Game.java

class Game {
	private String answer;
	private String hits;
	private String misses;
	public static final int MAX_MISSES = 7;

	public Game(String answer) {
		this.answer = answer;
		hits = "";
		misses = "";
	}

	public boolean applyGuess(char letter) {
		// 2 things: output hit or miss, save hit and misses to string
		if (misses.indexOf(letter) != -1 || hits.indexOf(letter) != -1) {
			throw new IllegalArgumentException(letter + )
		}
		boolean isHit = answer.indexOf(letter) != -1;
		if (isHit) {
			hits += letter;
		} else {
			misses += letter;
		}
		return isHit;
	}

	public int getRemainingTries() {
		return MAX_MISSES - misses.length();
	}

	public String getCurrentProgress() {
		// uses char array to see if our current guess is in array if 
		// not output _
		String progress = "";

		for (char letter : answer.toCharArray()) {
			char display = '_';
			if (hits.indexOf(letter) != -1) {
				display = letter;
			}
			progress += display;
		}
		return progress;
	}



}