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From chtom...@apache.org
Subject [65/77] [abbrv] commons-collections git commit: Tab police
Date Tue, 11 Jul 2017 17:55:50 GMT
Tab police

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/collections/branches/collections_jdk5_branch@814044 13f79535-47bb-0310-9956-ffa450edef68


Project: http://git-wip-us.apache.org/repos/asf/commons-collections/repo
Commit: http://git-wip-us.apache.org/repos/asf/commons-collections/commit/8c2bb85d
Tree: http://git-wip-us.apache.org/repos/asf/commons-collections/tree/8c2bb85d
Diff: http://git-wip-us.apache.org/repos/asf/commons-collections/diff/8c2bb85d

Branch: refs/heads/collections_jdk5_branch
Commit: 8c2bb85d468aaa4fdf06cca4f9cf49a916c62e3a
Parents: a944755
Author: Sebastian Bazley <sebb@apache.org>
Authored: Fri Sep 11 21:48:16 2009 +0000
Committer: Sebastian Bazley <sebb@apache.org>
Committed: Fri Sep 11 21:48:16 2009 +0000

----------------------------------------------------------------------
 .../commons/collections/CollectionUtils.java    |   8 +-
 .../commons/collections/PredicateUtils.java     |   2 +-
 .../collections/comparators/NullComparator.java |   2 +-
 .../collections/iterators/ArrayIterator.java    |   4 +-
 .../iterators/ArrayListIterator.java            |   2 +-
 .../iterators/ObjectArrayListIterator.java      |   2 +-
 .../iterators/ObjectGraphIterator.java          |   4 +-
 .../iterators/SingletonIterator.java            |   2 +-
 .../commons/collections/map/CompositeMap.java   |  52 ++++-----
 .../apache/commons/collections/map/LazyMap.java |  28 ++---
 .../commons/collections/map/LazySortedMap.java  |  32 +++---
 .../commons/collections/MockTestCase.java       |  56 ++++-----
 .../commons/collections/TestAllPackages.java    |   2 +-
 .../collections/TestCollectionUtils.java        |  10 +-
 .../commons/collections/TestIteratorUtils.java  |   8 +-
 .../comparators/AbstractTestComparator.java     |  12 +-
 .../comparators/TestNullComparator.java         |  32 +++---
 .../iterators/TestSingletonListIterator.java    |  12 +-
 .../commons/collections/list/TestTreeList.java  | 114 +++++++++----------
 .../apache/commons/collections/map/TestAll.java |   2 +-
 .../commons/collections/map/TestLazyMap.java    |  28 ++---
 .../collections/map/TestLazySortedMap.java      |  12 +-
 .../commons/collections/splitmap/TestAll.java   |   2 +-
 23 files changed, 214 insertions(+), 214 deletions(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/commons-collections/blob/8c2bb85d/src/java/org/apache/commons/collections/CollectionUtils.java
----------------------------------------------------------------------
diff --git a/src/java/org/apache/commons/collections/CollectionUtils.java b/src/java/org/apache/commons/collections/CollectionUtils.java
index 89b06e4..3da722b 100644
--- a/src/java/org/apache/commons/collections/CollectionUtils.java
+++ b/src/java/org/apache/commons/collections/CollectionUtils.java
@@ -128,7 +128,7 @@ public class CollectionUtils {
      * undesirable. This implementation only implements Collection.
      */
     @SuppressWarnings("unchecked")
-	public static final Collection EMPTY_COLLECTION = UnmodifiableCollection.decorate(new ArrayList<Object>());
+    public static final Collection EMPTY_COLLECTION = UnmodifiableCollection.decorate(new ArrayList<Object>());
 
     /**
      * <code>CollectionUtils</code> should not normally be instantiated.
@@ -845,7 +845,7 @@ public class CollectionUtils {
      */
     public static <T> T get(Iterator<T> iterator, int index) {
         int i = index;
-		checkIndexBounds(i);
+        checkIndexBounds(i);
             while (iterator.hasNext()) {
                 i--;
                 if (i == -1) {
@@ -919,7 +919,7 @@ public class CollectionUtils {
      */
     public static Object get(Object object, int index) {
         int i = index;
-		if (i < 0) {
+        if (i < 0) {
             throw new IndexOutOfBoundsException("Index cannot be negative: " + i);
         }
         if (object instanceof Map) {
@@ -935,7 +935,7 @@ public class CollectionUtils {
                 if (i == -1) {
                     return it.next();
                 }
-				it.next();
+                it.next();
             }
             throw new IndexOutOfBoundsException("Entry does not exist: " + i);
         } else if (object instanceof Collection) {

http://git-wip-us.apache.org/repos/asf/commons-collections/blob/8c2bb85d/src/java/org/apache/commons/collections/PredicateUtils.java
----------------------------------------------------------------------
diff --git a/src/java/org/apache/commons/collections/PredicateUtils.java b/src/java/org/apache/commons/collections/PredicateUtils.java
index c2b557b..d5185f9 100644
--- a/src/java/org/apache/commons/collections/PredicateUtils.java
+++ b/src/java/org/apache/commons/collections/PredicateUtils.java
@@ -538,7 +538,7 @@ public class PredicateUtils {
      * @param predicate  the predicate to call with the result of the transform
      * @return the predicate
      * @throws IllegalArgumentException if the transformer or the predicate is null
-	 * @since Commons Collections 3.1
+     * @since Commons Collections 3.1
      */
     public static <T> Predicate<T> transformedPredicate(
             Transformer<? super T, ? extends T> transformer, Predicate<? super T> predicate) {

http://git-wip-us.apache.org/repos/asf/commons-collections/blob/8c2bb85d/src/java/org/apache/commons/collections/comparators/NullComparator.java
----------------------------------------------------------------------
diff --git a/src/java/org/apache/commons/collections/comparators/NullComparator.java b/src/java/org/apache/commons/collections/comparators/NullComparator.java
index ea2c5a1..3262426 100644
--- a/src/java/org/apache/commons/collections/comparators/NullComparator.java
+++ b/src/java/org/apache/commons/collections/comparators/NullComparator.java
@@ -172,7 +172,7 @@ public class NullComparator<E> implements Comparator<E>, Serializable {
         if(!obj.getClass().equals(this.getClass())) { return false; }
 
         NullComparator<?> other = (NullComparator<?>) obj;
-	
+
         return ((this.nullsAreHigh == other.nullsAreHigh) &&
                 (this.nonNullComparator.equals(other.nonNullComparator)));
     }

http://git-wip-us.apache.org/repos/asf/commons-collections/blob/8c2bb85d/src/java/org/apache/commons/collections/iterators/ArrayIterator.java
----------------------------------------------------------------------
diff --git a/src/java/org/apache/commons/collections/iterators/ArrayIterator.java b/src/java/org/apache/commons/collections/iterators/ArrayIterator.java
index 809101c..42e9528 100644
--- a/src/java/org/apache/commons/collections/iterators/ArrayIterator.java
+++ b/src/java/org/apache/commons/collections/iterators/ArrayIterator.java
@@ -48,9 +48,9 @@ public class ArrayIterator<E> implements ResettableIterator<E> {
     /** The start index to loop from */
     protected int startIndex = 0;
     /** The end index to loop to */
-	protected int endIndex = 0;
+    protected int endIndex = 0;
     /** The current iterator index */
-	protected int index = 0;
+    protected int index = 0;
     
     // Constructors
     // ----------------------------------------------------------------------

http://git-wip-us.apache.org/repos/asf/commons-collections/blob/8c2bb85d/src/java/org/apache/commons/collections/iterators/ArrayListIterator.java
----------------------------------------------------------------------
diff --git a/src/java/org/apache/commons/collections/iterators/ArrayListIterator.java b/src/java/org/apache/commons/collections/iterators/ArrayListIterator.java
index 159bcc2..55662d8 100644
--- a/src/java/org/apache/commons/collections/iterators/ArrayListIterator.java
+++ b/src/java/org/apache/commons/collections/iterators/ArrayListIterator.java
@@ -45,7 +45,7 @@ import org.apache.commons.collections.ResettableListIterator;
  * @author Phil Steitz
  */
 public class ArrayListIterator<E> extends ArrayIterator<E>
-		implements ListIterator<E>, ResettableListIterator<E> {
+        implements ListIterator<E>, ResettableListIterator<E> {
 
     /**
      * Holds the index of the last item returned by a call to <code>next()</code>

http://git-wip-us.apache.org/repos/asf/commons-collections/blob/8c2bb85d/src/java/org/apache/commons/collections/iterators/ObjectArrayListIterator.java
----------------------------------------------------------------------
diff --git a/src/java/org/apache/commons/collections/iterators/ObjectArrayListIterator.java b/src/java/org/apache/commons/collections/iterators/ObjectArrayListIterator.java
index 113fba6..fffb599 100644
--- a/src/java/org/apache/commons/collections/iterators/ObjectArrayListIterator.java
+++ b/src/java/org/apache/commons/collections/iterators/ObjectArrayListIterator.java
@@ -42,7 +42,7 @@ import org.apache.commons.collections.ResettableListIterator;
  * @author Phil Steitz
  */
 public class ObjectArrayListIterator<E> extends ObjectArrayIterator<E>
-		implements ListIterator<E>, ResettableListIterator<E> {
+        implements ListIterator<E>, ResettableListIterator<E> {
 
     /**
      * Holds the index of the last item returned by a call to <code>next()</code> 

http://git-wip-us.apache.org/repos/asf/commons-collections/blob/8c2bb85d/src/java/org/apache/commons/collections/iterators/ObjectGraphIterator.java
----------------------------------------------------------------------
diff --git a/src/java/org/apache/commons/collections/iterators/ObjectGraphIterator.java b/src/java/org/apache/commons/collections/iterators/ObjectGraphIterator.java
index a43a876..3926f11 100644
--- a/src/java/org/apache/commons/collections/iterators/ObjectGraphIterator.java
+++ b/src/java/org/apache/commons/collections/iterators/ObjectGraphIterator.java
@@ -79,7 +79,7 @@ public class ObjectGraphIterator<E> implements Iterator<E> {
 
     /** The stack of iterators */
     protected final ArrayStack<Iterator<? extends E>> stack = new ArrayStack<Iterator<? extends E>>(8);
-	/** The root object in the tree */
+    /** The root object in the tree */
     protected E root;
     /** The transformer to use */
     protected Transformer<? super E, ? extends E> transformer;
@@ -198,7 +198,7 @@ public class ObjectGraphIterator<E> implements Iterator<E> {
             // all iterators exhausted
         } else {
             // current iterator exhausted, go up a level
-            currentIterator = (Iterator<? extends E>) stack.pop();
+            currentIterator = stack.pop();
             findNextByIterator(currentIterator);
         }
     }

http://git-wip-us.apache.org/repos/asf/commons-collections/blob/8c2bb85d/src/java/org/apache/commons/collections/iterators/SingletonIterator.java
----------------------------------------------------------------------
diff --git a/src/java/org/apache/commons/collections/iterators/SingletonIterator.java b/src/java/org/apache/commons/collections/iterators/SingletonIterator.java
index a1b8c31..e6145f2 100644
--- a/src/java/org/apache/commons/collections/iterators/SingletonIterator.java
+++ b/src/java/org/apache/commons/collections/iterators/SingletonIterator.java
@@ -33,7 +33,7 @@ import org.apache.commons.collections.ResettableIterator;
  * @author Rodney Waldhoff
  */
 public class SingletonIterator<E>
-		implements Iterator<E>, ResettableIterator<E> {
+        implements Iterator<E>, ResettableIterator<E> {
 
     /** Whether remove is allowed */
     private final boolean removeAllowed;

http://git-wip-us.apache.org/repos/asf/commons-collections/blob/8c2bb85d/src/java/org/apache/commons/collections/map/CompositeMap.java
----------------------------------------------------------------------
diff --git a/src/java/org/apache/commons/collections/map/CompositeMap.java b/src/java/org/apache/commons/collections/map/CompositeMap.java
index 432e492..05c5469 100644
--- a/src/java/org/apache/commons/collections/map/CompositeMap.java
+++ b/src/java/org/apache/commons/collections/map/CompositeMap.java
@@ -188,7 +188,7 @@ public class CompositeMap<K, V> extends AbstractIterableMap<K, V> {
      *         key.
      *
      * @throws ClassCastException if the key is of an inappropriate type for
-     * 		  this map (optional).
+     *         this map (optional).
      * @throws NullPointerException if the key is <tt>null</tt> and this map
      *            does not not permit <tt>null</tt> keys (optional).
      */
@@ -213,7 +213,7 @@ public class CompositeMap<K, V> extends AbstractIterableMap<K, V> {
      * @return <tt>true</tt> if this map maps one or more keys to the
      *         specified value.
      * @throws ClassCastException if the value is of an inappropriate type for
-     * 		  this map (optional).
+     *         this map (optional).
      * @throws NullPointerException if the value is <tt>null</tt> and this map
      *            does not not permit <tt>null</tt> values (optional).
      */
@@ -246,7 +246,7 @@ public class CompositeMap<K, V> extends AbstractIterableMap<K, V> {
     public Set<Map.Entry<K, V>> entrySet() {
         CompositeSet<Map.Entry<K, V>> entries = new CompositeSet<Map.Entry<K,V>>();
         for (int i = composite.length - 1; i >= 0; --i) {
-            entries.addComposited((Collection<Map.Entry<K, V>>) composite[i].entrySet());
+            entries.addComposited(composite[i].entrySet());
         }
         return entries;
     }
@@ -266,12 +266,12 @@ public class CompositeMap<K, V> extends AbstractIterableMap<K, V> {
      *
      * @param key key whose associated value is to be returned.
      * @return the value to which this map maps the specified key, or
-     *	       <tt>null</tt> if the map contains no mapping for this key.
+     *         <tt>null</tt> if the map contains no mapping for this key.
      *
      * @throws ClassCastException if the key is of an inappropriate type for
-     * 		  this map (optional).
+     *         this map (optional).
      * @throws NullPointerException key is <tt>null</tt> and this map does not
-     *		  not permit <tt>null</tt> keys (optional).
+     *         not permit <tt>null</tt> keys (optional).
      *
      * @see #containsKey(Object)
      */
@@ -332,16 +332,16 @@ public class CompositeMap<K, V> extends AbstractIterableMap<K, V> {
      * @param key key with which the specified value is to be associated.
      * @param value value to be associated with the specified key.
      * @return previous value associated with specified key, or <tt>null</tt>
-     *	       if there was no mapping for key.  A <tt>null</tt> return can
-     *	       also indicate that the map previously associated <tt>null</tt>
-     *	       with the specified key, if the implementation supports
-     *	       <tt>null</tt> values.
+     *         if there was no mapping for key.  A <tt>null</tt> return can
+     *         also indicate that the map previously associated <tt>null</tt>
+     *         with the specified key, if the implementation supports
+     *         <tt>null</tt> values.
      *
      * @throws UnsupportedOperationException if no MapMutator has been specified
      * @throws ClassCastException if the class of the specified key or value
-     * 	          prevents it from being stored in this map.
+     *            prevents it from being stored in this map.
      * @throws IllegalArgumentException if some aspect of this key or value
-     *	          prevents it from being stored in this map.
+     *            prevents it from being stored in this map.
      * @throws NullPointerException this map does not permit <tt>null</tt>
      *            keys or values, and the specified key or value is
      *            <tt>null</tt>.
@@ -364,13 +364,13 @@ public class CompositeMap<K, V> extends AbstractIterableMap<K, V> {
      * @param map Mappings to be stored in this map.
      *
      * @throws UnsupportedOperationException if the <tt>putAll</tt> method is
-     * 		  not supported by this map.
+     *         not supported by this map.
      *
      * @throws ClassCastException if the class of a key or value in the
-     * 	          specified map prevents it from being stored in this map.
+     *         specified map prevents it from being stored in this map.
      *
      * @throws IllegalArgumentException some aspect of a key or value in the
-     *	          specified map prevents it from being stored in this map.
+     *         specified map prevents it from being stored in this map.
      * @throws NullPointerException the specified map is <tt>null</tt>, or if
      *         this map does not permit <tt>null</tt> keys or values, and the
      *         specified map contains <tt>null</tt> keys or values.
@@ -398,10 +398,10 @@ public class CompositeMap<K, V> extends AbstractIterableMap<K, V> {
      *
      * @param key key whose mapping is to be removed from the map.
      * @return previous value associated with specified key, or <tt>null</tt>
-     *	       if there was no mapping for key.
+     *         if there was no mapping for key.
      *
      * @throws ClassCastException if the key is of an inappropriate type for
-     * 		  the composited map (optional).
+     *         the composited map (optional).
      * @throws NullPointerException if the key is <tt>null</tt> and the composited map
      *            does not not permit <tt>null</tt> keys (optional).
      * @throws UnsupportedOperationException if the <tt>remove</tt> method is
@@ -447,7 +447,7 @@ public class CompositeMap<K, V> extends AbstractIterableMap<K, V> {
     public Collection<V> values() {
         CompositeCollection<V> values = new CompositeCollection<V>();
         for (int i = composite.length - 1; i >= 0; --i) {
-            values.addComposited((Collection<V>) composite[i].values());
+            values.addComposited(composite[i].values());
         }
         return values;
     }
@@ -505,16 +505,16 @@ public class CompositeMap<K, V> extends AbstractIterableMap<K, V> {
          * @param key  key with which the specified value is to be associated.
          * @param value  value to be associated with the specified key.
          * @return previous value associated with specified key, or <tt>null</tt>
-         *	       if there was no mapping for key.  A <tt>null</tt> return can
-         *	       also indicate that the map previously associated <tt>null</tt>
-         *	       with the specified key, if the implementation supports
-         *	       <tt>null</tt> values.
+         *         if there was no mapping for key.  A <tt>null</tt> return can
+         *         also indicate that the map previously associated <tt>null</tt>
+         *         with the specified key, if the implementation supports
+         *         <tt>null</tt> values.
          *
          * @throws UnsupportedOperationException if not defined
          * @throws ClassCastException if the class of the specified key or value
-         * 	          prevents it from being stored in this map.
+         *            prevents it from being stored in this map.
          * @throws IllegalArgumentException if some aspect of this key or value
-         *	          prevents it from being stored in this map.
+         *            prevents it from being stored in this map.
          * @throws NullPointerException this map does not permit <tt>null</tt>
          *            keys or values, and the specified key or value is
          *            <tt>null</tt>.
@@ -530,9 +530,9 @@ public class CompositeMap<K, V> extends AbstractIterableMap<K, V> {
          *
          * @throws UnsupportedOperationException if not defined
          * @throws ClassCastException if the class of the specified key or value
-         * 	          prevents it from being stored in this map.
+         *            prevents it from being stored in this map.
          * @throws IllegalArgumentException if some aspect of this key or value
-         *	          prevents it from being stored in this map.
+         *            prevents it from being stored in this map.
          * @throws NullPointerException this map does not permit <tt>null</tt>
          *            keys or values, and the specified key or value is
          *            <tt>null</tt>.

http://git-wip-us.apache.org/repos/asf/commons-collections/blob/8c2bb85d/src/java/org/apache/commons/collections/map/LazyMap.java
----------------------------------------------------------------------
diff --git a/src/java/org/apache/commons/collections/map/LazyMap.java b/src/java/org/apache/commons/collections/map/LazyMap.java
index db0f565..d84ff71 100644
--- a/src/java/org/apache/commons/collections/map/LazyMap.java
+++ b/src/java/org/apache/commons/collections/map/LazyMap.java
@@ -91,8 +91,8 @@ public class LazyMap<K, V> extends AbstractMapDecorator<K, V> implements Map<K,
      * @throws IllegalArgumentException if map or factory is null
      */
     public static <K, V> LazyMap<K, V> getLazyMap(Map<K, V> map, Factory< ? extends V> factory) {
-		return new LazyMap<K,V>(map, factory);
-	}
+        return new LazyMap<K,V>(map, factory);
+    }
 
     /**
      * Factory method to create a lazily instantiated map.
@@ -102,21 +102,21 @@ public class LazyMap<K, V> extends AbstractMapDecorator<K, V> implements Map<K,
      * @throws IllegalArgumentException if map or factory is null
      * @deprecated use {@link #getLazyMap(Map, Transformer)} instead.
      */
-	@Deprecated
+    @Deprecated
     public static <K,V> Map<K,V> decorate(Map<K,V> map, Transformer<? super K, ? extends V> factory) {
         return getLazyMap(map, factory);
     }
 
-	/**
+    /**
      * Factory method to create a lazily instantiated map.
      * 
      * @param map  the map to decorate, must not be null
      * @param factory  the factory to use, must not be null
      * @throws IllegalArgumentException if map or factory is null
      */
-	public static <V, K> LazyMap<K, V> getLazyMap(Map<K, V> map, Transformer<? super K, ? extends V> factory) {
-		return new LazyMap<K,V>(map, factory);
-	}
+    public static <V, K> LazyMap<K, V> getLazyMap(Map<K, V> map, Transformer<? super K, ? extends V> factory) {
+        return new LazyMap<K,V>(map, factory);
+    }
 
     //-----------------------------------------------------------------------
     /**
@@ -171,17 +171,17 @@ public class LazyMap<K, V> extends AbstractMapDecorator<K, V> implements Map<K,
      * @since Commons Collections 3.1
      */
     @SuppressWarnings("unchecked")
-	private void readObject(ObjectInputStream in) throws IOException, ClassNotFoundException {
+    private void readObject(ObjectInputStream in) throws IOException, ClassNotFoundException {
         in.defaultReadObject();
         map = (Map) in.readObject();
     }
 
     //-----------------------------------------------------------------------
     @Override
-	public V get(Object key) {
+    public V get(Object key) {
         // create value for key if key is not currently in the map
         if (map.containsKey(key) == false) {
-        	K castKey = cast(key);
+            K castKey = cast(key);
             V value = factory.transform(castKey);
             map.put(castKey, value);
             return value;
@@ -195,10 +195,10 @@ public class LazyMap<K, V> extends AbstractMapDecorator<K, V> implements Map<K,
      * @param key .
      * @return the cast key.
      */
-	@SuppressWarnings("unchecked")
-	private K cast(Object key) {
-		return (K) key;
-	}
+    @SuppressWarnings("unchecked")
+    private K cast(Object key) {
+        return (K) key;
+    }
 
     // no need to wrap keySet, entrySet or values as they are views of
     // existing map entries - you can't do a map-style get on them.

http://git-wip-us.apache.org/repos/asf/commons-collections/blob/8c2bb85d/src/java/org/apache/commons/collections/map/LazySortedMap.java
----------------------------------------------------------------------
diff --git a/src/java/org/apache/commons/collections/map/LazySortedMap.java b/src/java/org/apache/commons/collections/map/LazySortedMap.java
index ff56d0b..0cada69 100644
--- a/src/java/org/apache/commons/collections/map/LazySortedMap.java
+++ b/src/java/org/apache/commons/collections/map/LazySortedMap.java
@@ -85,19 +85,19 @@ public class LazySortedMap<K,V>
      * @param factory  the factory to use, must not be null
      * @throws IllegalArgumentException if map or factory is null
      */
-	public static <K, V> SortedMap<K, V> getLazySortedMap(SortedMap<K, V> map, Factory<? extends V> factory) {
-		return new LazySortedMap<K,V>(map, factory);
-	}
-
-	/**
-	 * Factory method to create a lazily instantiated sorted map.
-	 * 
-	 * @param map  the map to decorate, must not be null
-	 * @param factory  the factory to use, must not be null
-	 * @throws IllegalArgumentException if map or factory is null
-	 * @deprecated
-	 */
-	@Deprecated
+    public static <K, V> SortedMap<K, V> getLazySortedMap(SortedMap<K, V> map, Factory<? extends V> factory) {
+        return new LazySortedMap<K,V>(map, factory);
+    }
+
+    /**
+     * Factory method to create a lazily instantiated sorted map.
+     * 
+     * @param map  the map to decorate, must not be null
+     * @param factory  the factory to use, must not be null
+     * @throws IllegalArgumentException if map or factory is null
+     * @deprecated
+     */
+    @Deprecated
     public static <K,V> SortedMap<K,V> decorate(SortedMap<K,V> map, Transformer<? super K, ? extends V> factory) {
         return getLazySortedMap(map, factory);
     }
@@ -109,9 +109,9 @@ public class LazySortedMap<K,V>
      * @param factory  the factory to use, must not be null
      * @throws IllegalArgumentException if map or factory is null
      */
-	public static <K, V> SortedMap<K, V> getLazySortedMap(SortedMap<K, V> map, Transformer<? super K, ? extends V> factory) {
-		return new LazySortedMap<K,V>(map, factory);
-	}
+    public static <K, V> SortedMap<K, V> getLazySortedMap(SortedMap<K, V> map, Transformer<? super K, ? extends V> factory) {
+        return new LazySortedMap<K,V>(map, factory);
+    }
 
     //-----------------------------------------------------------------------
     /**

http://git-wip-us.apache.org/repos/asf/commons-collections/blob/8c2bb85d/src/test/org/apache/commons/collections/MockTestCase.java
----------------------------------------------------------------------
diff --git a/src/test/org/apache/commons/collections/MockTestCase.java b/src/test/org/apache/commons/collections/MockTestCase.java
index 9362fcd..7a3e48c 100644
--- a/src/test/org/apache/commons/collections/MockTestCase.java
+++ b/src/test/org/apache/commons/collections/MockTestCase.java
@@ -31,37 +31,37 @@ import org.easymock.IExpectationSetters;
  * @author Stephen Kestle
  */
 public abstract class MockTestCase {
-	private List<Object> mockObjects = new ArrayList<Object>();
+    private List<Object> mockObjects = new ArrayList<Object>();
 
-	@SuppressWarnings("unchecked")
-	protected <T> T createMock(Class name) {
-		T mock = (T) EasyMock.createMock(name);
-		return registerMock(mock);
-	}
+    @SuppressWarnings("unchecked")
+    protected <T> T createMock(Class name) {
+        T mock = (T) EasyMock.createMock(name);
+        return registerMock(mock);
+    }
 
-	private <T> T registerMock(T mock) {
-		mockObjects.add(mock);
-		return mock;
-	}
+    private <T> T registerMock(T mock) {
+        mockObjects.add(mock);
+        return mock;
+    }
 
-	protected <T> IExpectationSetters<T> expect(T t) {
-		return EasyMock.expect(t);
-	}
+    protected <T> IExpectationSetters<T> expect(T t) {
+        return EasyMock.expect(t);
+    }
 
-	protected final void replay() {
-		for (Object o : mockObjects) {
-			EasyMock.replay(o);
-		}
-	}
+    protected final void replay() {
+        for (Object o : mockObjects) {
+            EasyMock.replay(o);
+        }
+    }
 
-	protected final void verify() {
-		for (ListIterator<Object> i = mockObjects.listIterator(); i.hasNext();) {
-			try {
-				EasyMock.verify(i.next());
-			} catch (AssertionError e) {
-				throw new AssertionError((i.previousIndex() + 1) + ""
-						+ e.getMessage());
-			}
-		}
-	}
+    protected final void verify() {
+        for (ListIterator<Object> i = mockObjects.listIterator(); i.hasNext();) {
+            try {
+                EasyMock.verify(i.next());
+            } catch (AssertionError e) {
+                throw new AssertionError((i.previousIndex() + 1) + ""
+                        + e.getMessage());
+            }
+        }
+    }
 }

http://git-wip-us.apache.org/repos/asf/commons-collections/blob/8c2bb85d/src/test/org/apache/commons/collections/TestAllPackages.java
----------------------------------------------------------------------
diff --git a/src/test/org/apache/commons/collections/TestAllPackages.java b/src/test/org/apache/commons/collections/TestAllPackages.java
index a67ca5a..48ec3d6 100644
--- a/src/test/org/apache/commons/collections/TestAllPackages.java
+++ b/src/test/org/apache/commons/collections/TestAllPackages.java
@@ -30,7 +30,7 @@ import org.junit.runners.Suite.SuiteClasses;
  */
 @RunWith(Suite.class)
 @SuiteClasses({
-	org.apache.commons.collections.TestAll.class,
+    org.apache.commons.collections.TestAll.class,
     org.apache.commons.collections.bag.TestAll.class,
     org.apache.commons.collections.bidimap.TestAll.class,
     org.apache.commons.collections.buffer.TestAll.class,

http://git-wip-us.apache.org/repos/asf/commons-collections/blob/8c2bb85d/src/test/org/apache/commons/collections/TestCollectionUtils.java
----------------------------------------------------------------------
diff --git a/src/test/org/apache/commons/collections/TestCollectionUtils.java b/src/test/org/apache/commons/collections/TestCollectionUtils.java
index 6d102fb..547c7b5 100644
--- a/src/test/org/apache/commons/collections/TestCollectionUtils.java
+++ b/src/test/org/apache/commons/collections/TestCollectionUtils.java
@@ -875,7 +875,7 @@ public class TestCollectionUtils extends MockTestCase {
 
 //Up to here
     @SuppressWarnings("cast")
-	@Test
+    @Test
     public void filter() {
         List<Integer> ints = new ArrayList<Integer>();
         ints.add(1);
@@ -1396,10 +1396,10 @@ public class TestCollectionUtils extends MockTestCase {
     }
 
     /**
-	 * TODO: Should {@link CollectionUtils} be able to be extended? If it is extended, subclasses must 'override' the static methods with
-	 * call-throughs anyhow, otherwise java compiler warnings will result
-	 */
-	@Test
+     * TODO: Should {@link CollectionUtils} be able to be extended? If it is extended, subclasses must 'override' the static methods with
+     * call-throughs anyhow, otherwise java compiler warnings will result
+     */
+    @Test
     public void ensureCollectionUtilsCanBeExtended() {
         new CollectionUtils() {};
     }

http://git-wip-us.apache.org/repos/asf/commons-collections/blob/8c2bb85d/src/test/org/apache/commons/collections/TestIteratorUtils.java
----------------------------------------------------------------------
diff --git a/src/test/org/apache/commons/collections/TestIteratorUtils.java b/src/test/org/apache/commons/collections/TestIteratorUtils.java
index dc24155..6b797b5 100644
--- a/src/test/org/apache/commons/collections/TestIteratorUtils.java
+++ b/src/test/org/apache/commons/collections/TestIteratorUtils.java
@@ -566,9 +566,9 @@ public class TestIteratorUtils extends BulkTest {
     }
 
     //-----------------------------------------------------------------------
-	/**
-	 * Test next() and hasNext() for an immutable Iterator.
-	 */
+    /**
+     * Test next() and hasNext() for an immutable Iterator.
+     */
     public void testUnmodifiableIteratorIteration() {
         Iterator<String> iterator = getImmutableIterator();
 
@@ -672,7 +672,7 @@ public class TestIteratorUtils extends BulkTest {
      * Test remove() for an immutable ListIterator.
      */
     public void testUnmodifiableListIteratorImmutability() {
-    	ListIterator<String> listIterator = getImmutableListIterator();
+        ListIterator<String> listIterator = getImmutableListIterator();
 
         try {
             listIterator.remove();

http://git-wip-us.apache.org/repos/asf/commons-collections/blob/8c2bb85d/src/test/org/apache/commons/collections/comparators/AbstractTestComparator.java
----------------------------------------------------------------------
diff --git a/src/test/org/apache/commons/collections/comparators/AbstractTestComparator.java b/src/test/org/apache/commons/collections/comparators/AbstractTestComparator.java
index 3c95033..3ebe3eb 100644
--- a/src/test/org/apache/commons/collections/comparators/AbstractTestComparator.java
+++ b/src/test/org/apache/commons/collections/comparators/AbstractTestComparator.java
@@ -192,15 +192,15 @@ public abstract class AbstractTestComparator<T> extends AbstractTestObject {
             // test to make sure the canonical form has been preserved
             try {
                 comparator = (Comparator<T>) readExternalFormFromDisk(getCanonicalComparatorName(makeObject()));
-        	} catch (FileNotFoundException exception) {
+            } catch (FileNotFoundException exception) {
     
                 boolean autoCreateSerialized = false;
     
-        	    if (autoCreateSerialized) {
-    	          	comparator = makeObject();
-            		String fileName = getCanonicalComparatorName(comparator);
-            		writeExternalFormToDisk((Serializable) comparator, fileName);
-            		fail("Serialized form could not be found.  A serialized version "
+                if (autoCreateSerialized) {
+                      comparator = makeObject();
+                    String fileName = getCanonicalComparatorName(comparator);
+                    writeExternalFormToDisk((Serializable) comparator, fileName);
+                    fail("Serialized form could not be found.  A serialized version "
                             + "has now been written (and should be added to CVS): " + fileName);
                 } else {
                     fail("The Serialized form could be located to test serialization "

http://git-wip-us.apache.org/repos/asf/commons-collections/blob/8c2bb85d/src/test/org/apache/commons/collections/comparators/TestNullComparator.java
----------------------------------------------------------------------
diff --git a/src/test/org/apache/commons/collections/comparators/TestNullComparator.java b/src/test/org/apache/commons/collections/comparators/TestNullComparator.java
index c57f25d..14ffe77 100644
--- a/src/test/org/apache/commons/collections/comparators/TestNullComparator.java
+++ b/src/test/org/apache/commons/collections/comparators/TestNullComparator.java
@@ -48,28 +48,28 @@ public abstract class TestNullComparator extends AbstractTestComparator<Integer>
      **/
     public static class TestNullComparator1 extends TestNullComparator {
 
-    	public TestNullComparator1(String testName) {
-    	    super(testName);
-    	}
+        public TestNullComparator1(String testName) {
+            super(testName);
+        }
 
         public Comparator<Integer> makeObject() {
-    	    return new NullComparator<Integer>();
-    	}
+            return new NullComparator<Integer>();
+        }
 
         public List<Integer> getComparableObjectsOrdered() {
             List<Integer> list = new LinkedList<Integer>();
-    	    list.add(new Integer(1));
-    	    list.add(new Integer(2));
-    	    list.add(new Integer(3));
-    	    list.add(new Integer(4));
-    	    list.add(new Integer(5));
-    	    list.add(null);
-    	    return list;
-    	}
+            list.add(new Integer(1));
+            list.add(new Integer(2));
+            list.add(new Integer(3));
+            list.add(new Integer(4));
+            list.add(new Integer(5));
+            list.add(null);
+            return list;
+        }
 
-    	public String getCanonicalComparatorName(Object object) {
-    	    return super.getCanonicalComparatorName(object) + "1";
-    	}
+        public String getCanonicalComparatorName(Object object) {
+            return super.getCanonicalComparatorName(object) + "1";
+        }
     }
 
     /**

http://git-wip-us.apache.org/repos/asf/commons-collections/blob/8c2bb85d/src/test/org/apache/commons/collections/iterators/TestSingletonListIterator.java
----------------------------------------------------------------------
diff --git a/src/test/org/apache/commons/collections/iterators/TestSingletonListIterator.java b/src/test/org/apache/commons/collections/iterators/TestSingletonListIterator.java
index 2132302..3cbf500 100644
--- a/src/test/org/apache/commons/collections/iterators/TestSingletonListIterator.java
+++ b/src/test/org/apache/commons/collections/iterators/TestSingletonListIterator.java
@@ -103,12 +103,12 @@ public class TestSingletonListIterator<E> extends AbstractTestListIterator<E> {
         assertEquals( "Iteration next index", 1, iter.nextIndex() );
         assertEquals( "Iteration previous index", 0, iter.previousIndex() );
 
-    	try {
-    	    iter.next();
-    	} catch (Exception e) {
-    	  assertTrue("NoSuchElementException must be thrown", 
-    		 e.getClass().equals((new NoSuchElementException()).getClass()));
-    	}
+        try {
+            iter.next();
+        } catch (Exception e) {
+          assertTrue("NoSuchElementException must be thrown", 
+             e.getClass().equals((new NoSuchElementException()).getClass()));
+        }
         iter.previous();
         try {
             iter.previous();

http://git-wip-us.apache.org/repos/asf/commons-collections/blob/8c2bb85d/src/test/org/apache/commons/collections/list/TestTreeList.java
----------------------------------------------------------------------
diff --git a/src/test/org/apache/commons/collections/list/TestTreeList.java b/src/test/org/apache/commons/collections/list/TestTreeList.java
index 22381ad..9d950ac 100644
--- a/src/test/org/apache/commons/collections/list/TestTreeList.java
+++ b/src/test/org/apache/commons/collections/list/TestTreeList.java
@@ -33,9 +33,9 @@ import org.apache.commons.collections.BulkTest;
  */
 public class TestTreeList<E> extends AbstractTestList<E> {
 
-	public TestTreeList(String name) {
-		super(name);
-	}
+    public TestTreeList(String name) {
+        super(name);
+    }
 
     public static void main(String[] args) {
         junit.textui.TestRunner.run(suite());
@@ -105,29 +105,29 @@ public class TestTreeList<E> extends AbstractTestList<E> {
     }
 
     //-----------------------------------------------------------------------
-	public TreeList<E> makeObject() {
-		return new TreeList<E>();
-	}
+    public TreeList<E> makeObject() {
+        return new TreeList<E>();
+    }
 
     //-----------------------------------------------------------------------
-	@SuppressWarnings("unchecked")
+    @SuppressWarnings("unchecked")
     public void testAddMultiple() {
-		List<E> l = makeObject();
-		l.add((E) "hugo");
-		l.add((E) "erna");
-		l.add((E) "daniel");
-		l.add((E) "andres");
-		l.add((E) "harald");
-		l.add(0, null);
-		assertEquals(null, l.get(0));
-		assertEquals("hugo", l.get(1));
-		assertEquals("erna", l.get(2));
-		assertEquals("daniel", l.get(3));
-		assertEquals("andres", l.get(4));
-		assertEquals("harald", l.get(5));
-	}
-
-	@SuppressWarnings("unchecked")
+        List<E> l = makeObject();
+        l.add((E) "hugo");
+        l.add((E) "erna");
+        l.add((E) "daniel");
+        l.add((E) "andres");
+        l.add((E) "harald");
+        l.add(0, null);
+        assertEquals(null, l.get(0));
+        assertEquals("hugo", l.get(1));
+        assertEquals("erna", l.get(2));
+        assertEquals("daniel", l.get(3));
+        assertEquals("andres", l.get(4));
+        assertEquals("harald", l.get(5));
+    }
+
+    @SuppressWarnings("unchecked")
     public void testRemove() {
         List<E> l = makeObject();
         l.add((E) "hugo");
@@ -136,44 +136,44 @@ public class TestTreeList<E> extends AbstractTestList<E> {
         l.add((E) "andres");
         l.add((E) "harald");
         l.add(0, null);
-		int i = 0;
-		assertEquals(null, l.get(i++));
-		assertEquals("hugo", l.get(i++));
-		assertEquals("erna", l.get(i++));
-		assertEquals("daniel", l.get(i++));
-		assertEquals("andres", l.get(i++));
-		assertEquals("harald", l.get(i++));
-
-		l.remove(0);
-		i = 0;
-		assertEquals("hugo", l.get(i++));
-		assertEquals("erna", l.get(i++));
-		assertEquals("daniel", l.get(i++));
-		assertEquals("andres", l.get(i++));
-		assertEquals("harald", l.get(i++));
-
-		i = 0;
-		l.remove(1);
-		assertEquals("hugo", l.get(i++));
-		assertEquals("daniel", l.get(i++));
-		assertEquals("andres", l.get(i++));
-		assertEquals("harald", l.get(i++));
-
-		i = 0;
-		l.remove(2);
-		assertEquals("hugo", l.get(i++));
-		assertEquals("daniel", l.get(i++));
-		assertEquals("harald", l.get(i++));
-	}
-
-	@SuppressWarnings("unchecked")
+        int i = 0;
+        assertEquals(null, l.get(i++));
+        assertEquals("hugo", l.get(i++));
+        assertEquals("erna", l.get(i++));
+        assertEquals("daniel", l.get(i++));
+        assertEquals("andres", l.get(i++));
+        assertEquals("harald", l.get(i++));
+
+        l.remove(0);
+        i = 0;
+        assertEquals("hugo", l.get(i++));
+        assertEquals("erna", l.get(i++));
+        assertEquals("daniel", l.get(i++));
+        assertEquals("andres", l.get(i++));
+        assertEquals("harald", l.get(i++));
+
+        i = 0;
+        l.remove(1);
+        assertEquals("hugo", l.get(i++));
+        assertEquals("daniel", l.get(i++));
+        assertEquals("andres", l.get(i++));
+        assertEquals("harald", l.get(i++));
+
+        i = 0;
+        l.remove(2);
+        assertEquals("hugo", l.get(i++));
+        assertEquals("daniel", l.get(i++));
+        assertEquals("harald", l.get(i++));
+    }
+
+    @SuppressWarnings("unchecked")
     public void testInsertBefore() {
         List<E> l = makeObject();
         l.add((E) "erna");
         l.add(0, (E) "hugo");
-		assertEquals("hugo", l.get(0));
-		assertEquals("erna", l.get(1));
-	}
+        assertEquals("hugo", l.get(0));
+        assertEquals("erna", l.get(1));
+    }
 
     @SuppressWarnings("unchecked")
     public void testIndexOf() {

http://git-wip-us.apache.org/repos/asf/commons-collections/blob/8c2bb85d/src/test/org/apache/commons/collections/map/TestAll.java
----------------------------------------------------------------------
diff --git a/src/test/org/apache/commons/collections/map/TestAll.java b/src/test/org/apache/commons/collections/map/TestAll.java
index 7df3d66..711b089 100644
--- a/src/test/org/apache/commons/collections/map/TestAll.java
+++ b/src/test/org/apache/commons/collections/map/TestAll.java
@@ -33,7 +33,7 @@ import org.junit.runners.Suite.SuiteClasses;
  */
 @RunWith(Suite.class)
 @SuiteClasses({
-	TestCaseInsensitiveMap.class,
+    TestCaseInsensitiveMap.class,
     TestCompositeMap.class,
     TestDefaultedMap.class,
     TestFlat3Map.class,

http://git-wip-us.apache.org/repos/asf/commons-collections/blob/8c2bb85d/src/test/org/apache/commons/collections/map/TestLazyMap.java
----------------------------------------------------------------------
diff --git a/src/test/org/apache/commons/collections/map/TestLazyMap.java b/src/test/org/apache/commons/collections/map/TestLazyMap.java
index c7042b2..1e51a3f 100644
--- a/src/test/org/apache/commons/collections/map/TestLazyMap.java
+++ b/src/test/org/apache/commons/collections/map/TestLazyMap.java
@@ -37,7 +37,7 @@ import org.junit.Test;
  */
 public class TestLazyMap<K, V> extends AbstractTestIterableMap<K, V> {
 
-	private static final Factory<Integer> oneFactory = FactoryUtils.constantFactory(1);
+    private static final Factory<Integer> oneFactory = FactoryUtils.constantFactory(1);
 
     public TestLazyMap(String testName) {
         super(testName);
@@ -49,14 +49,14 @@ public class TestLazyMap<K, V> extends AbstractTestIterableMap<K, V> {
     }
 
     @Override
-	public LazyMap<K,V> makeObject() {
+    public LazyMap<K,V> makeObject() {
         return getLazyMap(new HashMap<K,V>(), FactoryUtils.<V>nullFactory());
     }
 
     //-----------------------------------------------------------------------
     @Override
     public void testMapGet() {
-    	//TODO eliminate need for this via superclass - see svn history.
+        //TODO eliminate need for this via superclass - see svn history.
     }
 
     @Test
@@ -79,21 +79,21 @@ public class TestLazyMap<K, V> extends AbstractTestIterableMap<K, V> {
 
     @Test
     public void mapGetWithTransformer() {
-    	Transformer<Number, Integer> intConverter = new Transformer<Number, Integer>(){
-			public Integer transform(Number input) {
-				return input.intValue();
-			}
-    	};
-		Map<Long, Number> map = getLazyMap(new HashMap<Long,Number>(), intConverter );
-    	assertEquals(0, map.size());
-    	Number i1 = map.get(123L);
-    	assertEquals(123, i1);
-    	assertEquals(1, map.size());
+        Transformer<Number, Integer> intConverter = new Transformer<Number, Integer>(){
+            public Integer transform(Number input) {
+                return input.intValue();
+            }
+        };
+        Map<Long, Number> map = getLazyMap(new HashMap<Long,Number>(), intConverter );
+        assertEquals(0, map.size());
+        Number i1 = map.get(123L);
+        assertEquals(123, i1);
+        assertEquals(1, map.size());
     }
 
 
     @Override
-	public String getCompatibilityVersion() {
+    public String getCompatibilityVersion() {
         return "3.1";
     }
 

http://git-wip-us.apache.org/repos/asf/commons-collections/blob/8c2bb85d/src/test/org/apache/commons/collections/map/TestLazySortedMap.java
----------------------------------------------------------------------
diff --git a/src/test/org/apache/commons/collections/map/TestLazySortedMap.java b/src/test/org/apache/commons/collections/map/TestLazySortedMap.java
index c4841c4..02ca1d4 100644
--- a/src/test/org/apache/commons/collections/map/TestLazySortedMap.java
+++ b/src/test/org/apache/commons/collections/map/TestLazySortedMap.java
@@ -40,7 +40,7 @@ import org.junit.Test;
  */
 public class TestLazySortedMap<K, V> extends AbstractTestSortedMap<K, V> {
     
-	private static final Factory<Integer> oneFactory = FactoryUtils.constantFactory(1);
+    private static final Factory<Integer> oneFactory = FactoryUtils.constantFactory(1);
    
     public TestLazySortedMap(String testName) {
         super(testName);
@@ -52,18 +52,18 @@ public class TestLazySortedMap<K, V> extends AbstractTestSortedMap<K, V> {
     }
 
     @Override
-	public SortedMap<K,V> makeObject() {
+    public SortedMap<K,V> makeObject() {
         return getLazySortedMap(new TreeMap<K,V>(), FactoryUtils.<V>nullFactory());
     }
     
     @Override
-	public boolean isSubMapViewsSerializable() {
+    public boolean isSubMapViewsSerializable() {
         // TODO TreeMap sub map views have a bug in deserialization.
         return false;
     }
 
     @Override
-	public boolean isAllowNullKey() {
+    public boolean isAllowNullKey() {
         return false;
     }
 
@@ -71,7 +71,7 @@ public class TestLazySortedMap<K, V> extends AbstractTestSortedMap<K, V> {
     //-----------------------------------------------------------------------
     @Override
     public void testMapGet() {
-    	//TODO eliminate need for this via superclass - see svn history.
+        //TODO eliminate need for this via superclass - see svn history.
     }
     
     @Test
@@ -128,7 +128,7 @@ public class TestLazySortedMap<K, V> extends AbstractTestSortedMap<K, V> {
     }
     
     @Override
-	public String getCompatibilityVersion() {
+    public String getCompatibilityVersion() {
         return "3.1";
     }
 

http://git-wip-us.apache.org/repos/asf/commons-collections/blob/8c2bb85d/src/test/org/apache/commons/collections/splitmap/TestAll.java
----------------------------------------------------------------------
diff --git a/src/test/org/apache/commons/collections/splitmap/TestAll.java b/src/test/org/apache/commons/collections/splitmap/TestAll.java
index c3e54a4..005b1f2 100644
--- a/src/test/org/apache/commons/collections/splitmap/TestAll.java
+++ b/src/test/org/apache/commons/collections/splitmap/TestAll.java
@@ -36,7 +36,7 @@ import org.junit.runners.Suite.SuiteClasses;
 @RunWith(Suite.class)
 @SuiteClasses({
     TestSplitMapUtils.class,
-	TestTransformedMap.class
+    TestTransformedMap.class
 })
 public class TestAll extends TestCase {
 }


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