BE THE CODER > Tools and Libs > Jodd > Strings > String last index non white space

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 use StringUtil.lastIndexOfNonWhitespace() API. It returns the last index of non-whitespace in the given string.

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


package com.bethecoder.tutorials.jodd.utils;



import jodd.util.StringUtil;



public class StringLastIndexNonWhiteSpaceTest {



  /**

   * @param args

   */

  public static void main(String[] args) {

    System.out.println(StringUtil.lastIndexOfNonWhitespace("a b c d"));

    System.out.println(StringUtil.lastIndexOfNonWhitespace("ab bc cd de "));

    System.out.println(StringUtil.lastIndexOfNonWhitespace("be the coder"));

    System.out.println(StringUtil.lastIndexOfNonWhitespace(" "));

  }



}