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
notifyNotOK(operation);
			throw new ExecutionException(
					"While executing the operation, an exception occurred", e); 
		}
		
		
		if (!merging) {
			if (status.isOK()) {
				notifyDone(operation);
				
				
				
				
				
				
				if (operation.canUndo()) {
					add(operation);
				} else {
					
					
					
					
					operation.dispose();
				}
			} else {
				notifyNotOK(operation, status);
				
				
				operation.dispose();
			}