1. 程式人生 > >排序:這個坑,你要注意:Comparison method violates its general contract!

排序:這個坑,你要注意:Comparison method violates its general contract!

解決方法如下:

/**
	 * 對比類:根據持有金額
	 */
	private static class  TenderCollectComparator implements Comparator<TenderCollect> {
 
		public int compare(TenderCollect b1, TenderCollect b2) {
 
			return b1.getTocollectmoney().compareTo(b2.getTocollectmoney());
		}
	}


參考 https://blog.csdn.net/xvshu/article/details/70153759