll need to add:<br>" +
+				"<code>-vmargs -Xbootclasspath/a:lombok.jar -javaagent:lombok.jar</code><br>" +
+				"as parameter as well.";
+	}
+	
+	@Override public URL getIdeIcon() {
+		return EclipseLocation.class.getResource("eclipse.png");
 	}
 }

src/installer/lombok/installer/eclipse/EclipseLocationProvider.java

@@ -0,0 +1,144 @@
+/*
+ * Copyright © 2009 Reinier Zwitserloot and Roel Spilker.
+ * 
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ * 
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+package lombok.installer.eclipse;
+
+import static lombok.installer.IdeLocation.canonical;
+
+import java.io.File;
+import java.io.IOException;
+import java.util.Arrays;
+import java.util.Collections;
+import java.util.List;
+import java.util.regex.Pattern;
+
+import lombok.installer.IdeLocation;
+import lombok.installer.IdeLocationProvider;
+import lombok.installer.CorruptedIdeLocationException;
+import lombok.installer.IdeFinder.OS;
+
+import org.mangosdk.spi.ProviderFor;
+
+@ProviderFor(IdeLocationProvider.class)
+public class EclipseLocationProvider implements IdeLocationProvider {
+	@Override public IdeLocation create(String path) throws CorruptedIdeLocationException {
+		return create0(path);
+	}
+	
+	private static final List<String> eclipseExecutableNames = Collections.unmodifiableList(Arrays.asList(
+			"eclipse.app", "eclipse.exe", "eclipse"));
+	
+	/**
+	 * Create a new EclipseLocation by pointing at either the directory contains the Eclipse executable, or the executable itself,
+	 * or an eclipse.ini file.
+	 * 
+	 * @throws NotAnIdeLocationException
+	 *             If this isn't an Eclipse executable or a directory with an
+	 *             Eclipse executable.
+	 */
+	static EclipseLocation create0(String path) throws CorruptedIdeLocationException {
+		if (path == null) throw new NullPointerException("path");
+		File p = new File(path);
+		
+		if (!p.exists()) return null;
+		if (p.isDirectory()) {
+			for (String possibleExeName : eclipseExecutableNames) {
+				File f = new File(p, possibleExeName);
+				if (f.exists()) return findEclipseIniFromExe(f, 0);
+			}
+			
+			File f = new File(p, "eclipse.ini");
+			if (f.exists()) return new EclipseLocation(canonical(p), f);
+		}
+		
+		if (p.isFile()) {
+			if (p.getName().equalsIgnoreCase("eclipse.ini")) {
+				return new EclipseLocation(canonical(p.getParentFile()), p);
+			}
+			
+			if (eclipseExecutableNames.contains(p.getName().toLowerCase())) {
+				return findEclipseIniFromExe(p, 0);
+			}
+		}
+		
+		return null;
+	}
+	
+	private static EclipseLocation findEclipseIniFromExe(File exePath, int loopCounter) throws CorruptedIdeLocationException {
+		/* Try looking for eclipse.ini as sibling to the executable */ {
+			File ini = new File(exePath.getParentFile(), "eclipse.ini");
+			if (ini.isFile()) return new EclipseLocation(canonical(exePath), ini);
+		}
+		
+		/* Try looking for Eclipse/app/Contents/MacOS/eclipse.ini as sibling to executable; this works on Mac OS X. */ {
+			File ini = new File(exePath.getParentFile(), "Eclipse.app/Contents/MacOS/eclipse.ini");
+			if (ini.isFile()) return new EclipseLocation(canonical(exePath), ini);
+		}
+		
+		/* If executable is a soft link, follow it and retry. */ {
+			if (loopCounter < 50) {
+				try {
+					String oPath = exePath.getAbsolutePath();
+					String nPath = exePath.getCanonicalPath();
+					if (!oPath.equals(nPath)) try {
+						EclipseLocation loc = findEclipseIniFromExe(new File(nPath), loopCounter + 1);
+						if (loc != null) return loc;
+					} catch (CorruptedIdeLocationException ignore) {
+						// Unlinking didn't help find an eclipse, so continue.
+					}
+				} catch (IOException ignore) { /* okay, that didn't work, assume it isn't a soft link then. */ }
+			}
+		}
+		
+		/* If executable is a linux LSB-style path, then look in the usual places that package managers like apt-get use.*/ {
+			String path = exePath.getAbsolutePath();
+			try {
+				path = exePath.getCanonicalPath();
+			} catch (IOException ignore) { /* We'll stick with getAbsolutePath()'s result then. */ }
+			
+			if (path.equals("/usr/bin/eclipse") || path.equals("/bin/eclipse") || path.equals("/usr/local/bin/eclipse")) {
+				File ini = new File("/usr/lib/eclipse/eclipse.ini");
+				if (ini.isFile()) return new EclipseLocation(path, ini);
+				ini = new File("/usr/local/lib/eclipse/eclipse.ini");
+				if (ini.isFile()) return new EclipseLocation(path, ini);
+				ini = new File("/usr/local/etc/eclipse/eclipse.ini");
+				if (ini.isFile()) return new EclipseLocation(path, ini);
+				ini = new File("/etc/eclipse.ini");
+				if (ini.isFile()) return new EclipseLocation(path, ini);
+			}
+		}
+		
+		/* If we get this far, we lose. */
+		return null;
+	}
+	
+	@Override public Pattern getLocationSelectors(OS os) {
+		switch (os) {
+		case MAC_OS_X:
+			return Pattern.compile("^(eclipse|eclipse\\.ini|eclipse\\.app)$", Pattern.CASE_INSENSITIVE);
+		case WINDOWS:
+			return Pattern.compile("^(eclipse\\.exe|eclipse\\.ini)$", Pattern.CASE_INSENSITIVE);
+		default:
+		case UNIX:
+			return Pattern.compile("^(eclipse|eclipse\\.ini)$", Pattern.CASE_INSENSITIVE);
+		}
+	}
+}

src/installer/lombok/installer/netbeans/NetbeansFinder.java

@@ -0,0 +1,201 @@
+/*
+ * Copyright © 2009 Reinier Zwitserloot and Roel Spilker.
+ * 
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ * 
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+package lombok.installer.netbeans;
+
+import static java.util.Arrays.asList;
+
+import java.io.File;
+import java.util.ArrayList;
+import java.util.List;
+
+import lombok.installer.CorruptedIdeLocationException;
+import lombok.installer.IdeFinder;
+import lombok.installer.IdeLocation;
+
+import org.mangosdk.spi.ProviderFor;
+
+/** Utility class for doing various OS-specific operations related to finding Netbeans installations. */
+@ProviderFor(IdeFinder.class)
+public class NetbeansFinder extends IdeFinder {
+	/**
+	 * Returns a list of paths of Netbeans installations.
+	 * 
+	 * Netbeans installations are found by checking for the existence of 'netbeans.exe' in the following locations:
+	 * <ul>
+	 * <li>X:\*Program Files*\*NetBeans*</li>
+	 * <li>X:\*NetBeans*</li>
+	 * </ul>
+	 * 
+	 * Where 'X' is tried for all local disk drives, unless there's a problem calling fsutil, in which case only
+	 * C: is tried.
+	 */
+	private void findNetbeansOnWindows(List<IdeLocation> locations, List<CorruptedIdeLocationException> problems) {
+		List<String> driveLetters = asList("C");
+		try {
+			driveLetters = getDrivesOnWindows();
+		} catch (Throwable ignore) {
+			ignore.printStackTrace();
+		}
+		
+		//Various try/catch/ignore statements are in this for loop. Weird conditions on the disk can cause exceptions,
+		//such as an unformatted drive causing a NullPointerException on listFiles. Best action is almost invariably to just
+		//continue onwards.
+		for (String letter : driveLetters) {
+			try {
+				File f = new File(letter + ":\\");
+				for (File dir : f.listFiles()) {
+					if (!dir.isDirectory()) continue;
+					try {
+						if (dir.getName().toLowerCase().contains("netbeans")) {
+							String netbeansLocation = findNetbeansOnWindows1(dir);
+							if (netbeansLocation != null) {
+								try {
+									locations.add(NetbeansLocationProvider.create0(netbeansLocation));
+								} catch (CorruptedIdeLocationException e) {
+									problems.add(e);
+								}
+							}
+						}
+					} catch (Exception ignore) {}
+					
+					try {
+						if (dir.getName().toLowerCase().contains("program files")) {
+							for (File dir2 : dir.listFiles()) {
+								if (!dir2.isDirectory()) continue;
+								if (dir2.getName().toLowerCase().contains("netbeans")) {
+									String netbeansLocation = findNetbeansOnWindows1(dir2);
+									if (netbeansLocation != null) {
+										try {
+											locations.add(NetbeansLocationProvider.create0(netbeansLocation));
+										} catch (CorruptedIdeLocationException e) {
+											problems.add(e);
+										}
+									}
+								}
+							}
+						}
+					} catch (Exception ignore) {}
+				}
+			} catch (Exception ignore) {}
+		}
+	}
+	
+	/** Checks if the provided directory contains 'netbeans.exe', and if so, returns the directory, otherwise null. */
+	private String findNetbeansOnWindows1(File dir) {
+		if (new File(dir, "netbeans.exe").isFile()) return dir.getAbsolutePath();
+		return null;
+	}
+	
+	/**
+	 * Calls the OS-dependent 'find Netbeans' routine. If the local OS doesn't have a routine written for it,
+	 * null is returned.
+	 * 
+	 * @param locations
+	 *            List of valid netbeans locations - provide an empty list; this
+	 *            method will fill it.
+	 * @param problems
+	 *            List of netbeans locations that seem to contain half-baked
+	 *            netbeanses that can't be installed. Provide an empty list; this
+	 *            method will fill it.
+	 */
+	@Override
+	public void findIdes(List<IdeLocation> locations, List<CorruptedIdeLocationException> problems) {
+		switch (getOS()) {
+		case WINDOWS:
+			findNetbeansOnWindows(locations, problems);
+			break;
+		case MAC_OS_X:
+			findNetbeansOnMac(locations, problems);
+			break;
+		default:
+		case UNIX:
+			findNetbeansOnUnix(locations, problems);
+			break;
+		}
+	}
+	
+	/** Scans a couple of likely locations on linux. */
+	private void findNetbeansOnUnix(List<IdeLocation> locations, List<CorruptedIdeLocationException> problems) {
+		List<String> guesses = new ArrayList<String>();
+		
+		File d;
+		
+		d = new File("/usr/bin/netbeans");
+		if (d.exists()) guesses.add(d.getPath());
+		d = new File("/usr/local/bin/netbeans");
+		if (d.exists()) guesses.add(d.getPath());
+		d = new File(System.getProperty("user.home", "."), "bin/netbeans");
+		if (d.exists()) guesses.add(d.getPath());
+		
+		findNetbeansInSubDir("/usr/local/share", guesses);
+		findNetbeansInSubDir("/usr/local", guesses);
+		findNetbeansInSubDir("/usr/share", guesses);
+		findNetbeansInSubDir(System.getProperty("user.home", "."), guesses);
+		
+		for (String guess : guesses) {
+			try {
+				locations.add(NetbeansLocationProvider.create0(guess));
+			} catch (CorruptedIdeLocationException e) {
+				problems.add(e);
+			}
+		}
+	}
+	
+	private static void findNetbeansInSubDir(String dir, List<String> guesses) {
+		File d = new File(dir);
+		if (!d.isDirectory()) return;
+		for (File f : d.listFiles()) {
+			if (f.isDirectory() && f.getName().toLowerCase().contains("netbeans")) {
+				File possible = new File(f, "bin/netbeans.exe");
+				if (possible.exists()) guesses.add(possible.getAbsolutePath());
+			}
+		}
+	}
+	
+	/**
+	 * Scans /Applications for any folder named 'Eclipse'
+	 */
+	private static void findNetbeansOnMac(List<IdeLocation> locations, List<CorruptedIdeLocationException> problems) {
+		for (File dir : new File("/Applications").listFiles()) {
+			if (!dir.isDirectory()) continue;
+			if (dir.getName().toLowerCase().startsWith("netbeans") && dir.getName().toLowerCase().endsWith(".app")) {
+				try {
+					locations.add(NetbeansLocationProvider.create0(dir.getAbsolutePath()));
+				} catch (CorruptedIdeLocationException e) {
+					problems.add(e);
+				}
+			}
+			if (dir.getName().toLowerCase().contains("netbeans")) {
+				for (File dir2 : dir.listFiles()) {
+					if (!dir2.isDirectory()) continue;
+					if (dir2.getName().toLowerCase().startsWith("netbeans") && dir2.getName().toLowerCase().endsWith(".app")) {
+						try {
+							locations.add(NetbeansLocationProvider.create0(dir2.getAbsolutePath()));
+						} catch (CorruptedIdeLocationException e) {
+							problems.add(e);
+						}
+					}
+				}
+			}
+		}
+	}
+}

src/installer/lombok/installer/netbeans/NetbeansLocation.java

@@ -0,0 +1,282 @@
+/*
+ * Copyright © 2009 Reinier Zwitserloot and Roel Spilker.
+ * 
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ * 
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+package lombok.installer.netbeans;
+
+import java.io.BufferedReader;
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.InputStreamReader;
+import java.net.URL;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+
+import lombok.installer.CorruptedIdeLocationException;
+import lombok.installer.IdeFinder;
+import lombok.installer.IdeLocation;
+import lombok.installer.InstallException;
+import lombok.installer.UninstallException;
+
+public class NetbeansLocation extends IdeLocation {
+	private final String name;
+	private final File netbeansConfPath;
+	private volatile boolean hasLombok;
+	
+	private static final String OS_NEWLINE = IdeFinder.getOS().getLineEnding();
+	
+	NetbeansLocation(String nameOfLocation, File pathToNetbeansConf) throws CorruptedIdeLocationException {
+		this.name = nameOfLocation;
+		this.netbeansConfPath = pathToNetbeansConf;
+		try {
+			this.hasLombok = checkForLombok(netbeansConfPath);
+		} catch (IOException e) {
+			throw new CorruptedIdeLocationException(
+					"I can't read the configuration file of the Netbeans installed at " + name + "\n" +
+					"You may need to run this installer with root privileges if you want to modify that Netbeans.", "netbeans", e);
+		}
+	}
+	
+	@Override public int hashCode() {
+		return netbeansConfPath.hashCode();
+	}
+	
+	@Override public boolean equals(Object o) {
+		if (!(o instanceof NetbeansLocation)) return false;
+		return ((NetbeansLocation)o).netbeansConfPath.equals(netbeansConfPath);
+	}
+	
+	/**
+	 * Returns the name of this location; generally the path to the netbeans executable.
+	 */
+	@Override
+	public String getName() {
+		return name;
+	}
+	
+	/**
+	 * @return true if the Netbeans installation has been instrumented with lombok.
+	 */
+	@Override
+	public boolean hasLombok() {
+		return hasLombok;
+	}
+	
+	private final String ID_CHARS = "(?:\\\\.|[^\"\\\\])*";
+	private final String ID_CHARS_NS = "(?:\\\\.|[^\"\\\\ ])*";
+	private final Pattern JAVA_AGENT_LINE_MATCHER = Pattern.compile(
+			"^\\s*netbeans_default_options\\s*=\\s*\"\\s*" + ID_CHARS + "(?<=[ \"])(-J-javaagent:" + ID_CHARS_NS + "lombok" + ID_CHARS_NS + "\\.jar)(?=[ \"])" + ID_CHARS +"\\s*\"\\s*(?:#.*)?$", Pattern.CASE_INSENSITIVE);
+	
+	private final Pattern OPTIONS_LINE_MATCHER = Pattern.compile(
+			"^\\s*netbeans_default_options\\s*=\\s*\"\\s*" + ID_CHARS + "\\s*(\")\\s*(?:#.*)?$", Pattern.CASE_INSENSITIVE);
+	
+	private boolean checkForLombok(File iniFile) throws IOException {
+		if (!iniFile.exists()) return false;
+		FileInputStream fis = new FileInputStream(iniFile);
+		try {
+			BufferedReader br = new BufferedReader(new InputStreamReader(fis));
+			String line;
+			while ((line = br.readLine()) != null) {
+				if (JAVA_AGENT_LINE_MATCHER.matcher(line.trim()).matches()) return true;
+			}
+			
+			return false;
+		} finally {
+			fis.close();
+		}
+	}
+	
+	/**
+	 * Uninstalls lombok from this location.
+	 * It's a no-op if lombok wasn't there in the first place,
+	 * and it will remove a half-succeeded lombok installation as well.
+	 * 
+	 * @throws UninstallException
+	 *             If there's an obvious I/O problem that is preventing
+	 *             installation. bugs in the uninstall code will probably throw
+	 *             other exceptions; this is intentional.
+	 */
+	@Override 
+	public void uninstall() throws UninstallException {
+		File dir = netbeansConfPath.getParentFile();
+		File lombokJar = new File(dir, "lombok.jar");
+		if (lombokJar.exists()) {
+			if (!lombokJar.delete()) throw new UninstallException(
+					"Can't delete " + lombokJar.getAbsolutePath() + generateWriteErrorMessage(), null);
+		}
+		
+		StringBuilder newContents = new StringBuilder();
+		if (netbeansConfPath.exists()) {
+			try {
+				FileInputStream fis = new FileInputStream(netbeansConfPath);
+				try {
+					BufferedReader br = new BufferedReader(new InputStreamReader(fis));
+					String line;
+					while ((line = br.readLine()) != null) {
+						Matcher m = JAVA_AGENT_LINE_MATCHER.matcher(line);
+						if (m.matches()) {
+							newContents.append(line.substring(0, m.start(1)) + line.substring(m.end(1)));
+						} else {
+							newContents.append(line);
+						}
+						newContents.append(OS_NEWLINE);
+					}
+				} finally {
+					fis.close();
+				}
+				
+				FileOutputStream fos = new FileOutputStream(netbeansConfPath);
+				try {
+					fos.write(newContents.toString().getBytes());
+				} finally {
+					fos.close();
+				}
+			} catch (IOException e) {
+				throw new UninstallException("Cannot uninstall lombok from " + name + generateWriteErrorMessage(), e);
+			}
+		}
+	}
+	
+	private static String generateWriteErrorMessage() {
+		String osSpecificError;
+		
+		switch (IdeFinder.getOS()) {
+		default:
+		case MAC_OS_X:
+		case UNIX:
+			osSpecificError = ":\nStart terminal, go to the directory with lombok.jar, and run: sudo java -jar lombok.jar";
+			break;
+		case WINDOWS:
+			osSpecificError = ":\nStart a new cmd (dos box) with admin privileges, go to the directory with lombok.jar, and run: java -jar lombok.jar";
+			break;
+		}
+		
+		return ", probably because this installer does not have the access rights.\n" +
+		"Try re-running the installer with administrative privileges" + osSpecificError;
+	}
+	
+	/**
+	 * Install lombok into the Netbeans at this location.
+	 * If lombok is already there, it is overwritten neatly (upgrade mode).
+	 * 
+	 * @throws InstallException
+	 *             If there's an obvious I/O problem that is preventing
+	 *             installation. bugs in the install code will probably throw
+	 *             other exceptions; this is intentional.
+	 */
+	@Override
+	public String install() throws InstallException {
+		boolean installSucceeded = false;
+		StringBuilder newContents = new StringBuilder();
+		
+		File lombokJar = new File(netbeansConfPath.getParentFile(), "lombok.jar");
+		
+		File ourJar = findOurJar();
+		byte[] b = new byte[524288];
+		boolean readSucceeded = true;
+		try {
+			FileOutputStream out = new FileOutputStream(lombokJar);
+			try {
+				readSucceeded = false;
+				InputStream in = new FileInputStream(ourJar);
+				try {
+					while (true) {
+						int r = in.read(b);
+						if (r == -1) break;
+						if (r > 0) readSucceeded = true;
+						out.write(b, 0, r);
+					}
+				} finally {
+					in.close();
+				}
+			} finally {
+				out.close();
+			}
+		} catch (IOException e) {
+			try {
+				lombokJar.delete();
+			} catch (Throwable ignore) { /* Nothing we can do about that. */ }
+			if (!readSucceeded) throw new InstallException(
+					"I can't read my own jar file. I think you've found a bug in this installer!\nI suggest you restart it " +
+					"and use the 'what do I do' link, to manually install lombok. Also, tell us about this at:\n" +
+					"http://groups.google.com/group/project-lombok - Thanks!", e);
+			throw new InstallException("I can't write to your Netbeans directory at " + name + generateWriteErrorMessage(), e);
+		}
+		
+		try {
+			FileInputStream fis = new FileInputStream(netbeansConfPath);
+			try {
+				BufferedReader br = new BufferedReader(new InputStreamReader(fis));
+				String line;
+				while ((line = br.readLine()) != null) {
+					Matcher m = JAVA_AGENT_LINE_MATCHER.matcher(line);
+					if (m.matches()) {
+						newContents.append(line.substring(0, m.start(1)));
+						newContents.append("-J-javaagent:" + escapePath(canonical(lombokJar)));
+						newContents.append(line.substring(m.end(1)));
+						newContents.append(OS_NEWLINE);
+						continue;
+					}
+					
+					m = OPTIONS_LINE_MATCHER.matcher(line);
+					if (m.matches()) {
+						newContents.append(line.substring(0, m.start(1)));
+						newContents.append(" ").append("-J-javaagent:" + escapePath(canonical(lombokJar)) +"\"");
+						newContents.append(line.substring(m.end(1))).append(OS_NEWLINE);
+						continue;
+					}
+					
+					newContents.append(line).append(OS_NEWLINE);
+				}
+			} finally {
+				fis.close();
+			}
+			
+			FileOutputStream fos = new FileOutputStream(netbeansConfPath);
+			try {
+				fos.write(newContents.toString().getBytes());
+			} finally {
+				fos.close();
+			}
+			installSucceeded = true;
+		} catch (IOException e) {
+			throw new InstallException("Cannot install lombok at " + name + generateWriteErrorMessage(), e);
+		} finally {
+			if (!installSucceeded) try {
+				lombokJar.delete();
+			} catch (Throwable ignore) {}
+		}
+		
+		if (!installSucceeded) {
+			throw new InstallException("I can't find the netbeans.conf file. Is this a real Netbeans installation?", null);
+		}
+		
+		return "If you start netbeans with custom parameters, you'll need to add:<br>" +
+				"<code>-J-javaagent:" + escapePath(canonical(lombokJar)) + "</code><br>" +
+				"as parameter as well.";
+	}
+	
+	@Override public URL getIdeIcon() {
+		return NetbeansLocation.class.getResource("netbeans.png");
+	}
+}

src/installer/lombok/installer/netbeans/NetbeansLocationProvider.java

@@ -0,0 +1,125 @@
+/*
+ * Copyright © 2009 Reinier Zwitserloot and Roel Spilker.
+ * 
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ * 
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+package lombok.installer.netbeans;
+
+import static lombok.installer.IdeLocation.canonical;
+
+import java.io.File;
+import java.io.IOException;
+import java.util.regex.Pattern;
+
+import lombok.installer.CorruptedIdeLocationException;
+import lombok.installer.IdeLocation;
+import lombok.installer.IdeLocationProvider;
+import lombok.installer.IdeFinder.OS;
+
+import org.mangosdk.spi.ProviderFor;
+
+@ProviderFor(IdeLocationProvider.class)
+public class NetbeansLocationProvider implements IdeLocationProvider {
+	
+	@Override public IdeLocation create(String path) throws CorruptedIdeLocationException {
+		return create0(path);
+	}
+	
+	/**
+	 * Create a new NetbeansLocation by pointing at either the directory containing the executable, or the executable itself,
+	 * or a netbeans.conf file.
+	 * 
+	 * @throws NotAnIdeLocationException
+	 *             If this isn't an Eclipse executable or a directory with an
+	 *             Eclipse executable.
+	 */
+	static NetbeansLocation create0(String path) throws CorruptedIdeLocationException {
+		if (path == null) throw new NullPointerException("path");
+		File p = new File(path);
+		
+		if (!p.exists()) return null;
+		if (p.isDirectory()) {
+			String name = p.getName().toLowerCase();
+			if (name.endsWith(".app") && name.startsWith("netbeans")) {
+				File conf = new File(p, "Contents/Resources/NetBeans/etc/netbeans.conf");
+				if (conf.exists()) return new NetbeansLocation(path, conf);
+			}
+			
+			File f = new File(p, "netbeans");
+			if (f.isFile()) return findNetbeansConfFromExe(f, 0);
+			f = new File(p, "netbeans.exe");
+			if (f.isFile()) return findNetbeansConfFromExe(f, 0);
+			f = new File(p, "netbeans.conf");
+			if (f.isFile()) return new NetbeansLocation(canonical(f.getParentFile().getParentFile()), f);
+		}
+		
+		if (p.isFile()) {
+			if (p.getName().equalsIgnoreCase("netbeans.conf")) {
+				return new NetbeansLocation(canonical(p.getParentFile().getParentFile()), p);
+			}
+			
+			if (p.getName().equalsIgnoreCase("netbeans") || p.getName().equalsIgnoreCase("netbeans.exe")) {
+				return findNetbeansConfFromExe(p, 0);
+			}
+		}
+		
+		return null;
+	}
+	
+	private static NetbeansLocation findNetbeansConfFromExe(File exePath, int loopCounter) throws CorruptedIdeLocationException {
+		/* Try looking for netbeans.conf as etc/netbeans.conf */ {
+			File conf = new File(exePath.getParentFile(), "etc/netbeans.conf");
+			if (conf.isFile()) return new NetbeansLocation(canonical(exePath), conf);
+		}
+		
+		/* Try looking for netbeans.conf as ../etc/netbeans.conf */ {
+			File conf = new File(exePath.getParentFile().getParentFile(), "etc/netbeans.conf");
+			if (conf.isFile()) return new NetbeansLocation(canonical(exePath), conf);
+		}
+		
+		/* If executable is a soft link, follow it and retry. */ {
+			if (loopCounter < 50) {
+				try {
+					String oPath = exePath.getAbsolutePath();
+					String nPath = exePath.getCanonicalPath();
+					if (!oPath.equals(nPath)) try {
+						return findNetbeansConfFromExe(new File(nPath), loopCounter + 1);
+					} catch (CorruptedIdeLocationException ignore) {
+						// Unlinking didn't help find a netbeans, so continue.
+					}
+				} catch (IOException ignore) { /* okay, that didn't work, assume it isn't a soft link then. */ }
+			}
+		}
+		
+		/* If we get this far, we lose. */
+		return null;
+	}
+	
+	@Override public Pattern getLocationSelectors(OS os) {
+		switch (os) {
+		case MAC_OS_X:
+			return Pattern.compile("^(netbeans|netbeans\\.conf|NetBeans.*\\.app)$", Pattern.CASE_INSENSITIVE);
+		case WINDOWS:
+			return Pattern.compile("^(netbeans\\.exe|netbeans\\.ini)$", Pattern.CASE_INSENSITIVE);
+		default:
+		case UNIX:
+			return Pattern.compile("^(netbeans|netbeans\\.conf)$", Pattern.CASE_INSENSITIVE);
+		}
+	}
+}