Java Comma Separated List toCommaSeparated(List list)

Description

to Comma Separated

License

Apache License

Declaration

public static String toCommaSeparated(List<String> list) 

Method Source Code

//package com.java2s;
/*******************************************************************************
 * Copyright 2015 Ivan Shubin http://mindengine.net
 * //  w ww  .  j  a  v  a2s  . com
 * 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 {
    public static String toCommaSeparated(List<String> list) {
        if (list != null) {
            StringBuffer buff = new StringBuffer();
            boolean comma = false;
            for (String item : list) {
                if (comma) {
                    buff.append(',');
                }
                comma = true;
                buff.append(item);
            }
            return buff.toString();
        }
        return "";
    }
}

Related

1. stringToCommaText(List strings)
2. stringToList(final String commaSeparated)
3. stringToList(String commaSeparatedList)
4. toCommaDelimited(List values)
5. toCommaList(Collection items)
6. toCommaSeparated(List list)
7. toCommaSeparatedString(List list)
8. toList(final String commaSeparatedString)
9. toListDelimitedByComma(String s)