Tries to acquire the exlusive lock, the attempt is willing to wait up the specified millis or -1 to wait infinite.

Tries to acquire the non-exlusive lock, the attempt is willing to wait up the specified millis or -1 to wait infinite.

Determines whether the specified Object is equal to the current Object.

Releases the non-exlusive lock. If the non-exlusive lock has no more matching Enter(millis) from any Thread the exlusive lock is released so that Threas wanting to Close the Gate can proceed.

Allows an Object to attempt to free resources and perform other cleanup operations before the Object is reclaimed by garbage collection.

Serves as a hash function for a particular type.

Gets the Type of the current instance.

Creates a shallow copy of the current Object.

Releases the exlusive lock. If the exlusive lock has no more matching Close(millis) the exlusive lock is released. And Threas waiting to Enter(millis) or Close(millis) will continue executing. If the thread currently is also holding the non-exlusive lock, the Thread will imediatly Enter the lock. The thread will have to match all calls to Enter(millis) with the corresponding count of Exit().

Returns a String that represents the current Object.