How do i get esixting Thread

Hai to all,
I have facing very critical Problem in thread. I have 5 textFields and 5 Checkboxs and 2 buttons(Start and Stop).I have typed filenames in textfields(5 filename to file Textfield for the perpose of reading File).While clicking the start button immediately i create 5 new Thread (Thread name same as textField name).right this place all are working fine.
My Question is Now i will check the first Check box immediately i want to retrive particular thread of when i was entering first textField likewise i checked.. to all.
Finally i want one solution..
Here How do i get Particular Thread
Regards
K.suresh

If you are creating the threads, you should be having their references. Just use the corresponding reference.

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