PB.FEB

Avoid "for" statements with empty bodies

Description

This rule flags any "for" statement with an empty body.

"for" statements that are immediately followed by a closing statement (for example, a semicolon) are usually typos.

Example

 package PB;
 
 public class FEB {
     void method () {
         int i;
         for (i = 0; i < 10; ++i) ;
 	     System.out.println (i);
     }
 }

The `println()' will only be executed once when i==11.

Repair

Remove the unnecessary semicolon.