src/share/classes/sun/awt/AWTAutoShutdown.java

@@ -373,16 +373,18 @@
             }
         }
     }
 
     final void dumpPeers(final PlatformLogger aLog) {
+        if (aLog.isLoggable(PlatformLogger.FINE)) {
         synchronized (activationLock) {
             synchronized (mainLock) {
                 aLog.fine("Mapped peers:");
                 for (Object key : peerMap.keySet()) {
                     aLog.fine(key + "->" + peerMap.get(key));
                 }
             }
         }
     }
+    }
 
 } // class AWTAutoShutdown