question: creates a new specific fsdirectory instance concode_field_sep PlaceHolder placeHolder concode_field_sep Class<? extends FSDirectory> loadFSDirectoryClass concode_elem_sep Class<? extends Directory> loadDirectoryClass concode_elem_sep String adjustDirectoryClassName
target: FSDirectory function ( Class < ? extends FSDirectory > arg0 , Path arg1 , LockFactory arg2 ) { Constructor < ? extends FSDirectory > loc0 = arg0 . getConstructor ( Path . class , LockFactory . class ) ; return loc0 . newInstance ( arg1 , arg2 ) ; }