Class java.lang.IllegalThreadStateException

java.lang.Object
   |
   +----java.lang.Throwable
           |
           +----java.lang.Exception
                   |
                   +----java.lang.RuntimeException
                           |
                           +----java.lang.IllegalArgumentException
                                   |
                                   +----java.lang.IllegalThreadStateException

public class IllegalThreadStateException
extends IllegalArgumentException

Thrown to indicate that a thread is not in an appropriate state for the requested operation. See, for example, the suspend and resume methods in class Thread.

See Also:

resume, suspend