Java Array to List arrayToCommaList(String[] array)

Description

Converts an array of strings into a comma seperated string.

License

Apache License

Parameter

Parameter	Description
array	The array to convert.

Return

The array of strings converted into a comma seperated string.

Declaration

public static String arrayToCommaList(String[] array) 

Method Source Code

//package com.java2s;
/*//from w  w  w.  j  a v  a 2  s .  c om
 * Copyright The Sett Ltd, 2005 to 2014.
 *
 * 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.
 */

public class Main {
    /**
     * Converts an array of strings into a comma seperated string.
     *
     * @param  array The array to convert.
     *
     * @return The array of strings converted into a comma seperated string.
     */
    public static String arrayToCommaList(String[] array) {
        return arrayToList(array, ",");
    }

    /**
     * Converts an array of strings into a delimeter seperated string.
     *
     * @param  array The array to convert.
     * @param  delim The delimeter to use.
     *
     * @return The array of strings converted into a delimeter seperated string.
     */
    public static String arrayToList(String[] array, String delim) {
        String result = "";

        for (int i = 0; i < array.length; i++) {
            result += array[i] + ((i == (array.length - 1)) ? "" : delim);
        }

        return result;
    }
}

Related

1. arrayToCommaList(Object[] array)
2. arrayToList(final T... items)
3. arrayToList(int[] intArr, int cnt)
4. arrayToList(Object[] objs)
5. arrayToList(String... stringArray)