Android Open Source - Peterson Java Lang Utils

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License

The source code is released under:

GNU General Public License

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Java Source Code

/*******************************************************************************
 * Copyright (c) 2013 Zheng Sun./* w  w  w .java2 s.co m*/
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the GNU Public License v3.0
 * which accompanies this distribution, and is available at
 * http://www.gnu.org/licenses/gpl.html
 * 
 * Contributors:
 *     Zheng Sun - initial API and implementation
 ******************************************************************************/

package tv.huohua.peterson.misc;

final public class JavaLangUtils {
    public static String implode(final int[] input, final String seperator) {
        if (input == null) {
            return null;
        }
        final StringBuilder builder = new StringBuilder();
        if (input.length > 0) {
            builder.append(input[0]);
            for (int i = 1; i < input.length; i++) {
                builder.append(seperator);
                builder.append(input[i]);
            }
        }
        return builder.toString();
    }

    public static String implode(final Object[] input, final String seperator) {
        if (input == null) {
            return null;
        }
        final StringBuilder builder = new StringBuilder();
        if (input.length > 0) {
            builder.append(input[0]);
            for (int i = 1; i < input.length; i++) {
                builder.append(seperator);
                builder.append(input[i]);
            }
        }
        return builder.toString();
    }
}

Java Source Code List