Java List Join join(List list, String separator)

Description

join

License

Open Source License

Declaration

public static String join(List list, String separator) 

Method Source Code

//package com.java2s;
/*// ww  w . j av  a 2s  . c om
 * Copyright 2007-2008 Michele Mostarda ( michele.mostarda@gmail.com ).
 * All Rights Reserved.
 *
 * Licensed under the Apache License, Version 2.0 (the 'License');
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an 'AS IS' BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

import java.util.List;

public class Main {
    /**
     * join method string builder.
     */
    private static StringBuilder join_sb = new StringBuilder();

    public static String join(List list, String separator) {
        join_sb.delete(0, join_sb.length());
        for (int i = 0; i < list.size(); i++) {
            join_sb.append(list.get(i));
            if (i < list.size() - 1) {
                join_sb.append(separator);
            }
        }
        return join_sb.toString();
    }
}

Related

1. join(List l, String sep)
2. join(List list, char separator)
3. join(List list, String delim)
4. join(List list, String delimiter)
5. join(List list, String flag)
6. join(List list, String separator)
7. join(List objects)
8. join(List objects, String joiner)
9. join(List strings, String delimiter)