Searched on Google with the first line of a JAVA stack trace?

We can recommend more relevant solutions and speed up debugging when you paste your entire stack trace with the exception message. Try a sample exception.

Recommended solutions based on your search

Solutions on the web

via Coderanch by Ian Cockcroft, 1 year ago
This exception has no message.
java.lang.ClassCastException: 	at java.lang.String.compareTo(String.java:777)	at Alpha.compareTo(Alpha.java:40)	at java.util.Arrays.mergeSort(Arrays.java:1152)	at java.util.Arrays.mergeSort(Arrays.java:1163)	at java.util.Arrays.sort(Arrays.java:1079)