Select (a bank customer class and the methods you specified in your Unit 3 Discussion response. Using any of these methods, or a new method you selected, come up with a specific Java code ( not a pseudocode ) that implements that method and includes the following. 1.Accepts at least two parameters that are passed into the method, including one that is numeric2.At least one numeric value that will be returned by the method 3.A variable that is legally declared twice (with the same name both times) within the method.Then, explain the function of each parameter and variable you included in your selected method. Add the method created into a Java test application and call the created method from the main method of the test application. Compile the test application to make sure that there are no syntax errors in the method you have created.