public class UserObject implements Comparable<UserObject > {
	
	private int priority;
	
	public UserObject(int priority) {
		this.priority = priority;
	}
	
	public int compareTo(UserObject o) {
		if(this.priority < o.priority) {
			return -1;
		} else if (this.priority > o.priority) {
			return 1;
		} else {
			return 0;
		}
	}
	
	public String toString() {
		return "priority : " + this.priority;
	}
}