private static int tryToParse()

in src/main/java/com/intellij/internal/statistic/eventLog/connection/metadata/EventGroupsFilterRules.java [56:66]

• 10 lines of code
• 3 McCabe index (conditional complexity)

  private static int tryToParse(@Nullable String value) {
    try {
      if (value != null) {
        return Integer.parseInt(value.trim());
      }
    }
    catch (NumberFormatException e) {
      // ignore
    }
    return -1;
  }