It seems there is a bug on getDouble in the latest version from csv.
The problem is gone if I switch to the Release candidate 1.

See the error message below

java.lang.NullPointerException
at org.firebirdsql.jdbc.FBField.isNull(FBField.java:163)
at org.firebirdsql.jdbc.FBResultSet.getField(FBResultSet.java:303)
at org.firebirdsql.jdbc.FBResultSet.getDouble(FBResultSet.java:242)

I would appreciate if anyone could confirm it. Thanks

jw