How to run multiple Threads in Eclipse?

[Ricardo Estafan]

I have implemented a LockManager and in it i remove dead clients on certain occassions. Her is a piece of my code that shows how i do this :

 
 public void removeDeadClients()    
{        
// Check if any of the owner threads has died.        
Iterator it = lockOwner.keySet().iterator();         
while (it.hasNext())        
{            
Long cookie = (Long) it.next();            
Thread th = (Thread) lockOwner.get(cookie);                        
if (!th.isAlive())            
{                
// Remove dead owner and the locked record.                lockedRecords.remove(cookie);                
it.remove();            
}        
}    
} 
 

I use eclipse to build debug etc. When i start multiple clients and kil one they have the same Thread, which means the thread is still alive. So i cannot test the removal of dead clients. Is there a way i can start multiple threads in Eclipse so i can test this code?
Can someone help me with this one?!!

Thanks!!

[Mike Curwen]

what does this have to do with either Apache web server or Tomcat servlet container? Are your clients browsers? Something else?