question: read the extended naming context from the given cdr input stream . concode_field_sep String _id concode_field_sep NamingContextExt extract concode_elem_sep void insert concode_elem_sep NamingContextExt narrow concode_elem_sep String id concode_elem_sep TypeCode type concode_elem_sep void write concode_elem_sep NamingContextExt unchecked_narrow
target: NamingContextExt function ( InputStream arg0 ) { return narrow ( arg0 . read_Object ( _NamingContextExtStub . class ) ) ; }