Java programming

1)Suppose you are implementing a utility class, ArrayListUtil, in which you provide some utility methods to apply on ArrayLists with various types. Provide a static method that reverses the elements of a generic ArrayList. Provide another static method that returns the reverse of a generic ArrayList, without modifying the original list

2).Supply a class Person that implements the Comparable interface. Compare persons by their names, last name and then first name. Ask the user to input ten names and generate ten Person objects. Using the compareTo method, determine and print the first and last person among them.