有个崩溃看看能不能解决一下

[huirong628]

01-04 12:13:01.062 19960 19960 E CrashManager: force stop
01-04 12:13:01.063 19960 19960 E AndroidRuntime: FATAL EXCEPTION: main
01-04 12:13:01.063 19960 19960 E AndroidRuntime: Process: com.sina.weibolite, PID: 19960
01-04 12:13:01.063 19960 19960 E AndroidRuntime: java.lang.IllegalArgumentException: Comparison method violates its general contract!
01-04 12:13:01.063 19960 19960 E AndroidRuntime: at java.util.TimSort.mergeLo(TimSort.java:761)
01-04 12:13:01.063 19960 19960 E AndroidRuntime: at java.util.TimSort.mergeAt(TimSort.java:497)
01-04 12:13:01.063 19960 19960 E AndroidRuntime: at java.util.TimSort.mergeCollapse(TimSort.java:421)
01-04 12:13:01.063 19960 19960 E AndroidRuntime: at java.util.TimSort.sort(TimSort.java:210)
01-04 12:13:01.063 19960 19960 E AndroidRuntime: at java.util.Arrays.sort(Arrays.java:1998)
01-04 12:13:01.063 19960 19960 E AndroidRuntime: at java.util.Collections.sort(Collections.java:1900)
01-04 12:13:01.063 19960 19960 E AndroidRuntime: at com.mcxtzhang.indexlib.IndexBar.b.b.c(IndexBarDataHelperImpl.java:92)
01-04 12:13:01.063 19960 19960 E AndroidRuntime: at com.mcxtzhang.indexlib.IndexBar.widget.IndexBar.b(IndexBar.java:360)
01-04 12:13:01.063 19960 19960 E AndroidRuntime: at com.mcxtzhang.indexlib.IndexBar.widget.IndexBar.a(IndexBar.java:343)