static long scanLong ( ) throws IOException {
  return parseLong ( scanString ( ) ) ;
}

static long scanLong ( ) throws IOException { return parseLong ( scanString ( ) ) ; }
(method_declaration (modifiers) type: (integral_type) name: (identifier) parameters: (formal_parameters) (throws (type_identifier)) body: (block (return_statement (method_invocation name: (identifier) arguments: (argument_list (method_invocation name: (identifier) arguments: (argument_list)))))))