DMDirc-Plugins/ui_swing/src/main/java/com/dmdirc/addons/ui_swing/dialogs/StringArrayComparator.java

/*
 * Copyright (c) 2006-2017 DMDirc Developers
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated
 * documentation files (the "Software"), to deal in the Software without restriction, including without limitation the
 * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to
 * permit persons to whom the Software is furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all copies or substantial portions of the
 * Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
 * WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS
 * OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
 * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 */

package com.dmdirc.addons.ui_swing.dialogs;

import java.util.Arrays;
import java.util.Comparator;

/**
 * String array comparator.
 */
public class StringArrayComparator implements Comparator<String[]> {

    @Override
    public int compare(final String[] o1, final String[] o2) {
        String array1 = Arrays.toString(o1);
        array1 = array1.substring(1, array1.length() - 1);
        String array2 = Arrays.toString(o2);
        array2 = array2.substring(1, array2.length() - 1);
        return array1.toLowerCase().compareTo(array2.toLowerCase());
    }

}