Method addAllElementsToSet

classpath/java/util/EnumSet.java:104–108

(Iterable<T> elements, EnumSet<T> enumSet)

  }
  
  private static <T extends Enum<T>> void addAllElementsToSet(Iterable<T> elements, EnumSet<T> enumSet) {
    for (T element : elements) {
      enumSet.add(element);
    }
  }
  
  @SuppressWarnings("unchecked")
  private T tryToCast(Object object) throws ClassCastException {