#27 Null Values in SourceGen.PersistSuffix

[Ron Liddle]

When generating DAO's using the SourceGen utility in
2.0 beta4 and you leave the SourceGen.PersistSuffix
property blank, the generated Persistent objects are
named <table_name>null.java. This property cannot
handle null values at this time. This worked in 1.7. Can
workaround by simply putting a value in for the
PersistSuffix property.