Equals

gistfile1.txt

@Override
	public boolean equals(Object o) {
		if(this == o) return true;
		if(o == null || getClass() != o.getClass()) return false;

		Cell cell = (Cell)o;

		if(x != cell.x) return false;
		if(y != cell.y) return false;

		return true;
	}

	@Override
	public int hashCode() {
		int result = x;
		result = 31 * result + y;
		return result;
	}