Java Collection Join join(Collection c)

Description

join

License

Apache License

Declaration

private static String join(Collection<String> c) 

Method Source Code

//package com.java2s;
/*// w w w .jav  a 2s .c  om
 * Portions Copyright 2013-2015 Technology Concepts & Design, Inc
 * Portions Copyright 2015-2017 ZomboDB, LLC
 *
 * 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.*;

public class Main {
    private static String join(Collection<String> c) {
        return join(c, " ");
    }

    private static String join(Collection<String> c, String sep) {
        StringBuilder sb = new StringBuilder();
        for (String s : c) {
            if (sb.length() > 0)
                sb.append(sep);
            sb.append(s);
        }
        return sb.toString();
    }
}

Related

1. join(Collection values)
2. join(Collection collection, String separator)
3. join(Collection data)
4. join(Collection c, String separator)
5. join(Collection args, String delimeter)
6. join(Collection c, String joinSymbol)
7. join(Collection coll, String delimiter)
8. join(Collection coll, String delimiter)
9. join(Collection collection)