src/solaris/classes/sun/awt/X11/XBaseWindow.java

*** 57,67 ****
          BACKING_STORE = "backing store", // enables double buffering
          BIT_GRAVITY = "bit gravity"; // copy old content on geometry change
      private XCreateWindowParams delayedParams;
  
      Set<Long> children = new HashSet<Long>();
!     long window;
      boolean visible;
      boolean mapped;
      boolean embedded;
      Rectangle maxBounds;
      volatile XBaseWindow parentWindow;
--- 57,67 ----
          BACKING_STORE = "backing store", // enables double buffering
          BIT_GRAVITY = "bit gravity"; // copy old content on geometry change
      private XCreateWindowParams delayedParams;
  
      Set<Long> children = new HashSet<Long>();
!     long window = XConstants.None;
      boolean visible;
      boolean mapped;
      boolean embedded;
      Rectangle maxBounds;
      volatile XBaseWindow parentWindow;
*** 921,935 ****
--- 921,939 ----
          }
      }
  
      // -------------- Event handling ----------------
      public void handleMapNotifyEvent(XEvent xev) {
+         if (xev.get_xany().get_window() == getWindow()) {
              mapped = true;
          }
+     }
      public void handleUnmapNotifyEvent(XEvent xev) {
+         if (xev.get_xany().get_window() == getWindow()) {
              mapped = false;
          }
+     }
      public void handleReparentNotifyEvent(XEvent xev) {
          if (eventLog.isLoggable(Level.FINER)) {
              XReparentEvent msg = xev.get_xreparent();
              eventLog.finer(msg.toString());
          }
*** 1024,1033 ****
--- 1028,1044 ----
      }
      public void handleConfigureNotifyEvent(XEvent xev) {
          XConfigureEvent xe = xev.get_xconfigure();
          insLog.log(Level.FINER, "Configure, {0}",
                     new Object[] {xe});
+ 
+         // Due to the SubstructureNotifyMask in the XWindow we should process
+         // only those events that belong to us.
+         if (xe.get_window() != getWindow()) {
+             return;
+         }
+ 
          x = xe.get_x();
          y = xe.get_y();
          width = xe.get_width();
          height = xe.get_height();
      }