Hi

I have a question if I create a Runnable as follows

Runnable r = new Runnable() {
            public void run() {long tId = Thread.currentThread().getId());}
            }

Thread t = new Thread (r);
t.start();

does the thread tId depends upon in which class the Runnable is
defined.
I am trying to identify a running instance of a class by getting
CurrentThread.getId()

i guess my question is that does tId gets assigned at runtime before
that perticual
thread is started or only when the perticular thread runs that run
funtion.

thanks