Java List Create createArgumentList(List args)

Description

create Argument List

License

Apache License

Declaration

public static String createArgumentList(List<String> args) 

Method Source Code

//package com.java2s;
/*//from   w w w.jav a  2s  .c  om
 * #%L
 * Java Static Code Analysis
 * %%
 * Copyright (C) 2013 Andreas Behnke
 * %%
 * 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.
 * #L%
 */

import java.util.List;

public class Main {
    public static String createArgumentList(List<String> args) {
        if (args == null) {
            return null;
        }
        StringBuilder buffer = new StringBuilder();
        boolean first = true;
        for (String arg : args) {
            if (first) {
                first = false;
            } else {
                buffer.append(',');
            }
            buffer.append(arg);
        }
        return buffer.toString();
    }
}

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