QuizWeek1/StringUtilities.java

package QuizWeek1;

public class StringUtilities {
   public Character getMiddleCharacter(String word){
       int middleChar;
        if ((word.length()/2)%2 == 0){
            middleChar = word.length()/2+1;
            
        }else{
            middleChar = Math.round(word.length()/2);   
            
        }
        return word.charAt(middleChar);
       
   }
   
   public String removeCharacter(String value, char charToRemove){
     int removeChar = value.indexOf(charToRemove);      
     return value.substring(0,removeChar) + value.substring(removeChar+1); 
   }
   
   public String getLastWord(String value) {
       int indexLastWord = value.lastIndexOf(" ");
        
       return value.substring(indexLastWord+1);
   }
}