Create a public non-final class named Streamer. You should implement one class method: filterStrings. It should accept a single parameter: a Stream of Strings (Stream). It should also return a Stream of Strings, but: only those that are longer than 8 characters and with each member of the stream converted to lowercase You may want to review yesterday’s lecture and Java’s official stream documentation, in particular the map and filter functions. You will need to import java. util. stream. Stream. Do not terminate the stream: simply return it from your function.