Bug 166763 [Undo] API request: org.eclipse.ui.internal.ide.undo.ResourceDescription
I20061129-1340 To support undo for file operations in the Package Explorer, we need the functionality of org.eclipse.ui.internal.ide.undo.ResourceDescription. Could this class be promoted to API? I've copied the package for now (to avoid referencing internal code). We need more low-level operations than what's currently in org.eclipse.ui.ide.undo, because we must let jdt.core do the actual modifications and because our actions are refactorings with participants, which must adhere to the ltk.core.refactoring undo story.
bundles/org.eclipse.ui.ide/src/org/eclipse/ui/ide/undo/WorkspaceUndoUtil.java
forceOutOfSyncDelete, deleteContent);
							} else if (result == IDialogConstants.CANCEL_ID) {
								throw new OperationCanceledException();
							} else {
								exceptions.add(e);
							}
						} else {
							exceptions.add(e);
						}
					} else {
						exceptions.add(e);
					}
				}
			}
			IStatus result = createResult(exceptions);
			if (!result.isOK()) {
				throw new CoreException(result);
			}
		} finally {
			monitor.done();
		}
		return returnedResourceDescriptions;
	}
	/**
	 * Copies the resources to the given destination. This method can be called
	 * recursively to merge folders during folder copy.
	 * 
	 * @param resources
	 *            the resources to be copied
	 * @param destination