How to remove the last character in StringBuilder

How to remove the last character in StringBuilder

package com.vipul;

public class StringBufferDelete {

      /**

      * How to remove the last character in StringBuilder

      * @param args

      */

      public static void main(String[] args) {

            String text2 = "Test";         

              StringBuffer text=new StringBuffer(text2);

           // ...

           final int length = text.length();

           if ( length > 0 ) {

                // We have remove the last character.

                text.deleteCharAt( length - 1 );

           }

           System.out.println(text);

      }

}

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Maven + eclipse related 
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