# Class IllegalMonitorStateException

java.lang.Object
java.lang.Throwable
java.lang.Exception
java.lang.RuntimeException
java.lang.IllegalMonitorStateException

public class IllegalMonitorStateException extends RuntimeException
Thrown to indicate that a thread has attempted to wait on an object's monitor or to notify other threads waiting on an object's monitor without owning the specified monitor. Since: JDK1.0, CLDC 1.0 See Also:Object.notify(), Object.notifyAll(), Object.wait(), Object.wait(long), Object.wait(long, int)

- ## Constructor Summary

  Constructors
  Constructor
  Description
  `IllegalMonitorStateException()`
  Constructs an IllegalMonitorStateException with no detail message.
  `IllegalMonitorStateException(String s)`
  Constructs an IllegalMonitorStateException 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

  - ### IllegalMonitorStateException

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

  - ### IllegalMonitorStateException

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