get the next option in the options string . concode_field_sep String argument concode_elem_sep int current concode_elem_sep String opts concode_elem_sep int optind concode_elem_sep List<Option> options concode_elem_sep String[] argv concode_elem_sep char option concode_field_sep int getOptind concode_elem_sep String getOptarg concode_elem_sep void reset concode_elem_sep void parse
int function ( ) { int loc0 = - 1 ; ++ current ; if ( current < options . size ( ) ) { loc0 = options . get ( current ) . option ; } return loc0 ; }