Boolean to String 

Apache Commons Lang 3.0 is a java library with lot of utilities and reusable components. This requires the library commons-lang3-3.0.1.jar to be in classpath. The following example shows converting boolean to string.

File Name  :   com/bethecoder/tutorials/commons_lang/tests/booleans/BooleanToStringTest.java  Author  :   Sudhakar KV Email  :   [email protected]

package com.bethecoder.tutorials.commons_lang.tests.booleans; import org.apache.commons.lang3.BooleanUtils; public class BooleanToStringTest {   /**    * @param args    */   public static void main(String[] args) {     System.out.println(BooleanUtils.toStringOnOff(null));     System.out.println(BooleanUtils.toStringOnOff(Boolean.TRUE));     System.out.println(BooleanUtils.toStringOnOff(Boolean.FALSE));          System.out.println(BooleanUtils.toStringTrueFalse(null));     System.out.println(BooleanUtils.toStringTrueFalse(Boolean.TRUE));     System.out.println(BooleanUtils.toStringTrueFalse(Boolean.FALSE));          System.out.println(BooleanUtils.toStringYesNo(null));     System.out.println(BooleanUtils.toStringYesNo(Boolean.TRUE));     System.out.println(BooleanUtils.toStringYesNo(Boolean.FALSE));   } }

null
on
off

null
true
false

null
yes
no