症状

Caused by: line 60: unexpected token: ChangeType

原因

Enums are supported in by java 1.5, however the code is being complied using java 1.4

ソリューション

You need to ensure that the "source" attribute on clover-setup is set to 1.5.

e.g:

<clover-setup source="1.5" initstring="...."/>