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 Tools and Libs > Commons Lang3 > Strings > Reverse

Reverse 

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 using StringUtils.reverse() API.

File Name  :  
com/bethecoder/tutorials/commons_lang/tests/strings/ReverseTest.java 
Author  :  Sudhakar KV
Email  :  [email protected]
   
package com.bethecoder.tutorials.commons_lang.tests.strings;

import org.apache.commons.lang3.StringUtils;

public class ReverseTest {

  /**
   @param args
   */
  public static void main(String[] args) {
         
    System.out.println(StringUtils.reverse(null));           //null    
    System.out.println(StringUtils.reverse(""));             //""    
    System.out.println(StringUtils.reverse("  "));           //"  " 
    System.out.println(StringUtils.reverse("java"));         //avaj
    System.out.println(StringUtils.reverse("be the coder"))//redoc eht eb
  }

}
   

It gives the following output,
null

  
avaj
redoc eht eb



 
  


  
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