# Class 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. Since: JDK1.0, CLDC 1.0

- ## Constructor Summary

  Constructors
  Constructor
  Description
  `IllegalThreadStateException()`
  Constructs an IllegalThreadStateException with no detail message.
  `IllegalThreadStateException(String s)`
  Constructs an IllegalThreadStateException with the specified detail message.

- ## Method Summary

  ### Methods inherited from class Throwable

  `addSuppressed, getCause, getLocalizedMessage, getMessage, getStackTrace, getSuppressed, initCause, printStackTrace, setStackTrace, toString`

  ### Methods inherited from class Object

  `clone, equals, getClass, hashCode, notify, notifyAll, wait, wait, wait`

- ## Constructor Details

  - ### IllegalThreadStateException

    public IllegalThreadStateException()
    Constructs an IllegalThreadStateException with no detail message.

  - ### IllegalThreadStateException

    public IllegalThreadStateException(String s)
    Constructs an IllegalThreadStateException with the specified detail message. s - the detail message.