<AWT Dev> JDK 9 RFR of 8031550: Fix overloads lint warnings in client code
Sergey Bylokhov
Sergey.Bylokhov at oracle.com
Wed Jan 15 02:51:32 PST 2014
Hi, Joe.
The fix looks good. Thanks.
On 15.01.2014 6:18, Joe Darcy wrote:
> *ping*
>
> Please review this patch so work can proceed on adding the overloads
> lint warning to the build of the jdk repo (JDK-8031747).
>
> Thanks,
>
> -Joe
>
> On 01/11/2014 10:48 AM, Joe Darcy wrote:
>> Hello,
>>
>> Please review the patch below which resolves all the "overloads"
>> warnings in the client area by applying
>> @SuppressWarnings("overloads"). The overloads warnings are generated
>> by javac when a set of APIs yield potentially ambiguous results.
>> However, most of the affected methods have long been part of the
>> public SE API and cannot be removed. Two instances are private
>> methods so don't directly impact general programmers.
>>
>> Unless there are other occurrences of this situation in the closed
>> code, after 8031550 is fixed; the "overloads" warning will be able to
>> be added to the set of lint warning used in building the jdk repo :-)
>>
>> Thanks,
>>
>> -Joe
>>
>> diff -r 34b36f75d2d7 src/share/classes/java/awt/AWTEventMulticaster.java
>> --- a/src/share/classes/java/awt/AWTEventMulticaster.java Fri Jan
>> 10 09:24:47 2014 -0800
>> +++ b/src/share/classes/java/awt/AWTEventMulticaster.java Sat Jan
>> 11 10:38:12 2014 -0800
>> @@ -1,5 +1,5 @@
>> /*
>> - * Copyright (c) 1996, 2006, Oracle and/or its affiliates. All
>> rights reserved.
>> + * Copyright (c) 1996, 2014, Oracle and/or its affiliates. All
>> rights reserved.
>> * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
>> *
>> * This code is free software; you can redistribute it and/or modify it
>> @@ -609,6 +609,7 @@
>> * @param b window-state-listener-b
>> * @since 1.4
>> */
>> + @SuppressWarnings("overloads")
>> public static WindowStateListener add(WindowStateListener a,
>> WindowStateListener b) {
>> return (WindowStateListener)addInternal(a, b);
>> @@ -632,6 +633,7 @@
>> * @param a action-listener-a
>> * @param b action-listener-b
>> */
>> + @SuppressWarnings("overloads")
>> public static ActionListener add(ActionListener a,
>> ActionListener b) {
>> return (ActionListener)addInternal(a, b);
>> }
>> @@ -642,6 +644,7 @@
>> * @param a item-listener-a
>> * @param b item-listener-b
>> */
>> + @SuppressWarnings("overloads")
>> public static ItemListener add(ItemListener a, ItemListener b) {
>> return (ItemListener)addInternal(a, b);
>> }
>> @@ -652,9 +655,11 @@
>> * @param a adjustment-listener-a
>> * @param b adjustment-listener-b
>> */
>> + @SuppressWarnings("overloads")
>> public static AdjustmentListener add(AdjustmentListener a,
>> AdjustmentListener b) {
>> return (AdjustmentListener)addInternal(a, b);
>> }
>> + @SuppressWarnings("overloads")
>> public static TextListener add(TextListener a, TextListener b) {
>> return (TextListener)addInternal(a, b);
>> }
>> @@ -676,6 +681,7 @@
>> * @param b hierarchy-listener-b
>> * @since 1.3
>> */
>> + @SuppressWarnings("overloads")
>> public static HierarchyListener add(HierarchyListener a,
>> HierarchyListener b) {
>> return (HierarchyListener)addInternal(a, b);
>> }
>> @@ -698,6 +704,7 @@
>> * @param b mouse-wheel-listener-b
>> * @since 1.4
>> */
>> + @SuppressWarnings("overloads")
>> public static MouseWheelListener add(MouseWheelListener a,
>> MouseWheelListener b) {
>> return (MouseWheelListener)addInternal(a, b);
>> @@ -780,6 +787,7 @@
>> * @param oldl the window-state-listener being removed
>> * @since 1.4
>> */
>> + @SuppressWarnings("overloads")
>> public static WindowStateListener remove(WindowStateListener l,
>> WindowStateListener oldl) {
>> return (WindowStateListener) removeInternal(l, oldl);
>> @@ -803,6 +811,7 @@
>> * @param l action-listener-l
>> * @param oldl the action-listener being removed
>> */
>> + @SuppressWarnings("overloads")
>> public static ActionListener remove(ActionListener l,
>> ActionListener oldl) {
>> return (ActionListener) removeInternal(l, oldl);
>> }
>> @@ -813,6 +822,7 @@
>> * @param l item-listener-l
>> * @param oldl the item-listener being removed
>> */
>> + @SuppressWarnings("overloads")
>> public static ItemListener remove(ItemListener l, ItemListener
>> oldl) {
>> return (ItemListener) removeInternal(l, oldl);
>> }
>> @@ -823,9 +833,11 @@
>> * @param l adjustment-listener-l
>> * @param oldl the adjustment-listener being removed
>> */
>> + @SuppressWarnings("overloads")
>> public static AdjustmentListener remove(AdjustmentListener l,
>> AdjustmentListener oldl) {
>> return (AdjustmentListener) removeInternal(l, oldl);
>> }
>> + @SuppressWarnings("overloads")
>> public static TextListener remove(TextListener l, TextListener
>> oldl) {
>> return (TextListener) removeInternal(l, oldl);
>> }
>> @@ -847,6 +859,7 @@
>> * @param oldl the hierarchy-listener being removed
>> * @since 1.3
>> */
>> + @SuppressWarnings("overloads")
>> public static HierarchyListener remove(HierarchyListener l,
>> HierarchyListener oldl) {
>> return (HierarchyListener) removeInternal(l, oldl);
>> }
>> @@ -870,6 +883,7 @@
>> * @param oldl the mouse-wheel-listener being removed
>> * @since 1.4
>> */
>> + @SuppressWarnings("overloads")
>> public static MouseWheelListener remove(MouseWheelListener l,
>> MouseWheelListener oldl) {
>> return (MouseWheelListener) removeInternal(l, oldl);
>> diff -r 34b36f75d2d7 src/share/classes/java/awt/Toolkit.java
>> --- a/src/share/classes/java/awt/Toolkit.java Fri Jan 10 09:24:47
>> 2014 -0800
>> +++ b/src/share/classes/java/awt/Toolkit.java Sat Jan 11 10:38:12
>> 2014 -0800
>> @@ -1,5 +1,5 @@
>> /*
>> - * Copyright (c) 1995, 2013, Oracle and/or its affiliates. All
>> rights reserved.
>> + * Copyright (c) 1995, 2014, Oracle and/or its affiliates. All
>> rights reserved.
>> * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
>> *
>> * This code is free software; you can redistribute it and/or modify it
>> @@ -2299,6 +2299,7 @@
>> super(a, b);
>> }
>>
>> + @SuppressWarnings("overloads")
>> static AWTEventListener add(AWTEventListener a,
>> AWTEventListener b) {
>> if (a == null) return b;
>> @@ -2306,6 +2307,7 @@
>> return new ToolkitEventMulticaster(a, b);
>> }
>>
>> + @SuppressWarnings("overloads")
>> static AWTEventListener remove(AWTEventListener l,
>> AWTEventListener oldl) {
>> return (AWTEventListener) removeInternal(l, oldl);
>> diff -r 34b36f75d2d7
>> src/share/classes/java/awt/dnd/DnDEventMulticaster.java
>> --- a/src/share/classes/java/awt/dnd/DnDEventMulticaster.java Fri Jan
>> 10 09:24:47 2014 -0800
>> +++ b/src/share/classes/java/awt/dnd/DnDEventMulticaster.java Sat Jan
>> 11 10:38:12 2014 -0800
>> @@ -1,5 +1,5 @@
>> /*
>> - * Copyright (c) 2001, 2007, Oracle and/or its affiliates. All
>> rights reserved.
>> + * Copyright (c) 2001, 2014, Oracle and/or its affiliates. All
>> rights reserved.
>> * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
>> *
>> * This code is free software; you can redistribute it and/or modify it
>> @@ -141,6 +141,7 @@
>> * @param a drag-source-motion-listener-a
>> * @param b drag-source-motion-listener-b
>> */
>> + @SuppressWarnings("overloads")
>> public static DragSourceMotionListener
>> add(DragSourceMotionListener a,
>> DragSourceMotionListener b) {
>> return (DragSourceMotionListener)addInternal(a, b);
>> @@ -166,6 +167,7 @@
>> * @param l drag-source-motion-listener-l
>> * @param ol the drag-source-motion-listener being removed
>> */
>> + @SuppressWarnings("overloads")
>> public static DragSourceMotionListener
>> remove(DragSourceMotionListener l,
>> DragSourceMotionListener ol) {
>> return (DragSourceMotionListener)removeInternal(l, ol);
>>
>
--
Best regards, Sergey.
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