7
tugas
Java Multithreading, tingkat, wulangan
Prevent inheritance
Prevent anyone from inheriting the Listener class.
7
tugas
Java Multithreading, tingkat, wulangan
Preventing overriding
Prevent overriding of the onMouseDown method.
7
tugas
Java Multithreading, tingkat, wulangan
Prevent the creation of instances of a class
Prevent the creation of instances of the Listener class.