Here you can find the source of printActionMap(ActionMap actionMap, String who)
public static void printActionMap(ActionMap actionMap, String who)
//package com.java2s; /*//from w w w. j av a 2 s . c om * MiscUtils.java * * Copyright (C) 2002-2015 Takis Diakoumis * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License * as published by the Free Software Foundation; either version 3 * of the License, or any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see <http://www.gnu.org/licenses/>. * */ import javax.swing.Action; import javax.swing.ActionMap; import javax.swing.JComponent; public class Main { public static void printActionMap(JComponent component) { printActionMap(component.getActionMap(), component.getClass().getName()); } public static void printActionMap(ActionMap actionMap, String who) { System.out.println("Action map for " + who + ":"); Object[] keys = actionMap.allKeys(); if (keys != null) { for (int i = 0; i < keys.length; i++) { Object key = keys[i]; Action targetAction = actionMap.get(key); System.out.println("\tName: <" + key + ">, action: " + targetAction.getClass().getName()); } } } }