QuizWeek1/StringUtilities.java

public class StringUtilities {
   public Character getMiddleCharacter(String word){
       return word.charAt((word.length()) / 2);
   }
   
   public String removeCharacter(String value, char charToRemove){

       String r = "";
       for (int i = 0; i < value.length(); i++) {
           if (value.charAt(i) != charToRemove) r += value.charAt(i);
        }
        return r;
       
   }
   
   public String getLastWord(String value) {
       String lastWord = value.substring(value.lastIndexOf(" ")+1);
       return lastWord;
   }
}