@Override
	public boolean equals(final Object obj) {
		if (this == obj) {
			return true;
		}
		if (obj == null) {
			return false;
		}
		if (! (obj instanceof StringMessage)) {
			return false;
		}
		StringMessage other = (StringMessage) obj;
		if (text == null) {
			if (other.text != null) {
				return false;
			}
		} else if (!text.equals(other.text)) {
			return false;
		}
		return true;
	}