PPT Slide
Java parameter variables are (as you’d expect) declared as part of the method to which they are used to provide data.
Thus, they are considered local variables with respect to their method.
This means that they are automatically created when the method is called (and its frame is pushed onto the stack), and ...
They are automatically deallocated
when their method terminates and its
frame is popped off the stack.
Unlike standard local variables, they do
not have to be instantiated or initialized,
as those aspects are handled when
the actual parameters are passed