Submitted by: @mrotteveel

Is related to JDBC296
Is related to JDBC229
Is related to JDBC289
Relate to JDBC350
Relate to JDBC402

The current implementation of FBCallableStatement has several problems (see JDBC229, JDBC296), it is not fully JDBCcompliant and I have the feeling that it doesn't support all stored procedure options of Firebird (although that needs more research). The FBCallableStatement needs a thorough review and parts may need to be rewritten.