get Rand Binary - Java java.util

Java examples for java.util:Random

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Description

get Rand Binary

Demo Code

/**//from w w  w. j a  v a2  s .  c o  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.
 */
//package com.java2s;

import java.util.Random;

public class Main {
    public static byte[] getRandBinary(Random r, int len) {
        byte[] bytes = new byte[len];
        for (int j = 0; j < len; j++) {
            bytes[j] = Byte.valueOf((byte) r.nextInt());
        }
        return bytes;
    }
}

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