* java/awt/EventQueue.java (invokeAndWait): Call postEvent() within

	synchronized block.
	* java/awt/event/InvocationEvent (dispatch): Synchronize on notifier
	before calling notifyAll().


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@35042 138bc75d-0d04-0410-961f-82ee72b054a4

2 files changed, 8 insertions, 4 deletions

diff --git a/libjava/java/awt/EventQueue.java b/libjava/java/awt/EventQueue.java
index 0a60d69d470..6ba9cb64585 100644
--- a/libjava/java/awt/EventQueue.java
+++ b/libjava/java/awt/EventQueue.java
@@ -153,11 +153,10 @@ public class EventQueue
   
     InvocationEvent ie = 
       new InvocationEvent(eq, runnable, current, true);
-    
-    eq.postEvent(ie);
-    
+
     synchronized (current)
       {
+	eq.postEvent(ie);
 	current.wait();
       }
 
diff --git a/libjava/java/awt/event/InvocationEvent.java b/libjava/java/awt/event/InvocationEvent.java
index 778eb18fab3..6ee6300e7fc 100644
--- a/libjava/java/awt/event/InvocationEvent.java
+++ b/libjava/java/awt/event/InvocationEvent.java
@@ -62,7 +62,12 @@ public class InvocationEvent extends AWTEvent implements ActiveEvent
       runnable.run ();
 
     if (notifier != null)
-      notifier.notifyAll ();
+      {
+        synchronized (notifier)
+	  {
+	    notifier.notifyAll ();
+	  }
+      }
   }
 
   public Exception getException ()