Write a method called listfilter that takes in a list of

Question

Write a method called listFilter() that takes in a list of strings, and returns a list containing only the strings that have an even length or that end in "ing". You can either modify the provided list or create a new one.

Examples:
listFilter(list("a", "an", "being")) -> list("an", "being")
listFilter(list("every", "gator", "eats")) -> list("eats")
listFilter(list("2")) -> list()