package weaken_type; | |
import weaken_type.sub.NumberAdderExtension; | |
public class NumberAdderDemo { | |
public static void main(final String[] args) { | |
final NumberAdderExtension adder = new NumberAdderExtension(); | |
final int numberOne = adder.getNumberOne(); | |
System.out.println(numberOne); | |
} | |
} |