Determine array type based on signature : Based on the signature, determine if the array is most likely perfect sized or oversized.
I know perfect sized arrays are used when the size of the array is known, otherwise an oversized array is used, but I don’t know how to determine the array type based on a signature.

For example: public static void myMethod(int[] ray, int size)
Or: public static myMethod(int[] ray, boolean value)