Failed to read candidate component class, nested exception is ArrayStoreException

I have a maven application , when I run my application using xml-jetty I am getting the Failed to read candidate component class, nested exception is ArrayStoreException error for target/classes/com/test/SampleImpl class, I have seen the original SampleImpl.java file, I couldn’t find any errors related to that file. I did some research on this error, I found some suggestions related to changing java version 7 to 8 for spring, I changed java version to 8and spring version to 4.x bt still getting same error, then I added some spring dependencies in dependency-management as suggested in other sites but still getting same error.

Note: I cant share my code