Simple Threading Program in java Using Runnable Interface

public class InterfaceExample implements  Runnable {

public void run()
{

System.out.println(" run method running");

}
public void first()
{
for(int i=0;i<=5;i++)
{
try{
Thread.sleep(100);
System.out.println(i);
}
catch(Exception e)
{

}
}
}
public void second()
{
for(int i=6;i<=10;i++)
{
try{
Thread.sleep(500);
System.out.println(i);
}
catch(Exception e)
{

}
}
}


public static void main(String[] args)  {

InterfaceExample ie =new InterfaceExample();
Thread td=new Thread(ie);
td.start();
ie.first();
ie.second();
}

}