Java Array to String arrayToString(Object[] array)

Description

array To String

License

Apache License

Return

string join with ','

Declaration

public static String arrayToString(Object[] array) 

Method Source Code

//package com.java2s;
/*//from   w ww.  ja v  a  2s  . co m
 * Copyright 2010 the original author or authors.
 *
 * 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 {
    /**
     * @return string join with ',' 
     */
    public static String arrayToString(Object[] array) {
        if (null != array) {
            if (array.length == 1) {
                return array[0].toString();
            }
            StringBuilder builder = new StringBuilder();
            for (int i = 0; i < array.length; i++) {
                if (i > 0) {
                    builder.append(",");
                }
                Object value = array[i];
                builder.append(null == value ? "" : value.toString());
            }
            return builder.toString();
        }
        return null;
    }
}

Related

1. arrayToString(Object[] arr)
2. arrayToString(Object[] arr)
3. arrayToString(Object[] arr)
4. arrayToString(Object[] arr, String split)
5. arrayToString(Object[] array)
6. arrayToString(Object[] array)
7. arrayToString(Object[] array)
8. arrayToString(Object[] array)
9. arrayToString(Object[] array)