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Posted to commits@commons.apache.org by tn...@apache.org on 2012/07/15 12:48:36 UTC
svn commit: r1361684 -
/commons/proper/collections/trunk/src/main/java/org/apache/commons/collections/set/
Author: tn
Date: Sun Jul 15 10:48:36 2012
New Revision: 1361684
URL: http://svn.apache.org/viewvc?rev=1361684&view=rev
Log:
Cleanup of set package.
Added:
commons/proper/collections/trunk/src/main/java/org/apache/commons/collections/set/package-info.java
- copied, changed from r1361641, commons/proper/collections/trunk/src/main/java/org/apache/commons/collections/set/package.html
Removed:
commons/proper/collections/trunk/src/main/java/org/apache/commons/collections/set/package.html
Modified:
commons/proper/collections/trunk/src/main/java/org/apache/commons/collections/set/AbstractSerializableSetDecorator.java
commons/proper/collections/trunk/src/main/java/org/apache/commons/collections/set/AbstractSetDecorator.java
commons/proper/collections/trunk/src/main/java/org/apache/commons/collections/set/AbstractSortedSetDecorator.java
commons/proper/collections/trunk/src/main/java/org/apache/commons/collections/set/CompositeSet.java
commons/proper/collections/trunk/src/main/java/org/apache/commons/collections/set/ListOrderedSet.java
commons/proper/collections/trunk/src/main/java/org/apache/commons/collections/set/MapBackedSet.java
commons/proper/collections/trunk/src/main/java/org/apache/commons/collections/set/PredicatedSet.java
commons/proper/collections/trunk/src/main/java/org/apache/commons/collections/set/PredicatedSortedSet.java
commons/proper/collections/trunk/src/main/java/org/apache/commons/collections/set/SynchronizedSet.java
commons/proper/collections/trunk/src/main/java/org/apache/commons/collections/set/SynchronizedSortedSet.java
commons/proper/collections/trunk/src/main/java/org/apache/commons/collections/set/TransformedSet.java
commons/proper/collections/trunk/src/main/java/org/apache/commons/collections/set/TransformedSortedSet.java
commons/proper/collections/trunk/src/main/java/org/apache/commons/collections/set/UnmodifiableSet.java
commons/proper/collections/trunk/src/main/java/org/apache/commons/collections/set/UnmodifiableSortedSet.java
Modified: commons/proper/collections/trunk/src/main/java/org/apache/commons/collections/set/AbstractSerializableSetDecorator.java
URL: http://svn.apache.org/viewvc/commons/proper/collections/trunk/src/main/java/org/apache/commons/collections/set/AbstractSerializableSetDecorator.java?rev=1361684&r1=1361683&r2=1361684&view=diff
==============================================================================
--- commons/proper/collections/trunk/src/main/java/org/apache/commons/collections/set/AbstractSerializableSetDecorator.java (original)
+++ commons/proper/collections/trunk/src/main/java/org/apache/commons/collections/set/AbstractSerializableSetDecorator.java Sun Jul 15 10:48:36 2012
@@ -26,8 +26,8 @@ import java.util.Set;
/**
* Serializable subclass of AbstractSetDecorator.
*
- * @author Stephen Colebourne
* @since Commons Collections 3.1
+ * @version $Id$
*/
public abstract class AbstractSerializableSetDecorator<E>
extends AbstractSetDecorator<E>
@@ -38,6 +38,9 @@ public abstract class AbstractSerializab
/**
* Constructor.
+ *
+ * @param set the list to decorate, must not be null
+ * @throws IllegalArgumentException if set is null
*/
protected AbstractSerializableSetDecorator(Set<E> set) {
super(set);
Modified: commons/proper/collections/trunk/src/main/java/org/apache/commons/collections/set/AbstractSetDecorator.java
URL: http://svn.apache.org/viewvc/commons/proper/collections/trunk/src/main/java/org/apache/commons/collections/set/AbstractSetDecorator.java?rev=1361684&r1=1361683&r2=1361684&view=diff
==============================================================================
--- commons/proper/collections/trunk/src/main/java/org/apache/commons/collections/set/AbstractSetDecorator.java (original)
+++ commons/proper/collections/trunk/src/main/java/org/apache/commons/collections/set/AbstractSetDecorator.java Sun Jul 15 10:48:36 2012
@@ -27,9 +27,7 @@ import org.apache.commons.collections.co
*
* @param <E> the type of the elements in the set
* @since Commons Collections 3.0
- * @version $Revision$
- *
- * @author Stephen Colebourne
+ * @version $Id$
*/
public abstract class AbstractSetDecorator<E> extends AbstractCollectionDecorator<E> implements
Set<E> {
Modified: commons/proper/collections/trunk/src/main/java/org/apache/commons/collections/set/AbstractSortedSetDecorator.java
URL: http://svn.apache.org/viewvc/commons/proper/collections/trunk/src/main/java/org/apache/commons/collections/set/AbstractSortedSetDecorator.java?rev=1361684&r1=1361683&r2=1361684&view=diff
==============================================================================
--- commons/proper/collections/trunk/src/main/java/org/apache/commons/collections/set/AbstractSortedSetDecorator.java (original)
+++ commons/proper/collections/trunk/src/main/java/org/apache/commons/collections/set/AbstractSortedSetDecorator.java Sun Jul 15 10:48:36 2012
@@ -27,9 +27,7 @@ import java.util.SortedSet;
*
* @param <E> the type of the elements in the sorted set
* @since Commons Collections 3.0
- * @version $Revision$
- *
- * @author Stephen Colebourne
+ * @version $Id$
*/
public abstract class AbstractSortedSetDecorator<E>
extends AbstractSetDecorator<E>
Modified: commons/proper/collections/trunk/src/main/java/org/apache/commons/collections/set/CompositeSet.java
URL: http://svn.apache.org/viewvc/commons/proper/collections/trunk/src/main/java/org/apache/commons/collections/set/CompositeSet.java?rev=1361684&r1=1361683&r2=1361684&view=diff
==============================================================================
--- commons/proper/collections/trunk/src/main/java/org/apache/commons/collections/set/CompositeSet.java (original)
+++ commons/proper/collections/trunk/src/main/java/org/apache/commons/collections/set/CompositeSet.java Sun Jul 15 10:48:36 2012
@@ -31,9 +31,7 @@ import org.apache.commons.collections.co
* If no strategy is provided then add is unsupported.
*
* @since Commons Collections 3.0
- * @version $Revision$
- *
- * @author Brian McCallister
+ * @version $Id$
*/
public class CompositeSet<E> extends CompositeCollection<E> implements Set<E> {
@@ -48,15 +46,18 @@ public class CompositeSet<E> extends Com
}
/**
- * Create a CompositeSet with just <code>set</code> composited
- * @param set The initial set in the composite
+ * Create a CompositeSet with just <code>set</code> composited.
+ *
+ * @param set the initial set in the composite
*/
public CompositeSet(Set<E> set) {
super(set);
}
/**
- * Create a composite set with sets as the initial set of composited Sets
+ * Create a composite set with sets as the initial set of composited Sets.
+ *
+ * @param sets the initial sets in the composite
*/
public CompositeSet(Set<E>... sets) {
super(sets);
@@ -88,7 +89,8 @@ public class CompositeSet<E> extends Com
}
else if (!(this.mutator instanceof SetMutator)) {
throw new UnsupportedOperationException(
- "Collision adding composited collection to a CompositeSet with a CollectionMutator instead of a SetMutator");
+ "Collision adding composited collection to a CompositeSet with a CollectionMutator " +
+ "instead of a SetMutator");
}
getMutator().resolveCollision(this, set, (Set<E>) c, intersects);
if (CollectionUtils.intersection(set, c).size() > 0) {
@@ -110,21 +112,27 @@ public class CompositeSet<E> extends Com
}
/**
- * Add two sets to this composite
+ * Add two sets to this composite.
*
+ * @param c the first {@link Set} to add to this composite
+ * @param d the second {@link Set} to add to this composite
* @throws IllegalArgumentException if c or d does not implement java.util.Set
*/
@Override
@SuppressWarnings("unchecked")
public synchronized void addComposited(Collection<E> c, Collection<E> d) {
- if (!(c instanceof Set)) throw new IllegalArgumentException("Argument must implement java.util.Set");
- if (!(d instanceof Set)) throw new IllegalArgumentException("Argument must implement java.util.Set");
+ if (!(c instanceof Set)) {
+ throw new IllegalArgumentException("Argument must implement java.util.Set");
+ }
+ if (!(d instanceof Set)) {
+ throw new IllegalArgumentException("Argument must implement java.util.Set");
+ }
this.addComposited(new Set[] { (Set<? extends E>) c, (Set<? extends E>) d });
}
/**
* Add an array of sets to this composite
- * @param comps
+ * @param comps the {@link Collection} of {@link Set}s to add to this composite
* @throws IllegalArgumentException if any of the collections in comps do not implement Set
*/
@Override
@@ -135,11 +143,11 @@ public class CompositeSet<E> extends Com
}
/**
- * This can receive either a <code>CompositeCollection.CollectionMutator</code>
- * or a <code>CompositeSet.SetMutator</code>. If a
- * <code>CompositeCollection.CollectionMutator</code> is used than conflicts when adding
- * composited sets will throw IllegalArgumentException
- * <p>
+ * This can receive either a {@link CompositeCollection#CollectionMutator} or a
+ * {@link CompositeSet#SetMutator}. If a {@link CompositeCollection#CollectionMutator}
+ * is used than conflicts when adding composited sets will throw IllegalArgumentException.
+ *
+ * @param mutator the {@link CollectionMutator} to use for this composite
*/
@Override
public void setMutator(CollectionMutator<E> mutator) {
@@ -152,13 +160,15 @@ public class CompositeSet<E> extends Com
* If a <code>CollectionMutator</code> is defined for this CompositeSet then this
* method will be called anyway.
*
- * @param obj Object to be removed
+ * @param obj object to be removed
* @return true if the object is removed, false otherwise
*/
@Override
public boolean remove(Object obj) {
for (Set<? extends E> set : getCollections()) {
- if (set.contains(obj)) return set.remove(obj);
+ if (set.contains(obj)) {
+ return set.remove(obj);
+ }
}
return false;
}
@@ -204,18 +214,16 @@ public class CompositeSet<E> extends Com
public static interface SetMutator<E> extends CompositeCollection.CollectionMutator<E> {
/**
- * <p>
* Called when a Set is added to the CompositeSet and there is a
* collision between existing and added sets.
- * </p>
* <p>
* If <code>added</code> and <code>existing</code> still have any intersects
* after this method returns an IllegalArgumentException will be thrown.
- * </p>
- * @param comp The CompositeSet being modified
- * @param existing The Set already existing in the composite
- * @param added the Set being added to the composite
- * @param intersects the intersection of th existing and added sets
+ *
+ * @param comp the CompositeSet being modified
+ * @param existing the Set already existing in the composite
+ * @param added the Set being added to the composite
+ * @param intersects the intersection of the existing and added sets
*/
public void resolveCollision(CompositeSet<E> comp, Set<E> existing, Set<E> added, Collection<E> intersects);
}
Modified: commons/proper/collections/trunk/src/main/java/org/apache/commons/collections/set/ListOrderedSet.java
URL: http://svn.apache.org/viewvc/commons/proper/collections/trunk/src/main/java/org/apache/commons/collections/set/ListOrderedSet.java?rev=1361684&r1=1361683&r2=1361684&view=diff
==============================================================================
--- commons/proper/collections/trunk/src/main/java/org/apache/commons/collections/set/ListOrderedSet.java (original)
+++ commons/proper/collections/trunk/src/main/java/org/apache/commons/collections/set/ListOrderedSet.java Sun Jul 15 10:48:36 2012
@@ -47,10 +47,7 @@ import org.apache.commons.collections.li
* This class is Serializable from Commons Collections 3.1.
*
* @since Commons Collections 3.0
- * @version $Revision$
- *
- * @author Stephen Colebourne
- * @author Henning P. Schmiedehausen
+ * @version $Id$
*/
public class ListOrderedSet<E> extends AbstractSerializableSetDecorator<E> implements Set<E> {
Modified: commons/proper/collections/trunk/src/main/java/org/apache/commons/collections/set/MapBackedSet.java
URL: http://svn.apache.org/viewvc/commons/proper/collections/trunk/src/main/java/org/apache/commons/collections/set/MapBackedSet.java?rev=1361684&r1=1361683&r2=1361684&view=diff
==============================================================================
--- commons/proper/collections/trunk/src/main/java/org/apache/commons/collections/set/MapBackedSet.java (original)
+++ commons/proper/collections/trunk/src/main/java/org/apache/commons/collections/set/MapBackedSet.java Sun Jul 15 10:48:36 2012
@@ -33,9 +33,7 @@ import java.util.Set;
* Exceptions include <code>BidiMap</code> implementations, as they require unique values.
*
* @since Commons Collections 3.1
- * @version $Revision$
- *
- * @author Stephen Colebourne
+ * @version $Id$
*/
public final class MapBackedSet<E, V> implements Set<E>, Serializable {
Modified: commons/proper/collections/trunk/src/main/java/org/apache/commons/collections/set/PredicatedSet.java
URL: http://svn.apache.org/viewvc/commons/proper/collections/trunk/src/main/java/org/apache/commons/collections/set/PredicatedSet.java?rev=1361684&r1=1361683&r2=1361684&view=diff
==============================================================================
--- commons/proper/collections/trunk/src/main/java/org/apache/commons/collections/set/PredicatedSet.java (original)
+++ commons/proper/collections/trunk/src/main/java/org/apache/commons/collections/set/PredicatedSet.java Sun Jul 15 10:48:36 2012
@@ -35,10 +35,7 @@ import org.apache.commons.collections.co
* This class is Serializable from Commons Collections 3.1.
*
* @since Commons Collections 3.0
- * @version $Revision$
- *
- * @author Stephen Colebourne
- * @author Paul Jack
+ * @version $Id$
*/
public class PredicatedSet<E> extends PredicatedCollection<E> implements Set<E> {
Modified: commons/proper/collections/trunk/src/main/java/org/apache/commons/collections/set/PredicatedSortedSet.java
URL: http://svn.apache.org/viewvc/commons/proper/collections/trunk/src/main/java/org/apache/commons/collections/set/PredicatedSortedSet.java?rev=1361684&r1=1361683&r2=1361684&view=diff
==============================================================================
--- commons/proper/collections/trunk/src/main/java/org/apache/commons/collections/set/PredicatedSortedSet.java (original)
+++ commons/proper/collections/trunk/src/main/java/org/apache/commons/collections/set/PredicatedSortedSet.java Sun Jul 15 10:48:36 2012
@@ -35,10 +35,7 @@ import org.apache.commons.collections.Pr
* This class is Serializable from Commons Collections 3.1.
*
* @since Commons Collections 3.0
- * @version $Revision$
- *
- * @author Stephen Colebourne
- * @author Paul Jack
+ * @version $Id$
*/
public class PredicatedSortedSet<E> extends PredicatedSet<E> implements SortedSet<E> {
Modified: commons/proper/collections/trunk/src/main/java/org/apache/commons/collections/set/SynchronizedSet.java
URL: http://svn.apache.org/viewvc/commons/proper/collections/trunk/src/main/java/org/apache/commons/collections/set/SynchronizedSet.java?rev=1361684&r1=1361683&r2=1361684&view=diff
==============================================================================
--- commons/proper/collections/trunk/src/main/java/org/apache/commons/collections/set/SynchronizedSet.java (original)
+++ commons/proper/collections/trunk/src/main/java/org/apache/commons/collections/set/SynchronizedSet.java Sun Jul 15 10:48:36 2012
@@ -29,9 +29,7 @@ import org.apache.commons.collections.co
* This class is Serializable from Commons Collections 3.1.
*
* @since Commons Collections 3.0
- * @version $Revision$
- *
- * @author Stephen Colebourne
+ * @version $Id$
*/
public class SynchronizedSet<E> extends SynchronizedCollection<E> implements Set<E> {
Modified: commons/proper/collections/trunk/src/main/java/org/apache/commons/collections/set/SynchronizedSortedSet.java
URL: http://svn.apache.org/viewvc/commons/proper/collections/trunk/src/main/java/org/apache/commons/collections/set/SynchronizedSortedSet.java?rev=1361684&r1=1361683&r2=1361684&view=diff
==============================================================================
--- commons/proper/collections/trunk/src/main/java/org/apache/commons/collections/set/SynchronizedSortedSet.java (original)
+++ commons/proper/collections/trunk/src/main/java/org/apache/commons/collections/set/SynchronizedSortedSet.java Sun Jul 15 10:48:36 2012
@@ -30,9 +30,7 @@ import org.apache.commons.collections.co
* This class is Serializable from Commons Collections 3.1.
*
* @since Commons Collections 3.0
- * @version $Revision$
- *
- * @author Stephen Colebourne
+ * @version $Id$
*/
public class SynchronizedSortedSet<E> extends SynchronizedCollection<E> implements SortedSet<E> {
Modified: commons/proper/collections/trunk/src/main/java/org/apache/commons/collections/set/TransformedSet.java
URL: http://svn.apache.org/viewvc/commons/proper/collections/trunk/src/main/java/org/apache/commons/collections/set/TransformedSet.java?rev=1361684&r1=1361683&r2=1361684&view=diff
==============================================================================
--- commons/proper/collections/trunk/src/main/java/org/apache/commons/collections/set/TransformedSet.java (original)
+++ commons/proper/collections/trunk/src/main/java/org/apache/commons/collections/set/TransformedSet.java Sun Jul 15 10:48:36 2012
@@ -32,9 +32,7 @@ import org.apache.commons.collections.co
* This class is Serializable from Commons Collections 3.1.
*
* @since Commons Collections 3.0
- * @version $Revision$
- *
- * @author Stephen Colebourne
+ * @version $Id$
*/
public class TransformedSet<E> extends TransformedCollection<E> implements Set<E> {
Modified: commons/proper/collections/trunk/src/main/java/org/apache/commons/collections/set/TransformedSortedSet.java
URL: http://svn.apache.org/viewvc/commons/proper/collections/trunk/src/main/java/org/apache/commons/collections/set/TransformedSortedSet.java?rev=1361684&r1=1361683&r2=1361684&view=diff
==============================================================================
--- commons/proper/collections/trunk/src/main/java/org/apache/commons/collections/set/TransformedSortedSet.java (original)
+++ commons/proper/collections/trunk/src/main/java/org/apache/commons/collections/set/TransformedSortedSet.java Sun Jul 15 10:48:36 2012
@@ -32,9 +32,7 @@ import org.apache.commons.collections.Tr
* This class is Serializable from Commons Collections 3.1.
*
* @since Commons Collections 3.0
- * @version $Revision$
- *
- * @author Stephen Colebourne
+ * @version $Id$
*/
public class TransformedSortedSet<E> extends TransformedSet<E> implements SortedSet<E> {
Modified: commons/proper/collections/trunk/src/main/java/org/apache/commons/collections/set/UnmodifiableSet.java
URL: http://svn.apache.org/viewvc/commons/proper/collections/trunk/src/main/java/org/apache/commons/collections/set/UnmodifiableSet.java?rev=1361684&r1=1361683&r2=1361684&view=diff
==============================================================================
--- commons/proper/collections/trunk/src/main/java/org/apache/commons/collections/set/UnmodifiableSet.java (original)
+++ commons/proper/collections/trunk/src/main/java/org/apache/commons/collections/set/UnmodifiableSet.java Sun Jul 15 10:48:36 2012
@@ -31,9 +31,7 @@ import org.apache.commons.collections.it
* Attempts to modify it will result in an UnsupportedOperationException.
*
* @since Commons Collections 3.0
- * @version $Revision$
- *
- * @author Stephen Colebourne
+ * @version $Id$
*/
public final class UnmodifiableSet<E>
extends AbstractSerializableSetDecorator<E>
Modified: commons/proper/collections/trunk/src/main/java/org/apache/commons/collections/set/UnmodifiableSortedSet.java
URL: http://svn.apache.org/viewvc/commons/proper/collections/trunk/src/main/java/org/apache/commons/collections/set/UnmodifiableSortedSet.java?rev=1361684&r1=1361683&r2=1361684&view=diff
==============================================================================
--- commons/proper/collections/trunk/src/main/java/org/apache/commons/collections/set/UnmodifiableSortedSet.java (original)
+++ commons/proper/collections/trunk/src/main/java/org/apache/commons/collections/set/UnmodifiableSortedSet.java Sun Jul 15 10:48:36 2012
@@ -35,9 +35,7 @@ import org.apache.commons.collections.it
* Attempts to modify it will result in an UnsupportedOperationException.
*
* @since Commons Collections 3.0
- * @version $Revision$
- *
- * @author Stephen Colebourne
+ * @version $Id$
*/
public final class UnmodifiableSortedSet<E>
extends AbstractSortedSetDecorator<E>
Copied: commons/proper/collections/trunk/src/main/java/org/apache/commons/collections/set/package-info.java (from r1361641, commons/proper/collections/trunk/src/main/java/org/apache/commons/collections/set/package.html)
URL: http://svn.apache.org/viewvc/commons/proper/collections/trunk/src/main/java/org/apache/commons/collections/set/package-info.java?p2=commons/proper/collections/trunk/src/main/java/org/apache/commons/collections/set/package-info.java&p1=commons/proper/collections/trunk/src/main/java/org/apache/commons/collections/set/package.html&r1=1361641&r2=1361684&rev=1361684&view=diff
==============================================================================
--- commons/proper/collections/trunk/src/main/java/org/apache/commons/collections/set/package.html (original)
+++ commons/proper/collections/trunk/src/main/java/org/apache/commons/collections/set/package-info.java Sun Jul 15 10:48:36 2012
@@ -1,43 +1,42 @@
-<!-- $Id$ -->
- <!--
- Licensed to the Apache Software Foundation (ASF) under one or more
- contributor license agreements. See the NOTICE file distributed with
- this work for additional information regarding copyright ownership.
- The ASF licenses this file to You under the Apache License, Version 2.0
- (the "License"); you may not use this file except in compliance with
- the License. You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
- -->
-<BODY>
-<p>
-This package contains implementations of the
-{@link java.util.Set Set} and
-{@link java.util.SortedSet SortedSet} interfaces.
-<p>
-The implementations are in the form of direct implementations and decorators.
-A decorator wraps another implementation of the interface to add some
-specific additional functionality.
-<p>
-The following implementations are provided in the package:
-<ul>
-<li>CompositeSet - a set that combines multiple sets into one
-</ul>
-The following decorators are provided in the package:
-<ul>
-<li>Synchronized - synchronizes method access for multi-threaded environments
-<li>Unmodifiable - ensures the collection cannot be altered
-<li>Predicated - ensures that only elements that are valid according to a predicate can be added
-<li>Typed - ensures that only elements that are of a specific type can be added
-<li>Transformed - transforms each element added
-<li>ListOrdered - ensures that insertion order is retained
-<li>MapBackedSet - a set formed by decorating a Map
-</ul>
-</pre>
-</BODY>
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+/**
+ * This package contains implementations of the {@link java.util.Set Set} and
+ * {@link java.util.SortedSet SortedSet} interfaces.
+ * <p>
+ * The implementations are in the form of direct implementations and decorators.
+ * A decorator wraps another implementation of the interface to add some
+ * specific additional functionality.
+ * <p>
+ * The following implementations are provided in the package:
+ * <ul>
+ * <li>CompositeSet - a set that combines multiple sets into one
+ * </ul>
+ * The following decorators are provided in the package:
+ * <ul>
+ * <li>Synchronized - synchronizes method access for multi-threaded environments
+ * <li>Unmodifiable - ensures the collection cannot be altered
+ * <li>Predicated - ensures that only elements that are valid according to a predicate can be added
+ * <li>Typed - ensures that only elements that are of a specific type can be added
+ * <li>Transformed - transforms each element added
+ * <li>ListOrdered - ensures that insertion order is retained
+ * <li>MapBackedSet - a set formed by decorating a Map
+ * </ul>
+ *
+ * @version $Id$
+ */
+package org.apache.commons.collections.set;
\ No newline at end of file