QuizWeek1/StringUtilities.java

public class StringUtilities {
   public Character getMiddleCharacter(String word){
        if (word.length() % 2 != 0) {int length = word.length() - 1;
        int middle = length / 2;
        String math = String.valueOf(middle + 1);
        int halfway = Integer.valueOf(math);
        String thechar = word.substring(halfway - 1, halfway);
        char itsthechar = thechar.charAt(0);
        return itsthechar;} else {
            
        int length = word.length();
        int middle = length / 2;
        String math = String.valueOf(middle + 1);
        int halfway = Integer.valueOf(math);
        String thechar = word.substring(halfway - 1, halfway);
        char itsthechar = thechar.charAt(0);
        return itsthechar;    
   }}
   
   public String removeCharacter(String value, char charToRemove){
      String thechar = String.valueOf(charToRemove);
      String format = value.replaceAll(thechar,"");
      return format;
   }
   
   public String getLastWord(String value) {
       String[] splitem = value.split("\\s+");
       int length = splitem.length;
       return splitem[length-1];
   }
}