写一个新的类名叫PatternsA 包括两个方法分别打印pattern1和pattern2-Using your answer from Question 1. Write one new class named PatternsA that contains two

methods:

i. public void printPattern1() – this method should print pattern1.

ii. public void printPattern2() – this method should print pattern2.

The main method of this class should create an instance of the class and then call each new method you

have created in turn. Before each method you should print the name of the method that is about to be

called.