/guava/guava/src/com/google/common/collect/ImmutableEnumSet.java
private static final long serialVersionUID = 3;
private static final long serialVersionUID = 0;
EnumSerializedForm(EnumSet<E> delegate) { this.delegate = delegate; } Object readResolve() { return new ImmutableEnumSet<E>(delegate.clone()); } <extra_id_0> } }