# EventRaiser.java Sample

This topic inludes the source code for the EventRaiser.java Sample.

## Sample Location

This sample is located in the following directory in your WebLogic Workshop installation:

BEA_HOME/weblogic81/samples/workshop/ExtensionDevKit/ControlDevKit/ControlFeatures/controlEvents/

## Sample Source Code

`01 package controlEvents; 02 03 import com.bea.control.*; 04 05 public interface EventRaiser extends Control 06 { 07 08 public void startTimer(); 09 10 interface Callback 11 { 12 void backEndTimer_onTimeout(long arg0); 13 } 14 }`