Java Integer Array to String convertIntArrayToString(int[] data)

Description

Convert the integer array into hexadecimal string form

License

Apache License

Parameter

Parameter	Description
data	an integer array

Return

the hexadecimal string form of the array

Declaration

public static String convertIntArrayToString(int[] data) 

Method Source Code

//package com.java2s;
/*/* w  w w  . j av  a  2  s  .  c  om*/
 * Copyright 2004 Senunkan Shinryuu
 *
 * 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 {
    /**
     * Convert the integer array into hexadecimal string form
     * @param data an integer array
     * @return the hexadecimal string form of the array
     */
    public static String convertIntArrayToString(int[] data) {
        StringBuffer sb = new StringBuffer();
        for (int i = 0; i < data.length; i++) {
            String s = Integer.toHexString(data[i]);
            if (s.length() == 1) {
                s = "0" + s;
            }
            if (s.length() > 2) {
                s = "00";
            }
            sb.append(s.toUpperCase());
        }
        return sb.toString();
    }
}

Related

1. arrayIntsToString(int... lst)
2. arrayIntToString(int[] arrayInt)
3. convertIntArrayToString(int[] data)
4. convertIntArrayToString(int[] value, String separator)
5. inputStreamToStr(InputStream is)
6. inputStreamToStr(InputStream is)