8302849: SurfaceManager might expose partially constructed object

Reviewed-by: serb
2023-02-22 11:45:51 +00:00 · 2023-02-22 11:45:51 +00:00 · 63ef214328
commit 63ef214328
parent 30b2ac4a28
1 changed files with 1 additions and 1 deletions
--- a/src/java.desktop/share/classes/sun/awt/image/SurfaceManager.java
+++ b/src/java.desktop/share/classes/sun/awt/image/SurfaceManager.java
@ -89,7 +89,7 @@ public abstract class SurfaceManager {
        imgaccessor.setSurfaceManager(img, mgr);
    }

-    private ConcurrentHashMap<Object,Object> cacheMap;
+    private volatile ConcurrentHashMap<Object,Object> cacheMap;

    /**
     * Return an arbitrary cached object for an arbitrary cache key.