2 The Methods For each of the following, create a static method with the appropriate inputs and outputs. Call each of them in the main method. 2.1 Uniqueness Write a method called unique () which takes in a List and returns true if all the items in the List are unique. All the items are unique if none of them are the same 2 Return false otherwise. 2.2 All Multiples Write a method named allMultiples () which takes in a List of integers and an int. The method returns a new List of integers which contains all of the numbers from the input list which are multiples of the given int. For example, if the List is [1, 25, 2, 5, 30, 19,57, 2, 25) and 5 was provided, the new list should contain (25,5, 30, 25). 2.3 All Strings of Size Write a method named allStringsOfSize() which takes in a List and an int length. The method returns a new List which con- tains all the Strings from the original list that are length characters long. For example, if the inputs are ["I", "like", "to", "eat", "eat", "eat", "apples", "and", "bananas") and 3, the new list is ["eat", "eat", "eat", "and"]. 2.4 is Permutation Write a method called isPermutaion() which takes in two List objects which contain the same types. It returns true if the Lists are permutations of each other and false if not. Two lists are permutations if they contain the same elements, including the same number of duplicates, but they don't have to contain the elements in the same order. For example, [1,2, 4] and [2,1,4] are permutations of each other