QuizWeek1/StringUtilities.java

public class StringUtilities {
   public Character getMiddleCharacter(String word){
       if ((word.length() % 2) == 0) {
        return word.charAt(((word.length()/2)));
        } else return word.charAt((word.length()/2));
   }
   
   public String removeCharacter(String value, char charToRemove){
       String s = "";
       s = s + charToRemove;
       String str = ""; 
       str = value.replaceAll(s,"");
       return str;  
   }
   
   public String getLastWord(String value) {
      String lastWord = value.substring(value.lastIndexOf(" ")+1);
      return lastWord;
   }
}