public static MemoryInterface getInstance() { if (memory == null) { memory = new MemoryInterface(); } return(memory); }
public void redo() { if (UndoManager.getInstance().CanRedo()) { UndoManager.getInstance().redo(); EntryCmd.getInstance().redo(); workDir = (Directory)EntryCmd.getInstance().tempDir.Clone(); listItems(); MemoryInterface.getInstance().write(); } }