Bug 117601 [Undo] - update org.eclipse.core.commands.operations to use new equinox common utils
org.eclipse.core.commands.operations.DefaultOperationHistory - synchronizes its own listener list org.eclipse.core.commands.internal.util. - implements its own Assert. These should be updated to use the new support in org.eclipse.equinox.common
bundles/org.eclipse.core.commands/src/org/eclipse/core/commands/operations/DefaultOperationHistory.java
System.out.println();
				}
				throw new ExecutionException(
						"While redoing the operation, an exception occurred", e); 
			}
		}
		
		
		if (status.isOK()) {
			
			
			
			
			
			
			
			boolean addToUndoStack = operation.canUndo();
			synchronized (undoRedoHistoryLock) {
				redoList.remove(operation);
				if (addToUndoStack && checkUndoLimit(operation)) {
					undoList.add(operation);
				}
			}
			if (!addToUndoStack) {
				
				
				
				operation.dispose();
			}