WORK AREA Goal: Practice using methods in the Character and String classes Assume a string str contains a list of words separated with semicolons. Print each word after replacing the substring "xx" with the letter a. Sample Output: Enter a string: hxxt,exxt,mxxp:xrxxy hat cat map xray SUBMIT 1 of 1: Sun Feb 18 2018 17:17:59 GMT-0500 (EST) 1 Type your solution here