question: public static void dump ( ResultSet rs ) throws SQLException { ResultSetMetaData md = rs . getMetaData ( ) ; for ( int i = 0 ; i < md . getColumnCount ( ) ; i ++ ) { int index = i + 1 ; String info = md . getColumnLabel ( index ) ; String name = md . getColumnName ( index ) ; if ( info == null ) info = name ; else if ( name != null && ! name . equals ( info ) ) info += " (" + name + ")" ; info += " = " + rs . getString ( index ) ; info += " [" + md . getColumnTypeName ( index ) + "(" + md . getPrecision ( index ) ; if ( md . getScale ( index ) != 0 ) info += "," + md . getScale ( index ) ; info += ")]" ; log . fine ( info ) ; } }
target:  Dump the current row of a Result Set