returns a copy of the optional data field . optional data starts at offset 2 in the cr structure . concode_field_sep LogService logger concode_elem_sep byte[] opt concode_elem_sep int connType concode_elem_sep int length concode_field_sep int getConnectionType concode_elem_sep int getStructLength concode_elem_sep byte[] toByteArray concode_elem_sep CRBase create concode_elem_sep CRBase create concode_elem_sep String toString
byte [ ] function ( ) { return ( byte [ ] ) opt . clone ( ) ; }