Java Random String randomString(Random r, int minCount, int maxCount)

Description

random String

License

Apache License

Declaration

public static String randomString(Random r, int minCount, int maxCount) 

Method Source Code

//package com.java2s;
//License from project: Apache License 

import java.util.*;

public class Main {
    public static String randomString(Random r, int minCount, int maxCount) {
        minCount = Math.max(Math.min(minCount, maxCount), 1);
        maxCount = Math.max(minCount, maxCount);
        final int stringCount = minCount + r.nextInt(maxCount - minCount);
        char[] s = new char[stringCount];

        for (int i = 0; i < stringCount; ++i) {
            s[i] = (char) (32 + r.nextInt(127 - 32));
        }//from   w w  w .j  a  v  a2 s. c  o  m

        return new String(s);
    }
}

Related

1. randomString(int length)
2. randomString(int length)
3. randomstring(int lo, int hi)
4. randomString(int stringLength)
5. randomString(Integer len)
6. randomSubset(String[] list, int count)
7. randomSuffix(final String name)
8. randomUnicodeString(Random r)
9. Shuffle(ArrayList list, Random randomNumberGenerator)