Returns the fully qualified name of the class of the lock object.

  Returns the fully qualified name of the class of the lock object.
Returns: the fully qualified name of the class of the lock object.

  Returns the identity hash code of the lock object returned from the System.identityHashCode(java.lang.Object) method.

  Returns the identity hash code of the lock object
returned from the System.identityHashCode(java.lang.Object) method.
Returns: the identity hash code of the lock object.

  Returns a string representation of a lock.

  Returns a string representation of a lock. The returned
string representation consists of the name of the class of the
lock object, the at-sign character `@', and the unsigned
hexadecimal representation of the identity hash code
of the object. This method returns a string equals to the value of:

 lock.getClass().getName() + '@' + Integer.toHexString(System.identityHashCode(lock))
 

where lock is the lock object.
Returns: the string representation of a lock.