Remove unnecessary output
Issue#: CODE-1906


git-svn-id: svn+ssh://svn.code.sf.net/p/pcgen/code/Trunk/pcgen@19127 ef53c05b-3124-4d59-ae7d-fe3273f42be7
Prevent NPE when checking SubClass on a null class


git-svn-id: svn+ssh://svn.code.sf.net/p/pcgen/code/Trunk/pcgen@19128 ef53c05b-3124-4d59-ae7d-fe3273f42be7