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Diffstat (limited to 'libjava/java/lang/ref/Reference.java')
| -rw-r--r-- | libjava/java/lang/ref/Reference.java | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/libjava/java/lang/ref/Reference.java b/libjava/java/lang/ref/Reference.java index 2f6235e..a6385a8 100644 --- a/libjava/java/lang/ref/Reference.java +++ b/libjava/java/lang/ref/Reference.java @@ -176,7 +176,12 @@ public abstract class Reference */ public void clear() { - cleared = true; + // Must synchronize so changes are visible in finalizer thread. + synchronized (lock) + { + referent = null; + cleared = true; + } } /** |