How to generate a Random Alpha String 

Jodd is an open-source java library with lot of reusable components and feature rich utilities. This requires the library jodd-3.3.2.jar to be in classpath. The following example shows how to generate a random alpha string of specified length using RandomStringUtil.randomAlpha() API.

File Name  :   com/bethecoder/tutorials/jodd/utils/RandomAlphaTest.java  Author  :   Sudhakar KV Email  :   [email protected]

package com.bethecoder.tutorials.jodd.utils; import jodd.util.RandomStringUtil; public class RandomAlphaTest {   /**    * @param args    */   public static void main(String[] args) {     System.out.println(RandomStringUtil.randomAlpha(4));     System.out.println(RandomStringUtil.randomAlpha(6));     System.out.println(RandomStringUtil.randomAlpha(8));   } }

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