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• 5.0.0
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• ByteUtils.java

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io.github.jzdayz.util.ByteUtils Maven / Gradle / Ivy

package io.github.jzdayz.util;

public class ByteUtils {

    public static int byteArrayToInt(byte[] b) {
        return   b[3] & 0xFF |
                (b[2] & 0xFF) << 8 |
                (b[1] & 0xFF) << 16 |
                (b[0] & 0xFF) << 24;
    }

    public static byte[] intToByteArray(int a) {
        return new byte[] {
                (byte) ((a >> 24) & 0xFF),
                (byte) ((a >> 16) & 0xFF),
                (byte) ((a >> 8) & 0xFF),
                (byte) (a & 0xFF)
        };
    }
}