Input and output of the contents of an array are such frequently used operations that they ought to be packaged as methods. Define two methods that do just that. They should be general; that is, they should work for any array of integers. The heading of the array output method should have the form void ( [ ] int lenth) where the parameter length represents the number of data elements in the array. The heading of the array input method should have the form void ( [ ] int lenth)where the parameter length represents the size of the array before the data are input, and the number of data values actually entered after input. Test your methods until they behave as expected.