标签:
Java 异常解决
在你的代码前加一句
System.setProperty("java.util.Arrays.useLegacyMergeSort", "true");
Java 异常解决之java.lang.IllegalArgumentException: Comparison method violates its general contract!
原文地址:http://www.cnblogs.com/bhlsheji/p/4269853.html