JAVA HELP : We would like to give our users the option of filtering out profanity. Suppose that we consider the word Cat. Write a program that reads a string from the keyboard and tests whether the string contains one of the profane words AND COUNT THE HOW MANY TIMES EACH WORD APPEARS IN A SENTENCE. Your program should find words like cAt that differ only in case. Should also check if the word is at the end of the sentence.