Connection function ( ) { return conn ; }
get the connection . this method and methods on the statement must be synchronized on this object . concode_field_sep int useCounter concode_elem_sep String password concode_elem_sep Connection conn concode_elem_sep String driver concode_elem_sep HashMap<TableLinkConnection,TableLinkConnection> map concode_elem_sep String user concode_elem_sep String url concode_field_sep int hashCode concode_elem_sep boolean equals concode_elem_sep void close concode_elem_sep TableLinkConnection open concode_elem_sep void open