DO NOT REPLY [Bug 40994] - MemoryMonitor updates outside of Swing thread

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http://issues.apache.org/bugzilla/show_bug.cgi?id=40994





------- Additional Comments From [EMAIL PROTECTED]  2006-11-17 09:55 -------
(From update of attachment 19135)
--- sources/org/apache/batik/util/gui/MemoryMonitor.java.orig   2005-11-07
10:16:40.000000000 -0600
+++ sources/org/apache/batik/util/gui/MemoryMonitor.java    2006-11-17
11:52:06.000000000 -0600
@@ -53,6 +53,7 @@
 import javax.swing.JComponent;
 import javax.swing.JFrame;
 import javax.swing.JPanel;
+import javax.swing.SwingUtilities;

 import org.apache.batik.util.gui.resource.ActionMap;
 import org.apache.batik.util.gui.resource.ButtonFactory;
@@ -692,12 +693,16 @@
        for (;;) {
        long free  = runtime.freeMemory();
        long total = runtime.totalMemory();
-       Iterator it = components.iterator();
-       while (it.hasNext()) {
-           Component c = (Component)it.next();
-           ((MemoryChangeListener)c).memoryStateChanged(total, free);
-           c.repaint();
-       }
+       final Iterator it = components.iterator();
+        SwingUtilities.invokeLater(new Runnable() {
+           public void run() {
+               while (it.hasNext()) {
+                   Component c = (Component)it.next();
+                    ((MemoryChangeListener)c).memoryStateChanged(total, free);
+                   c.repaint();
+                }
+            }
+       });
                 try {
                     sleep(timeout);
                     synchronized(this) {


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