Index: TreeTableView.java
===================================================================
RCS file: /cvs/openide/src/org/openide/explorer/view/TreeTableView.java,v
retrieving revision 1.50.14.1
diff -c -r1.50.14.1 TreeTableView.java
*** TreeTableView.java	20 Nov 2003 12:59:45 -0000	1.50.14.1
--- TreeTableView.java	6 Dec 2003 10:53:54 -0000
***************
*** 1030,1036 ****
              return rowComparator;
          }
  
!         void sortChildren (VisualizerNode parent) {
              final Comparator comparator = getRowComparator();
              if (comparator == null || parent == null) {
                  return;
--- 1030,1066 ----
              return rowComparator;
          }
  
!         void sortChildren(final VisualizerNode parent) {
!             //issue 37802, coalesce multiple changes that would trigger resorts
!             //and run after changes are done, as long as code making the changes
!             //holds the AWT tree lock
!             if (Thread.holdsLock(getTreeLock())) {
!                 if (sorters.get(parent) == null) {
!                     DelayedSorter ds = new DelayedSorter(parent);
!                     sorters.put(parent, ds);
!                     SwingUtilities.invokeLater(ds);
!                 }
!             } else {
!                 _sortChildren(parent);
!             }
!         }
! 
!         private java.util.Hashtable sorters = new java.util.Hashtable();
!         private class DelayedSorter implements Runnable {
!             private VisualizerNode parent;
!             public DelayedSorter(VisualizerNode parent) {
!                 this.parent = parent;
!             }
!             public void run() {
!                 synchronized (getTreeLock()) {
!                     System.err.println("Delayed sorter running");
!                     _sortChildren(parent);
!                 }
!                 sorters.remove(parent);
!             }
!         }
!         
!         void _sortChildren (VisualizerNode parent) {
              final Comparator comparator = getRowComparator();
              if (comparator == null || parent == null) {
                  return;