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8384808: Remove AppContext-based Window Activation time map from SunToolkit

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Reviewed-by: azvegint, kizune
This commit is contained in:
Phil Race 2026-05-21 17:32:07 +00:00
parent a73097f9fb
commit 2b8c5e6039
1 changed files with 6 additions and 20 deletions
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26
src/java.desktop/share/classes/sun/awt/SunToolkit.java
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@ -1787,34 +1787,20 @@ public abstract class SunToolkit extends Toolkit
public void dismissPopupOnFocusLostIfNeededCleanUp(Window invoker) {}
private static final Object DEACTIVATION_TIMES_MAP_KEY = new Object();
private static WeakHashMap<Window, Long> activationMap = null;
public synchronized void setWindowDeactivationTime(Window w, long time) {
AppContext ctx = getAppContext(w);
if (ctx == null) {
return;
if (activationMap == null) {
activationMap = new WeakHashMap<Window, Long>();
}
@SuppressWarnings("unchecked")
WeakHashMap<Window, Long> map = (WeakHashMap<Window, Long>)ctx.get(DEACTIVATION_TIMES_MAP_KEY);
if (map == null) {
map = new WeakHashMap<Window, Long>();
ctx.put(DEACTIVATION_TIMES_MAP_KEY, map);
}
map.put(w, time);
activationMap.put(w, time);
}
public synchronized long getWindowDeactivationTime(Window w) {
AppContext ctx = getAppContext(w);
if (ctx == null) {
if (activationMap == null) {
return -1;
}
@SuppressWarnings("unchecked")
WeakHashMap<Window, Long> map = (WeakHashMap<Window, Long>)ctx.get(DEACTIVATION_TIMES_MAP_KEY);
if (map == null) {
return -1;
}
Long time = map.get(w);
Long time = activationMap.get(w);
return time == null ? -1 : time;
}