--- a/jdk/src/solaris/classes/sun/awt/X11/XProtocol.java	Tue Aug 18 20:47:13 2009 -0700
+++ b/jdk/src/solaris/classes/sun/awt/X11/XProtocol.java	Thu Aug 20 12:46:43 2009 +0400
@@ -54,7 +54,11 @@
         } finally {
             if (firstCheck) {
                 firstCheck = false;
-                log.log(Level.FINE, "{0}:{1} supports {2}", new Object[] {this, listName, protocols});
+                if (log.isLoggable(Level.FINE)) {
+                    log.log(Level.FINE, "{0}:{1} supports {2}",
+                            new Object[] {String.valueOf(this), String.valueOf(listName),
+                                          String.valueOf(protocols)});
+                }
             }
         }
     }