Java Convert via ByteBuffer toBuffer(int[] array)

Description

to Buffer

License

Open Source License

Parameter

Parameter	Description
array	an array of integers

Return

a ByteBuffer

Declaration

private static ByteBuffer toBuffer(int[] array) 

Method Source Code

//package com.java2s;
/**//from  w  w w. j  av  a2  s  .  c o m
 * Copyright (C) 2015-2019 Regents of the University of California.
 * @author: Jeff Thompson <jefft0@remap.ucla.edu>
 * @author: Andrew Brown <andrew.brown@intel.com>
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 * A copy of the GNU Lesser General Public License is in the file COPYING.
 */

import java.nio.ByteBuffer;

public class Main {
    /**
     * @param array an array of integers
     * @return a ByteBuffer
     */
    private static ByteBuffer toBuffer(int[] array) {
        ByteBuffer result = ByteBuffer.allocate(array.length);
        for (int i = 0; i < array.length; ++i) {
            result.put((byte) (array[i] & 0xff));
        }

        result.flip();
        return result;
    }
}

Related

1. toBinaryFloatingPoint(double source)
2. toBinaryString(byte[] b)
3. toBuffer(boolean[] src, int offset)
4. toBuffer(byte[] arr)
5. toBuffer(byte[] arr)
6. toBuffer(Serializable obj)
7. toBuffer(String spacedHex)
8. toByte(char data)
9. toByte(final char[] charArray)