java programming language. please help solve

Write a static method maxWord3 that takes three words as input, and that returns the one of the three that would come last alphabetically. For example, Lab4P2.maxWord3 ("hello", "pizza", "help") should return "pizza", and Lab4P2.maxWord3 ("zebra", "apricot", "aardvark") should return "zebra". Write a static method capitalizeWords that takes as imput a string, and that returns a new version of that string. where the fini letter of each wort has been capitalized. For example, Lab4P2. capitalizehords ( "heliol how are you? I (m good, thanks."1) should return the string "HelloI How Are You? I M Good, Thanks