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- /*
- File: Immutable.java
-
- Originally written by Doug Lea and released into the public domain.
- Thanks for the assistance and support of Sun Microsystems Labs, Agorics
- Inc, Loral, and everyone contributing, testing, and using this code.
-
- History:
- Date Who What
- 24Sep95 dl@cs.oswego.edu Create from collections.java working file
- 13Oct95 dl Renamed just to `Immutable'
-
- */
-
- package collections;
-
- import java.util.Enumeration;
- import java.util.NoSuchElementException;
-
- /**
- *
- * Immutable is a root interface of immutable classes; i.e.,
- * those with objects that may be looked at but not updated.
- * By necessity in Java, all implementation classes supporting
- * interface Immutable must be <CODE>final</CODE> classes.
- * <P>
- * There are
- * no operations defined in this interface. This interface is used only
- * to provide a name for this `Purity' property.
- * @author Doug Lea
- * @version 0.93
- *
- * <P> For an introduction to this package see <A HREF="index.html"> Overview </A>.
- **/
-
- public interface Immutable {
-
- }
-
-
-