Java Random String randomCharacter(String availableValues)

Description

returns one random character from specified availableValues string

License

Open Source License

Parameter

Parameter	Description
availableValues	a parameter

Return

character

Declaration

public static String randomCharacter(String availableValues) 

Method Source Code

//package com.java2s;
/*/* www .  j a v  a 2s  .  c o  m*/
 *  soapUI, copyright (C) 2004-2011 eviware.com 
 *
 *  soapUI is free software; you can redistribute it and/or modify it under the 
 *  terms of version 2.1 of the GNU Lesser General Public License as published by 
 *  the Free Software Foundation.
 *
 *  soapUI is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without 
 *  even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
 *  See the GNU Lesser General Public License for more details at gnu.org.
 */

public class Main {
    /**
     * returns one random character from specified availableValues string
     * 
     * @param availableValues
     * @return character
     */
    public static String randomCharacter(String availableValues) {
        int position = (int) (Math.random() * availableValues.length());
        return availableValues.substring(position, position + 1);
    }
}

Related

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2. getString(int length)
3. getString(int length)
4. getString(int length)
5. getString(int n, int arg[])
6. randomFileString()
7. randomFixedByteLengthUnicodeString(Random r, int length)
8. randomFixedLengthUnicodeString(Random random, char[] chars, int offset, int length)
9. randomize(String[] orderedList)