public static void main(String args[]) {
		long begin=System.currentTimeMillis();
		GetOutAuthorRelation getOutAuthorRelation = new GetOutAuthorRelation();
		HashMap<String, Map<String, Integer>> map = getOutAuthorRelation
				.GetOutRelation(4);
		//86603
		for (String key : map.keySet()) {
			Map<String, Integer> tmpMap = map.get(key);
			System.out.print(key + "\t");
			for (String obj : tmpMap.keySet()) {
				System.out.print(obj + "-" + tmpMap.get(obj) + "\t");
			}
			System.out.println();
		}
		long end=System.currentTimeMillis();
		System.out.println("total time: "+(end-begin)/1000);
	}