Answer / s.ramesh

import java.util.*;

public class DemoThread extends Thread {

private Thread t = null;

public DemoThread() {
t= new Thread(this, "RacingThread");
t.start();
}

public static void main(String[] args) {
DemoThread dt = new DemoThread();
dt.setName("DemoThread");
dt.start();
}
public void run()
{
while(true)
{
try
{
this.sleep(5000);
}
catch(Exception e)
{
System.out.println("Exception Occured");
}
}
}
}

Answer / amalendra

A thread is the smallest executable unit in the system. It
means a thread can start another thread, but it can not be
a member of another thread.

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