Use JAVA code and think about recursion on the lists !!!

Given a list of integers a, return a new list which contains all the even elements of a. The elements should appear in the result in the same relative order as in a. Example: [2, 3, -5, 8, -2] ==> [2, 8, -2]

static List evenNumbers (List a) Given a list of integers e, return a new list which contains all the even elements of a. The elements should appear in the result in the same relative order as in a. Example: [2, 3, -5, 8, -2] => [2, 8, -2]