Made all parameters of all generated methods 'final'.

src/lombok/eclipse/handlers/HandleData.java

@@ -147,7 +147,7 @@ public class HandleData implements EclipseAnnotationHandler<Data> {
 			thisX.token = field.name;
 			assigns.add(new Assignment(thisX, new SingleNameReference(field.name, p), (int)p));
 			long fieldPos = (((long)field.sourceStart) << 32) | field.sourceEnd;
-			args.add(new Argument(field.name, fieldPos, copyType(field.type), 0));
+			args.add(new Argument(field.name, fieldPos, copyType(field.type), Modifier.FINAL));
 		}
 		
 		constructor.statements = assigns.isEmpty() ? null : assigns.toArray(new Statement[assigns.size()]);
@@ -188,7 +188,7 @@ public class HandleData implements EclipseAnnotationHandler<Data> {
 			FieldDeclaration field = (FieldDeclaration) fieldNode.get();
 			long fieldPos = (((long)field.sourceStart) << 32) | field.sourceEnd;
 			assigns.add(new SingleNameReference(field.name, fieldPos));
-			args.add(new Argument(field.name, fieldPos, copyType(field.type), 0));
+			args.add(new Argument(field.name, fieldPos, copyType(field.type), Modifier.FINAL));
 		}
 		
 		statement.arguments = assigns.isEmpty() ? null : assigns.toArray(new Expression[assigns.size()]);

src/lombok/eclipse/handlers/HandleEqualsAndHashCode.java

@@ -244,7 +244,7 @@ public class HandleEqualsAndHashCode implements EclipseAnnotationHandler<EqualsA
 			/* Without fields, PRIME isn't used, and that would trigger a 'local variable not used' warning. */
 			if ( !isEmpty || callSuper ) {
 				LocalDeclaration primeDecl = new LocalDeclaration(PRIME, 0 ,0);
-				primeDecl.modifiers = Modifier.FINAL;
+				primeDecl.modifiers |= Modifier.FINAL;
 				primeDecl.type = TypeReference.baseTypeReference(TypeIds.T_int, 0);
 				primeDecl.initialization = new IntLiteral("31".toCharArray(), 0, 0);
 				statements.add(primeDecl);
@@ -364,7 +364,7 @@ public class HandleEqualsAndHashCode implements EclipseAnnotationHandler<EqualsA
 		method.bodyEnd = method.declarationSourceEnd = method.sourceEnd = pos.sourceEnd;
 		method.arguments = new Argument[] {
 				new Argument(new char[] { 'o' }, 0,
-						new QualifiedTypeReference(TypeConstants.JAVA_LANG_OBJECT, new long[] { 0, 0, 0 }), 0)
+						new QualifiedTypeReference(TypeConstants.JAVA_LANG_OBJECT, new long[] { 0, 0, 0 }), Modifier.FINAL)
 		};
 		
 		List<Statement> statements = new ArrayList<Statement>();

src/lombok/eclipse/handlers/HandleSetter.java

@@ -22,6 +22,9 @@
 package lombok.eclipse.handlers;
 
 import static lombok.eclipse.handlers.PKG.*;
+
+import java.lang.reflect.Modifier;
+
 import lombok.AccessLevel;
 import lombok.Setter;
 import lombok.core.AnnotationValues;
@@ -124,7 +127,7 @@ public class HandleSetter implements EclipseAnnotationHandler<Setter> {
 		method.modifiers = modifier;
 		method.returnType = TypeReference.baseTypeReference(TypeIds.T_void, 0);
 		method.annotations = null;
-		Argument param = new Argument(field.name, pos, Eclipse.copyType(field.type), 0);
+		Argument param = new Argument(field.name, pos, Eclipse.copyType(field.type), Modifier.FINAL);
 		method.arguments = new Argument[] { param };
 		method.selector = name.toCharArray();
 		method.binding = null;

src/lombok/javac/handlers/HandleData.java

@@ -111,7 +111,7 @@ public class HandleData implements JavacAnnotationHandler<Data> {
 		
 		for ( Node fieldNode : fields ) {
 			JCVariableDecl field = (JCVariableDecl) fieldNode.get();
-			JCVariableDecl param = maker.VarDef(maker.Modifiers(0), field.name, field.vartype, null);
+			JCVariableDecl param = maker.VarDef(maker.Modifiers(Flags.FINAL), field.name, field.vartype, null);
 			params = params.append(param);
 			JCFieldAccess thisX = maker.Select(maker.Ident(fieldNode.toName("this")), field.name);
 			JCAssign assign = maker.Assign(thisX, maker.Ident(field.name));
@@ -160,7 +160,7 @@ public class HandleData implements JavacAnnotationHandler<Data> {
 				for ( JCExpression arg : typeApply.arguments ) tArgs = tArgs.append(arg);
 				pType = maker.TypeApply(typeApply.clazz, tArgs);
 			} else pType = field.vartype;
-			JCVariableDecl param = maker.VarDef(maker.Modifiers(0), field.name, pType, null);
+			JCVariableDecl param = maker.VarDef(maker.Modifiers(Flags.FINAL), field.name, pType, null);
 			params = params.append(param);
 			args = args.append(maker.Ident(field.name));
 		}

src/lombok/javac/handlers/HandleEqualsAndHashCode.java

@@ -313,7 +313,7 @@ public class HandleEqualsAndHashCode implements JavacAnnotationHandler<EqualsAnd
 		JCExpression returnType = maker.TypeIdent(TypeTags.BOOLEAN);
 		
 		List<JCStatement> statements = List.nil();
-		List<JCVariableDecl> params = List.of(maker.VarDef(maker.Modifiers(0), oName, objectType, null));
+		List<JCVariableDecl> params = List.of(maker.VarDef(maker.Modifiers(Flags.FINAL), oName, objectType, null));
 		
 		/* if ( o == this ) return true; */ {
 			statements = statements.append(

src/lombok/javac/handlers/HandleSetter.java

@@ -121,7 +121,7 @@ public class HandleSetter implements JavacAnnotationHandler<Setter> {
 		
 		JCBlock methodBody = treeMaker.Block(0, List.<JCStatement>of(treeMaker.Exec(assign)));
 		Name methodName = field.toName(toSetterName(fieldDecl));
-		JCVariableDecl param = treeMaker.VarDef(treeMaker.Modifiers(0), fieldDecl.name, fieldDecl.vartype, null);
+		JCVariableDecl param = treeMaker.VarDef(treeMaker.Modifiers(Flags.FINAL), fieldDecl.name, fieldDecl.vartype, null);
 		JCExpression methodType = treeMaker.Type(field.getSymbolTable().voidType);
 		
 		List<JCTypeParameter> methodGenericParams = List.nil();