Fix for issue 408: IllegalArgumentException when generating setters in eclipse for fields with @Deprecated on them.

doc/changelog.markdown

@@ -6,6 +6,7 @@ Lombok Changelog
 * BUGFIX: {Delombok} Running delombok has been causing VerifyError errors when used with javac 1.7 since 0.11.0. [Issue #422](http://code.google.com/p/projectlombok/issues/detail?id=422)
 * BUGFIX: A conflict between lombok and certain eclipse plugins would result in NullPointerExceptions in the log when using `@Delegate`.
 * BUGFIX: `NullPointerException in lombok.javac.handlers.JavacHandlerUtil.upToTypeNode(JavacHandlerUtil.java:978)` when compiling with `@ExtensionMethod` in javac and generated constructors are involved. [Issue #423](http://code.google.com/p/projectlombok/issues/detail?id=423)
+* BUGFIX: `@Deprecated` on a field that gets a generated setter in eclipse would result in `IllegalArgumentException`, which you wouldn't see unless you have the error log open. If you have save actions defined, you'd get a popup box with the exception. Now fixed. [Issue #408](http://code.google.com/p/projectlombok/issues/detail?id=408)
 
 ### v0.11.4 (August 13th, 2012)
 * FEATURE: {Experimental} `@Value`, `@Wither` and `@FieldDefaults` are now available. These are a lot like `@Data` but geared towards immutable classes. [Documentation on @Value](http://projectlombok.org/features/experimental/Value.html), [Documentation on @Wither](http://projectlombok.org/features/experimental/Wither.html) and [Documentation on @FieldDefaults](http://projectlombok.org/features/experimental/FieldDefaults.html).

src/core/lombok/eclipse/handlers/EclipseHandlerUtil.java

@@ -249,7 +249,17 @@ public class EclipseHandlerUtil {
 		QualifiedTypeReference qtr = new QualifiedTypeReference(new char[][] {
 				{'j', 'a', 'v', 'a'}, {'l', 'a', 'n', 'g'}, {'D', 'e', 'p', 'r', 'e', 'c', 'a', 't', 'e', 'd'}}, poss(source, 3));
 		setGeneratedBy(qtr, source);
-		return new MarkerAnnotation(qtr, source.sourceStart);
+		MarkerAnnotation ma = new MarkerAnnotation(qtr, source.sourceStart);
+		// No matter what value you input for sourceEnd, the AST->DOM converter of eclipse will reparse to find the end, and will fail as
+		// it can't find code that isn't really there. This results in the end position being set to 2 or 0 or some weird magic value, and thus,
+		// length, as calculated by end-start, is all screwed up, resulting in IllegalArgumentException during a setSourceRange call MUCH later in the process.
+		// We solve it by going with a voodoo magic source start value such that the calculated length so happens to exactly be 0. 0 lengths are accepted
+		// by eclipse. For some reason.
+		// TL;DR: Don't change 1. 1 is sacred. Trust the 1.
+		// issue: #408.
+		ma.sourceStart = 1;
+		setGeneratedBy(ma, source);
+		return ma;
 	}
 	
 	public static boolean isFieldDeprecated(EclipseNode fieldNode) {

test/core/src/lombok/DirectoryRunner.java

@@ -103,8 +103,7 @@ public class DirectoryRunner extends Runner {
 				if (!runTest(entry.getKey())) {
 					notifier.fireTestIgnored(testDescription);
 				}
-			}
-			catch (Throwable t) {
+			} catch (Throwable t) {
 				notifier.fireTestFailure(new Failure(testDescription, t));
 			}
 			notifier.fireTestFinished(testDescription);