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jtstand-common is a library derived from jcommon, used by jtstand-chart, which is derived from jfreechart

There is a newer version: 1.5.9

/*
 * Copyright (c) 2009 Albert Kurucz. 
 *
 * This file, AbstractActionDowngrade.java is part of JTStand.
 *
 * JTStand is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * JTStand 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 Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with GTStand.  If not, see .
 */

package org.jfree.ui.action;

import javax.swing.AbstractAction;

/**
 * A class that allows Action features introduced in JDK 1.3 to be used with JDK 1.2.2, by
 * defining the two new constants introduced by Sun in JDK 1.3.
 *
 * @author Thomas Morgner
 */
public abstract class AbstractActionDowngrade extends AbstractAction implements ActionDowngrade {
    // kills a compile error for JDK's >= 1.3
    // ambiguous reference error ...
    /**
     * The key used for storing a KeyStroke to be used as the
     * accelerator for the action.
     */
    public static final String ACCELERATOR_KEY = ActionDowngrade.ACCELERATOR_KEY;

    /**
     * The key used for storing an int key code to be used as the mnemonic
     * for the action.
     */
    public static final String MNEMONIC_KEY = ActionDowngrade.MNEMONIC_KEY;

    /**
     * Creates a new action with a default (transparent) icon.
     */
    protected AbstractActionDowngrade() {
        // nothing required
    }
    
}