Hai I want to run a simple Helloworld quartz job in eclipse by using tomcat server . i get the following 404 error

" The requested resource (/Helloworld/) is not available". And this is my code for scheduler



 import java.util.Date;
import org.quartz.JobDetail;
import org.quartz.Scheduler;
import org.quartz.SchedulerFactory;
import org.quartz.SimpleTrigger;
import org.quartz.impl.StdSchedulerFactory;

public class HelloSchedule {
    public HelloSchedule()throws Exception{
    SchedulerFactory sf=new StdSchedulerFactory();
    Scheduler sched=sf.getScheduler();
    sched.start();
    JobDetail jd=new JobDetail("myjob",sched.DEFAULT_GROUP,HelloJob.class);
    SimpleTrigger st=new SimpleTrigger("mytrigger",sched.DEFAULT_GROUP,new Date(),null,SimpleTrigger.REPEAT_INDEFINITELY,60L*1000L);
    sched.scheduleJob(jd, st);
    }
    public static void main(String args[]){
        try{
            new HelloSchedule();
        }catch(Exception e){}       
    }
}

This is my code for job

import org.quartz.Job;
import org.quartz.JobExecutionContext;
import org.quartz.JobExecutionException;
import java.util.Date;

public class HelloJob implements Job {

    public void execute(JobExecutionContext arg0) throws JobExecutionException {

        System.out.println("Hello World Quartz Scheduler: " + new Date());
    }

}

Please anyone help me. what else i am missed out in the code. And one more Think i already put those quartz.jar files in my project and also set the class path to all those jar files. And i put quartz. properties file to my project.