Java Collection Join join(Collection strings, String delimiter)

Description

join

License

Open Source License

Declaration

public static String join(Collection<String> strings, String delimiter) 

Method Source Code

//package com.java2s;
/*//from   www .  j a  v  a  2 s  .c  o  m
 * Syncany, www.syncany.org
 * Copyright (C) 2011 Philipp C. Heckel <philipp.heckel@gmail.com> 
 *
 * 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
 * (at your option) 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 java.util.Collection;

public class Main {
    public static String join(Collection<String> strings, String delimiter) {
        return join((String[]) strings.toArray(new String[0]), delimiter);
    }

    public static String join(Object[] objects, String delimiter) {
        StringBuilder result = new StringBuilder();

        for (int i = 0; i < objects.length; i++) {
            result.append(objects[i]);

            if (i != objects.length - 1)
                result.append(delimiter);
        }

        return result.toString();
    }
}

Related

1. join(Collection src, String delim)
2. join(Collection strings)
3. join(Collection strings, String delimiter)
4. join(Collection strings, String delimiter)
5. join(Collection strings, String delimiter)
6. join(Collection strings, String delimiter)
7. join(Collection strings, String sep)
8. join(Collection strings, String sep)
9. join(Collection strings, String separator)