Java Unsigned Int Create toUnsignedInt(byte[] a)

Description

this method copies a byte array to an int array and treats the byte values as unsigned

License

Apache License

Parameter

Parameter	Description
a	a parameter

Declaration

public static int[] toUnsignedInt(byte[] a) 

Method Source Code

//package com.java2s;
/*******************************************************************************
 * Copyright 2015 alladin-IT GmbH//from   w w w .j ava 2  s.  c om
 *
 * 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 {
    /**
     * this method copies a byte array to an int array and treats the byte values as unsigned
     * @param a
     * @return
     */
    public static int[] toUnsignedInt(byte[] a) {
        int[] b = new int[a.length];
        for (int i = 0; i < a.length; i++) {
            b[i] = a[i] & 0xff;
        }

        return b;
    }
}

Related

1. toUnsignedInt(byte b)
2. toUnsignedInt(byte b)
3. toUnsignedInt(byte b1, byte b2, byte b3, byte b4)
4. toUnsignedInt(byte value)
5. toUnsignedInt(byte x)
6. toUnsignedInt(char[] bytes, boolean le)
7. toUnsignedInt(int i)
8. toUnsignedInt(int value)
9. toUnsignedInt(int value)