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8305666: Add system property for fair AWT lock

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Reviewed-by: prr
This commit is contained in:
Nikita Gubarkov 2023-04-07 10:06:51 +00:00 committed by Alexey Ushakov
parent c67bbcea92
commit dc81603cbf
1 changed files with 3 additions and 1 deletions
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4
src/java.desktop/share/classes/sun/awt/SunToolkit.java
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@ -231,7 +231,9 @@ public abstract class SunToolkit extends Toolkit
* } * }
*/ */
private static final ReentrantLock AWT_LOCK = new ReentrantLock(); @SuppressWarnings("removal")
private static final ReentrantLock AWT_LOCK = new ReentrantLock(
AccessController.doPrivileged(new GetBooleanAction("awt.lock.fair")));
private static final Condition AWT_LOCK_COND = AWT_LOCK.newCondition(); private static final Condition AWT_LOCK_COND = AWT_LOCK.newCondition();
public static final void awtLock() { public static final void awtLock() {