Reflection warnings (types.clj, impl.clj)

[serioga]

[funcool/clojure.jdbc "0.9.0"]

There are some reflection warnings reported:

Reflection warning, jdbc/types.clj:43:19 - reference to field getConnection on java.lang.Object can't be resolved.             
Reflection warning, jdbc/types.clj:47:5 - reference to field close on java.lang.Object can't be resolved.                      
Reflection warning, jdbc/impl.clj:322:33 - reference to field stmt can't be resolved.