private P execute()

in src/main/java/com/googlesource/gerrit/plugins/its/jira/JiraItsFacade.java [126:140]

• 15 lines of code
• 6 McCabe index (conditional complexity)

  private <P> P execute(Callable<P> function) throws IOException {
    int attempt = 0;
    while (true) {
      try {
        return function.call();
      } catch (Exception ex) {
        if (isRecoverable(ex) && ++attempt < MAX_ATTEMPTS) {
          log.debug("Call failed - retrying, attempt {} of {}", attempt, MAX_ATTEMPTS);
          continue;
        }
        if (ex instanceof IOException) throw ((IOException) ex);
        throw new IOException(ex);
      }
    }
  }