All Known Implementing Classes:
    PermissionsEnumerator, MultiUIDefaultsEnumerator, StringTokenizer, SingletonEnumeration, HashEnumIterator, NameConverterEnumeration, KeyIterator, ValueIterator, NamingEnumeration, BasicNamingEnumeration, MetaEnumeration, MuxingAttributeNameEnumeration

Preferably an Iterator should be used. {@code Iterator} replaces the enumeration interface and adds a way to remove elements from a collection.

Also see:

Hashtable
Properties
Vector
version: 1.0 -

 public boolean hasMoreElements()
Returns whether this {@code Enumeration} has more elements.

 public E nextElement()
Returns the next element in this {@code Enumeration}.