private String s;
public void analyzeBookText(Scanner input) {
   while(input.hasNext()) {
       if(input.next() == "$$$END$$$") {
           break;
       }
       input.useDelimiter(".|!|?");
       s = input.next();

   }
}
public String getS() {
    return s;
}

public SentenceTally() {
    BookMain sentence = new BookMain();
        s = sentence.getS();
}