Bag.java

import java.util.Arrays;
import java.util.Scanner;
import java.util.HashMap;
import java.util.ArrayList;

public class Bag {
    ArrayList<String> bag;

    public Bag() {
        this.bag = new ArrayList<String>();
        String[] letters = Letters();
        for(int i = 0; i<letters.length; i++ ){
            if (letters[i].equals("A")){
                for (int a = 0; a < 5; a++) bag.add("A");
            }
            else if (OneLetters().contains(letters[i])) {
                bag.add(letters[i]);
            }
            else if (TwoLetters().contains(letters[i])){
                for (int a = 0; a < 2; a++){
                    bag.add(letters[i]);;
                }
            }
            else if (ThreeLetters().contains(letters[i])){
                for (int a = 0; a < 3; a++){
                    bag.add(letters[i]);;
                }
            }
            else if (FourLetters().contains(letters[i])){
                for (int a = 0; a < 4; a++){
                    bag.add(letters[i]);
                } 
            }
            else{
                for (int a = 0; a < 6; a++) {
                bag.add("E");
            }
            }
        }   
    }
    public String[] Letters(){
        String[] a =  {"A", "B", "C", "D", "E", "F", "G", "H", "I", "J", "K", "L", "M", "N", "O", "P", "Qu", "R", "S", "T", "U", "V", "W", "X", "Y", "Z"};
        return a; 
    }
    public String OneLetters(){
        return "F, J, K, Qu, V, W, X, Z";  
    }
    public String TwoLetters(){
        return "B, C, G, H, R, Y";  
    }
    public String ThreeLetters(){
        return "D, L, M, N, P, S, U";  
    }
    public String FourLetters(){
        return "I, O, T";  
    }

    public int size(){
        return bag.size();
    }

    public ArrayList<String> randomHand(){
        ArrayList<String> hand = new ArrayList<String>();
        for (int a = 0; a < 7; a++){
            hand.add(Draw1Letter());
        }
        return hand;
    }

    public String Draw1Letter(){
        int size = bag.size()-1;
        int index = (int)(Math.random()*(size));
        String a = bag.get(index);
        bag.remove(index);    
        return a;
    }
    public void add1Letter(String letter){
        bag.add(letter);    
    }

    
    public String toString() {
        return bag.toString();
    }

    public ArrayList<String> getBag() {
        return bag;
    }

    public void setBag(ArrayList<String> bag) {
        this.bag = bag;
    }

    
}