Java Array to String arrayToString(T[] array)

Description

Get a String representation of an array of any type.

License

Apache License

Parameter

Parameter	Description
T	the type of the array.
array	the array from which to build a string representation.

Return

the array's content as a string.

Declaration

public static <T> String arrayToString(T[] array) 

Method Source Code

//package com.java2s;
/*//from   w w  w . j  av  a  2  s  .  c om
 * JPPF.
 * Copyright (C) 2005-2010 JPPF Team.
 * http://www.jppf.org
 *
 * 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 {
    /**
     * Get a String representation of an array of any type.
     * @param <T> the type of the array.
     * @param array the array from which to build a string representation.
     * @return the array's content as a string.
     */
    public static <T> String arrayToString(T[] array) {
        StringBuilder sb = new StringBuilder();
        if (array == null)
            sb.append("null");
        else {
            sb.append("[");
            for (int i = 0; i < array.length; i++) {
                if (i > 0)
                    sb.append(",");
                sb.append(array[i]);
            }
            sb.append("]");
        }
        return sb.toString();
    }
}

Related

1. ArrayToString(String[] values)
2. arrayToString(String[] values)
3. arrayToString(String[] values)
4. arrayToString(T[] ar)
5. arrayToString(T[] array)
6. arrayToString(T[] array)
7. arrayToString(T[] array)
8. arrayToString(T[] array)
9. arrayToString(T[] array)