Modify Counter1.java so that the counter value is incremented by 2 each time. Recompile and refile the class file. NOTE: Because a servlet is persistent, you must shutdown the server and restart it before the new servlet will take effect. Show the code change.

private synchronized void increment(PrintWriter output){
output.println("This servlet has been" +
" accessed " + counter + " times.");
} //end increment

```
private synchronized void increment(PrintWriter output){
output.println("This servlet has been" +
" accessed " + counter + " times.");
counter = counter + 2;
} //end increment

```