added supporting of @var variables. The @var annotation has the same functionality as the @val except 'final' modifier.

test/transform/resource/after-delombok/VarComplex.java

@@ -0,0 +1,20 @@
+public class VarComplex {
+	private String field = "";
+	private static final int CONSTANT = 20;
+	public void testComplex() {
+		char[] shouldBeCharArray = field.toCharArray();
+		int shouldBeInt = CONSTANT;
+		java.lang.Object lock = new Object();
+		synchronized (lock) {
+			int field = 20; //Shadowing
+			int inner = 10;
+			switch (field) {
+			case 5: 
+				char[] shouldBeCharArray2 = shouldBeCharArray;
+				int innerInner = inner;
+			
+			}
+		}
+		java.lang.String shouldBeString = field; //Unshadowing
+	}
+}