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 Tools and Libs > Commons Lang3 > General > Capitalize with Separator

Capitalize with Separator 

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 WordUtils.capitalizeFully() API. Capitalizes all the delimiter separated words in a String. Only the first letter of each word is changed.

File Name  :  
com/bethecoder/tutorials/commons_lang/tests/gen/CapitalizeSepTest.java 
Author  :  Sudhakar KV
Email  :  kvenkatasudhakar@gmail.com
   
package com.bethecoder.tutorials.commons_lang.tests.gen;

import org.apache.commons.lang3.text.WordUtils;

public class CapitalizeSepTest {

  /**
   @param args
   */
  public static void main(String[] args) {
         
    System.out.println(WordUtils.capitalize(null, ','));
    System.out.println(WordUtils.capitalize(""','));
    System.out.println(WordUtils.capitalize("one,twO,THREE,four"','));
    System.out.println(WordUtils.capitalize("java"','));
    System.out.println(WordUtils.capitalize("one tWO Three fouR, xyz"','' '));
  }

}
   

It gives the following output,
null

One,TwO,THREE,Four
Java
One TWO Three FouR, Xyz


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