public ZCommandExecutor(ZTaskManager manager, ZConsoleReader reader)
 {
     this.manager = manager;
     this.reader  = reader;
     cmdMap       = new ZCommandMap();
 }
 public ZCommandProcessor(ZTaskManager manager)
 {
     this.manager = manager;
     reader       = new ZConsoleReader(manager);
     executor     = new ZCommandExecutor(manager, reader);
 }