question: public void testIsWritable ( ) { try { assertTrue ( rsmd . isWritable ( 1 ) ) ; assertTrue ( rsmd . isWritable ( 2 ) ) ; assertTrue ( rsmd . isWritable ( 3 ) ) ; } catch ( SQLException e1 ) { fail ( "ResultSetMetaDataTest.isWritable" + e1 . getMessage ( ) ) ; e1 . printStackTrace ( ) ; } try { rsmd . isWritable ( 0 ) ; fail ( "SQLException is not thrown" ) ; } catch ( SQLException e ) { } }
target:  Analogous to is Readonly.  Exceptions and tests on non numeric fields fail, Failing statements commented out. Feature only partially implemented.