Here is the API for a class called Arrays1 that holds some static array methods. And here is the source code: Arrays1.java. In Arrays1.java, you will find a number of methods with blank bodies - just dummy return values, so that it will compile. Your task is to complete these methods.

You should also write a separate class with a main() method to test the methods that you have writtten. The method Arrays1.toString() will help you here to see whether your methods work correctly.

Submit the completed file Arrays1.java with the following command on prism:

    % submit 1030 Exercise3 Arrays1.java