QuizWeek1/StringUtilities.java

import java.util.*;

public class StringUtilities {
   public Character getMiddleCharacter(String word)
   {
       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 str= value.substring(value.lastIndexOf(" ")+1);
       return str;
   }
}