Java Byte Array And and(byte[] data1, byte[] data2)

Description

and

License

Apache License

Declaration

public static byte[] and(byte[] data1, byte[] data2) 

Method Source Code

//package com.java2s;
/**/*  ww w .ja v a  2 s.  co m*/
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You 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 {
    public static byte[] and(byte[] data1, byte[] data2) {
        //
        if (data1.length != data2.length) {
            throw new IllegalArgumentException(
                    "array lenth does NOT match, " + data1.length + " vs " + data2.length);
        }

        //
        final byte r[] = new byte[data1.length];
        for (int i = 0; i < r.length; i++) {
            r[i] = (byte) (data1[i] & data2[i]);
        }
        return r;
    }
}

Related

1. and(byte[] a, byte[] b)
2. and(byte[] a, byte[] b)
3. and(byte[] a, byte[] b)
4. and(byte[] a, int offsetA, byte[] b, int offsetB, byte[] dst, int dstOffset, int length)