Configuring Your Voice Settings. Before you're able to use Steam Voice Chat you'll need to configure your microphone within your Steam settings. This can be done from the Steam client by clicking on the button labelled Steam and then choosing Settings from the drop down menu.
You declare that a class is the subclass of another class within The Class Declaration. For example, suppose that you wanted to create a subclass named SubClass of another class named SuperClass. You would write: class SubClass extends SuperClass { . . . } This declares that SubClass is the subclass of the Superclass class.
The instanceof keyword in java can be used to test if an object is of a specified type. So this keyword in combination with Marker interface can be used to take different actions based on type of interface an object implements.