Java List Join join(final List path, final char delimiter)

Description

join

License

Apache License

Declaration

private static String join(final List<String> path, final char delimiter) 

Method Source Code

//package com.java2s;
/*/* www.j  a  v a  2s.c o  m*/
 * Copyright 2016 MongoDB, Inc.
 *
 * 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 {
    private static String join(final List<String> path, final char delimiter) {
        StringBuilder builder = new StringBuilder();
        for (String element : path) {
            if (builder.length() != 0) {
                builder.append(delimiter);
            }
            builder.append(element);
        }
        return builder.toString();
    }
}

Related

1. join(final List