Java tutorial
package com.helio.boomer.rap.handler; import org.eclipse.core.commands.AbstractHandler; import org.eclipse.core.commands.ExecutionEvent; import org.eclipse.core.commands.ExecutionException; import org.eclipse.jface.dialogs.Dialog; import org.eclipse.ui.handlers.HandlerUtil; import com.helio.boomer.rap.view.dialog.ChangeLogDialog; import com.helio.boomer.rap.view.dialog.LicenseDialog; /* @Date : 29-Aug-2012 @Author : RSystems International Ltd @purpose: Creating a new Handler class for Change Log items,which is added to Help menu in application @Task : RMAP-104 */ public class ChangeLogHandler extends AbstractHandler { public static String ID = "com.helio.boomer.rap.command.changeLog"; @Override public Object execute(ExecutionEvent event) throws ExecutionException { Dialog dialog = new ChangeLogDialog(HandlerUtil.getActiveShell(event)); dialog.open(); return null; } }