nl: copy method concode_field_sep PlaceHolder placeHolder concode_field_sep void validateMin2 concode_elem_sep void validate concode_elem_sep Predicate[] validate concode_elem_sep void validate concode_elem_sep void validate
code: Transformer [ ] function ( Transformer [ ] arg0 ) { if ( arg0 == null ) { return null ; } return ( Transformer [ ] ) arg0 . clone ( ) ; }