Java Random Byte Array randomBytes(long seed, int blockCount, int blockSize)

Description

random Bytes

License

Apache License

Declaration

public static byte[] randomBytes(long seed, int blockCount,
            int blockSize) 

Method Source Code

//package com.java2s;
/*//from  w  w  w  .  java  2  s  . co m
 * Copyright (C) 2015 hops.io.
 *
 * 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.
 */

import java.util.Random;

public class Main {
    public static byte[] randomBytes(long seed, int blockCount,
            int blockSize) {
        return randomBytes(seed, blockCount * blockSize);
    }

    public static byte[] randomBytes(long seed, int size) {
        final byte[] b = new byte[size];
        final Random rand = new Random(seed);
        rand.nextBytes(b);
        return b;
    }
}

Related

1. randomBytes(final int numBytes)
2. randomBytes(int length)
3. randomBytes(int length)
4. randomBytes(int minimumCharacters, int maximumCharacters)
5. randomBytes(int size)
6. randomBytes(Random r, int length)
7. randomBytes(Random rand, int size)
8. randomBytesSlowNextInt(Random r, byte[] buf, int from, int len)
9. randomBytesWithEveryPossibleByteValueRepresentedAtLeastOnce()