QuizWeek1/StringUtilities.java

public class StringUtilities {
    public Character getMiddleCharacter(String word){
        char midLetter;     
        return midLetter =  word.charAt(word.length() / 2);
        
    }  

    public String removeCharacter(String value, char charToRemove){
        String result = value.replace(Character.toString(charToRemove), "");
        return result;
    }

    public String getLastWord(String value) {
        return value.substring(value.lastIndexOf(" ")+1);
    }
}