Java Random Char getRandomChar(Random random, boolean upper)

Description

get Random Char

License

Apache License

Declaration

public static String getRandomChar(Random random, boolean upper) 

Method Source Code

//package com.java2s;
/**/*  w  w w  .j av  a 2  s.  co  m*/
 * Useful String utilities for common tasks
 *
 * @author Ken Partlow
 * @author John DeRegnaucourt (john@cedarsoftware.com)
 *         <br>
 *         Copyright (c) Cedar Software LLC
 *         <br><br>
 *         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
 *         <br><br>
 *         http://www.apache.org/licenses/LICENSE-2.0
 *         <br><br>
 *         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 String getRandomChar(Random random, boolean upper) {
        int r = random.nextInt(26);
        return upper ? "" + (char) ((int) 'A' + r) : "" + (char) ((int) 'a' + r);
    }
}

Related

1. getRandomChar()
2. getRandomChar(boolean number, boolean lower, boolean upper, boolean other, String extra, Random _random)
3. getRandomChar(int size)
4. getRandomChar(int x)
5. getRandomChar(int[][] ranges, char differentThen, boolean caseSensitive, Random random)
6. getRandomChar(Random random, int type)
7. getRandomCharacter()
8. getRandomCharacter()
9. randomChar()