question: java binding of the mpi operation mpi_info_dup . concode_field_sep long handle concode_elem_sep long NULL concode_field_sep String getKey concode_elem_sep String getKey concode_elem_sep void set concode_elem_sep void set concode_elem_sep int size concode_elem_sep int size concode_elem_sep Info newEnv concode_elem_sep String get concode_elem_sep String get concode_elem_sep boolean isNull concode_elem_sep boolean isNull concode_elem_sep Info clone concode_elem_sep long create concode_elem_sep void free concode_elem_sep long free concode_elem_sep void delete concode_elem_sep void delete concode_elem_sep long getNull concode_elem_sep long getEnv
target: Info function ( ) { MPI . check ( ) ; return new Info ( dup ( handle ) ) ; }