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From ggreg...@apache.org
Subject [2/2] commons-collections git commit: Remove trailing white spaces on all lines.
Date Sat, 14 Oct 2017 19:41:54 GMT
Remove trailing white spaces on all lines.

Project: http://git-wip-us.apache.org/repos/asf/commons-collections/repo
Commit: http://git-wip-us.apache.org/repos/asf/commons-collections/commit/be6789ce
Tree: http://git-wip-us.apache.org/repos/asf/commons-collections/tree/be6789ce
Diff: http://git-wip-us.apache.org/repos/asf/commons-collections/diff/be6789ce

Branch: refs/heads/master
Commit: be6789ced66778415184f6d36bf662704cbbd911
Parents: b952297
Author: ggregory <ggregory@US-L-GG05.rocketsoftware.com>
Authored: Sat Oct 14 13:41:44 2017 -0600
Committer: ggregory <ggregory@US-L-GG05.rocketsoftware.com>
Committed: Sat Oct 14 13:41:44 2017 -0600

----------------------------------------------------------------------
 .../commons/collections4/BagUtilsTest.java      |  4 +-
 .../collections4/CollectionUtilsTest.java       |  6 +-
 .../collections4/ComparatorUtilsTest.java       |  4 +-
 .../collections4/FluentIterableTest.java        |  2 +-
 .../commons/collections4/IterableUtilsTest.java | 32 +++----
 .../commons/collections4/IteratorUtilsTest.java | 18 ++--
 .../commons/collections4/MapUtilsTest.java      | 90 ++++++++++----------
 .../commons/collections4/MockTestCase.java      |  4 +-
 .../collections4/PredicateUtilsTest.java        | 30 +++----
 .../commons/collections4/QueueUtilsTest.java    |  4 +-
 .../commons/collections4/SetUtilsTest.java      |  6 +-
 .../collections4/TransformerUtilsTest.java      |  4 +-
 .../commons/collections4/TrieUtilsTest.java     |  2 +-
 .../collections4/bag/AbstractBagTest.java       | 16 ++--
 .../collections4/bag/CollectionBagTest.java     |  4 +-
 .../bag/CollectionSortedBagTest.java            |  4 +-
 .../commons/collections4/bag/TreeBagTest.java   |  2 +-
 .../collections4/bag/UnmodifiableBagTest.java   |  2 +-
 .../bag/UnmodifiableSortedBagTest.java          |  2 +-
 .../bidimap/DualTreeBidiMap2Test.java           |  2 +-
 .../bidimap/DualTreeBidiMapTest.java            |  2 +-
 .../bidimap/UnmodifiableBidiMapTest.java        |  4 +-
 .../bidimap/UnmodifiableOrderedBidiMapTest.java |  2 +-
 .../bidimap/UnmodifiableSortedBidiMapTest.java  |  2 +-
 .../collection/AbstractCollectionTest.java      |  4 +-
 .../PredicatedCollectionBuilderTest.java        | 10 +--
 .../collection/PredicatedCollectionTest.java    |  2 +-
 .../UnmodifiableBoundedCollectionTest.java      |  8 +-
 .../collection/UnmodifiableCollectionTest.java  |  4 +-
 .../AbstractAnyAllOnePredicateTest.java         |  2 +-
 .../iterators/FilterIteratorTest.java           |  2 +-
 .../iterators/IteratorEnumerationTest.java      |  8 +-
 .../iterators/ListIteratorWrapper2Test.java     |  2 +-
 .../iterators/ListIteratorWrapperTest.java      |  2 +-
 .../iterators/PeekingIteratorTest.java          | 12 +--
 .../iterators/PushbackIteratorTest.java         |  2 +-
 .../iterators/UniqueFilterIteratorTest.java     |  2 +-
 .../collections4/keyvalue/MultiKeyTest.java     |  4 +-
 .../collections4/list/GrowthListTest.java       |  2 +-
 .../collections4/list/PredicatedListTest.java   |  2 +-
 .../map/CaseInsensitiveMapTest.java             |  2 +-
 .../collections4/map/DefaultedMapTest.java      |  2 +-
 .../commons/collections4/map/Flat3MapTest.java  | 10 +--
 .../commons/collections4/map/LRUMapTest.java    |  2 +-
 .../commons/collections4/map/LazyMapTest.java   |  2 +-
 .../collections4/map/MultiKeyMapTest.java       |  2 +-
 .../collections4/map/MultiValueMapTest.java     |  8 +-
 .../map/PassiveExpiringMapTest.java             |  8 +-
 .../collections4/map/PredicatedMapTest.java     |  2 +-
 .../map/TransformedSortedMapTest.java           |  2 +-
 .../multimap/AbstractMultiValuedMapTest.java    |  2 +-
 .../multimap/TransformedMultiValuedMapTest.java |  2 +-
 .../UnmodifiableMultiValuedMapTest.java         |  4 +-
 .../multiset/AbstractMultiSetTest.java          | 16 ++--
 .../multiset/UnmodifiableMultiSetTest.java      |  2 +-
 .../collections4/queue/AbstractQueueTest.java   | 22 ++---
 .../queue/UnmodifiableQueueTest.java            |  2 +-
 .../collections4/set/ListOrderedSetTest.java    |  2 +-
 .../collections4/set/PredicatedSetTest.java     |  2 +-
 .../collections4/set/UnmodifiableSetTest.java   |  2 +-
 .../collections4/trie/PatriciaTrieTest.java     |  2 +-
 61 files changed, 207 insertions(+), 207 deletions(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/commons-collections/blob/be6789ce/src/test/java/org/apache/commons/collections4/BagUtilsTest.java
----------------------------------------------------------------------
diff --git a/src/test/java/org/apache/commons/collections4/BagUtilsTest.java b/src/test/java/org/apache/commons/collections4/BagUtilsTest.java
index 6d0f856..4c90700 100644
--- a/src/test/java/org/apache/commons/collections4/BagUtilsTest.java
+++ b/src/test/java/org/apache/commons/collections4/BagUtilsTest.java
@@ -66,7 +66,7 @@ public class BagUtilsTest {
         } catch (final NullPointerException ex) {
             // expected
         }
-        
+
         assertSame("UnmodifiableBag shall not be decorated", bag, BagUtils.unmodifiableBag(bag));
     }
 
@@ -132,7 +132,7 @@ public class BagUtilsTest {
         } catch (final NullPointerException ex) {
             // expected
         }
-        
+
         assertSame("UnmodifiableSortedBag shall not be decorated", bag, BagUtils.unmodifiableSortedBag(bag));
     }
 

http://git-wip-us.apache.org/repos/asf/commons-collections/blob/be6789ce/src/test/java/org/apache/commons/collections4/CollectionUtilsTest.java
----------------------------------------------------------------------
diff --git a/src/test/java/org/apache/commons/collections4/CollectionUtilsTest.java b/src/test/java/org/apache/commons/collections4/CollectionUtilsTest.java
index 9553610..dcfa872 100644
--- a/src/test/java/org/apache/commons/collections4/CollectionUtilsTest.java
+++ b/src/test/java/org/apache/commons/collections4/CollectionUtilsTest.java
@@ -1183,7 +1183,7 @@ public class CollectionUtilsTest extends MockTestCase {
         input.add(2);
         input.add(3);
         input.add(4);
-        
+
         List<Integer> output = new ArrayList<>();
         List<Integer> rejected = new ArrayList<>();
 
@@ -1192,11 +1192,11 @@ public class CollectionUtilsTest extends MockTestCase {
         // output contains 2
         assertEquals(1, output.size());
         assertEquals(2, CollectionUtils.extractSingleton(output).intValue());
-        
+
         // rejected contains 1, 3, and 4
         Integer[] expected = {1, 3, 4};
         Assert.assertArrayEquals(expected, rejected.toArray());
-        
+
         output.clear();
         rejected.clear();
         CollectionUtils.select((List<Integer>) null, EQUALS_TWO, output, rejected);

http://git-wip-us.apache.org/repos/asf/commons-collections/blob/be6789ce/src/test/java/org/apache/commons/collections4/ComparatorUtilsTest.java
----------------------------------------------------------------------
diff --git a/src/test/java/org/apache/commons/collections4/ComparatorUtilsTest.java b/src/test/java/org/apache/commons/collections4/ComparatorUtilsTest.java
index 4c4b1a9..e8fabd4 100644
--- a/src/test/java/org/apache/commons/collections4/ComparatorUtilsTest.java
+++ b/src/test/java/org/apache/commons/collections4/ComparatorUtilsTest.java
@@ -60,7 +60,7 @@ public class ComparatorUtilsTest {
 
         assertEquals(Integer.valueOf(10), ComparatorUtils.max(1, 10, null));
         assertEquals(Integer.valueOf(10), ComparatorUtils.max(10, -10, null));
-        
+
         assertEquals(Integer.valueOf(1), ComparatorUtils.max(1, 10, reversed));
         assertEquals(Integer.valueOf(-10), ComparatorUtils.max(10, -10, reversed));
 
@@ -86,7 +86,7 @@ public class ComparatorUtilsTest {
 
         assertEquals(Integer.valueOf(1), ComparatorUtils.min(1, 10, null));
         assertEquals(Integer.valueOf(-10), ComparatorUtils.min(10, -10, null));
-        
+
         assertEquals(Integer.valueOf(10), ComparatorUtils.min(1, 10, reversed));
         assertEquals(Integer.valueOf(10), ComparatorUtils.min(10, -10, reversed));
 

http://git-wip-us.apache.org/repos/asf/commons-collections/blob/be6789ce/src/test/java/org/apache/commons/collections4/FluentIterableTest.java
----------------------------------------------------------------------
diff --git a/src/test/java/org/apache/commons/collections4/FluentIterableTest.java b/src/test/java/org/apache/commons/collections4/FluentIterableTest.java
index 5b1851f..02b39eb 100644
--- a/src/test/java/org/apache/commons/collections4/FluentIterableTest.java
+++ b/src/test/java/org/apache/commons/collections4/FluentIterableTest.java
@@ -381,7 +381,7 @@ public class FluentIterableTest {
         } catch (NullPointerException npe) {
             // expected
         }
-        
+
         result = FluentIterable
                     .of(Arrays.asList(1, 4, 7))
                     .zip(Arrays.asList(2, 5, 8), Arrays.asList(3, 6, 9))

http://git-wip-us.apache.org/repos/asf/commons-collections/blob/be6789ce/src/test/java/org/apache/commons/collections4/IterableUtilsTest.java
----------------------------------------------------------------------
diff --git a/src/test/java/org/apache/commons/collections4/IterableUtilsTest.java b/src/test/java/org/apache/commons/collections4/IterableUtilsTest.java
index 7fd4873..59ff2bb 100644
--- a/src/test/java/org/apache/commons/collections4/IterableUtilsTest.java
+++ b/src/test/java/org/apache/commons/collections4/IterableUtilsTest.java
@@ -331,7 +331,7 @@ public class IterableUtilsTest {
     @Test
     public void matchesAny() {
         final List<Integer> list = new ArrayList<>();
-        
+
         try {
             assertFalse(IterableUtils.matchesAny(null, null));
             fail("predicate must not be null");
@@ -414,17 +414,17 @@ public class IterableUtilsTest {
         input.add(4);
         List<List<Integer>> partitions = IterableUtils.partition(input, EQUALS_TWO);
         assertEquals(2, partitions.size());
-        
+
         // first partition contains 2
         Collection<Integer> partition = partitions.get(0);
         assertEquals(1, partition.size());
         assertEquals(2, CollectionUtils.extractSingleton(partition).intValue());
-        
+
         // second partition contains 1, 3, and 4
         Integer[] expected = {1, 3, 4};
         partition = partitions.get(1);
         Assert.assertArrayEquals(expected, partition.toArray());
-        
+
         partitions = IterableUtils.partition((List<Integer>) null, EQUALS_TWO);
         assertEquals(2, partitions.size());
         assertTrue(partitions.get(0).isEmpty());
@@ -456,12 +456,12 @@ public class IterableUtilsTest {
         Collection<Integer> partition = partitions.get(0);
         assertEquals(1, partition.size());
         assertEquals(2, partition.iterator().next().intValue());
-        
+
         // second partition contains 4
         partition = partitions.get(1);
         assertEquals(1, partition.size());
         assertEquals(4, partition.iterator().next().intValue());
-        
+
         // third partition contains 1 and 3
         Integer[] expected = {1, 3};
         partition = partitions.get(2);
@@ -478,7 +478,7 @@ public class IterableUtilsTest {
     public void testToString() {
         String result = IterableUtils.toString(iterableA);
         assertEquals("[1, 2, 2, 3, 3, 3, 4, 4, 4, 4]", result);
-        
+
         result = IterableUtils.toString(new ArrayList<Integer>());
         assertEquals("[]", result);
 
@@ -514,38 +514,38 @@ public class IterableUtilsTest {
 
     @Test
     public void testToStringDelimiter() {
-        
+
         Transformer<Integer, String> transformer = new Transformer<Integer, String>() {
             @Override
             public String transform(Integer input) {
                 return new Integer(input * 2).toString();
             }
         };
-        
+
         String result = IterableUtils.toString(iterableA, transformer, "", "", "");
         assertEquals("2446668888", result);
-        
+
         result = IterableUtils.toString(iterableA, transformer, ",", "", "");
         assertEquals("2,4,4,6,6,6,8,8,8,8", result);
-        
+
         result = IterableUtils.toString(iterableA, transformer, "", "[", "]");
         assertEquals("[2446668888]", result);
-        
+
         result = IterableUtils.toString(iterableA, transformer, ",", "[", "]");
         assertEquals("[2,4,4,6,6,6,8,8,8,8]", result);
-        
+
         result = IterableUtils.toString(iterableA, transformer, ",", "[[", "]]");
         assertEquals("[[2,4,4,6,6,6,8,8,8,8]]", result);
-        
+
         result = IterableUtils.toString(iterableA, transformer, ",,", "[", "]");
         assertEquals("[2,,4,,4,,6,,6,,6,,8,,8,,8,,8]", result);
-        
+
         result = IterableUtils.toString(iterableA, transformer, ",,", "((", "))");
         assertEquals("((2,,4,,4,,6,,6,,6,,8,,8,,8,,8))", result);
 
         result = IterableUtils.toString(new ArrayList<Integer>(), transformer, "", "(", ")");
         assertEquals("()", result);
-        
+
         result = IterableUtils.toString(new ArrayList<Integer>(), transformer, "", "", "");
         assertEquals("", result);
     }

http://git-wip-us.apache.org/repos/asf/commons-collections/blob/be6789ce/src/test/java/org/apache/commons/collections4/IteratorUtilsTest.java
----------------------------------------------------------------------
diff --git a/src/test/java/org/apache/commons/collections4/IteratorUtilsTest.java b/src/test/java/org/apache/commons/collections4/IteratorUtilsTest.java
index 38431da..09fe803 100644
--- a/src/test/java/org/apache/commons/collections4/IteratorUtilsTest.java
+++ b/src/test/java/org/apache/commons/collections4/IteratorUtilsTest.java
@@ -184,7 +184,7 @@ public class IteratorUtilsTest {
         list.add(null);
         final Object[] result = IteratorUtils.toArray(list.iterator());
         assertEquals(list, Arrays.asList(result));
-        
+
         try {
         	IteratorUtils.toArray(null);
             fail("Expecting NullPointerException");
@@ -201,14 +201,14 @@ public class IteratorUtilsTest {
         list.add(null);
         final String[] result = IteratorUtils.toArray(list.iterator(), String.class);
         assertEquals(list, Arrays.asList(result));
-        
+
         try {
         	IteratorUtils.toArray(list.iterator(), null);
             fail("Expecting NullPointerException");
         } catch (final NullPointerException ex) {
             // success
         }
-        
+
         try {
         	IteratorUtils.toArray(null, String.class);
             fail("Expecting NullPointerException");
@@ -972,7 +972,7 @@ public class IteratorUtilsTest {
         }
 
         // natural ordering
-        Iterator<Integer> it = 
+        Iterator<Integer> it =
                 IteratorUtils.collatedIterator(null, collectionOdd.iterator(), collectionEven.iterator());
 
         List<Integer> result = IteratorUtils.toList(it);
@@ -1115,14 +1115,14 @@ public class IteratorUtilsTest {
         }
         assertTrue(!iterator.hasNext());
     }
-    
+
     @Test
     public void testGetIterator() {
     	final Object[] objArray = {"a", "b", "c"};
         final Map<String, String> inMap = new HashMap<>();
         final Node[] nodes = createNodes();
-        final NodeList nodeList = createNodeList(nodes); 
-        		
+        final NodeList nodeList = createNodeList(nodes);
+
         assertTrue("returns empty iterator when null passed", IteratorUtils.getIterator(null) instanceof EmptyIterator);
         assertTrue("returns Iterator when Iterator directly ", IteratorUtils.getIterator(iterableA.iterator()) instanceof Iterator);
         assertTrue("returns Iterator when iterable passed", IteratorUtils.getIterator(iterableA) instanceof Iterator);
@@ -1130,9 +1130,9 @@ public class IteratorUtilsTest {
         assertTrue("returns Iterator when Map passed", IteratorUtils.getIterator(inMap) instanceof Iterator);
         assertTrue("returns NodeListIterator when nodeList passed", IteratorUtils.getIterator(nodeList) instanceof NodeListIterator);
         assertTrue("returns EnumerationIterator when Enumeration passed", IteratorUtils.getIterator(new Vector().elements()) instanceof EnumerationIterator);
- 
+
     }
-    
+
     @Test
     public void testToListIterator() {
         final List<Integer> list = new ArrayList<>();

http://git-wip-us.apache.org/repos/asf/commons-collections/blob/be6789ce/src/test/java/org/apache/commons/collections4/MapUtilsTest.java
----------------------------------------------------------------------
diff --git a/src/test/java/org/apache/commons/collections4/MapUtilsTest.java b/src/test/java/org/apache/commons/collections4/MapUtilsTest.java
index 21f20c4..879a605 100644
--- a/src/test/java/org/apache/commons/collections4/MapUtilsTest.java
+++ b/src/test/java/org/apache/commons/collections4/MapUtilsTest.java
@@ -248,7 +248,7 @@ public class MapUtilsTest extends AbstractAvailableLocalesTest {
         assertEquals(true, test.containsKey("BLUE"));
         assertEquals("#0000FF", test.get("BLUE"));
         assertEquals(3, test.size());
-        
+
         test = MapUtils.putAll(new HashMap<String, String>(), null);
         assertEquals(0, test.size());
 
@@ -905,24 +905,24 @@ public class MapUtilsTest extends AbstractAvailableLocalesTest {
         assertSame(iMap, MapUtils.iterableMap(iMap));
     }
 
-    @Test 
+    @Test
     public void testSize0() {
         assertEquals(0, MapUtils.size(new HashMap<>()));
     }
 
-    @Test 
+    @Test
     public void testSizeNull() {
         assertEquals(0, MapUtils.size(null));
     }
 
-    @Test 
+    @Test
     public void testSize() {
         final HashMap<Object, Object> map = new HashMap<>();
         map.put("A", "1");
         map.put("B", "2");
         assertEquals(2, MapUtils.size(map));
     }
-    
+
     @Test
     public void testToProperties() {
         final Map<String, String> in = new HashMap<>();
@@ -936,7 +936,7 @@ public class MapUtilsTest extends AbstractAvailableLocalesTest {
         assertEquals(in.get("key2"), out.get("key2"));
         assertEquals(in.get("key3"), out.get("key3"));
     }
-    
+
     @Test
     public void testToPropertiesEmpty() {
         final Map<String, String> in = null;
@@ -944,12 +944,12 @@ public class MapUtilsTest extends AbstractAvailableLocalesTest {
 
         assertEquals(out.size(), 0);
     }
-    
+
     @Test
     public void testgetDoubleValue() {
         final Map<String, Double> in = new HashMap<>();
         in.put("key", 2.0);
-        
+
         assertEquals(2.0, MapUtils.getDoubleValue(in,"key", 0.0), 0);
         assertEquals(2.0, MapUtils.getDoubleValue(in,"key"), 0);
         assertEquals(1.0, MapUtils.getDoubleValue(in,"noKey", 1.0), 0);
@@ -957,14 +957,14 @@ public class MapUtilsTest extends AbstractAvailableLocalesTest {
         assertEquals(2.0, MapUtils.getDouble(in,"key", 0.0), 0);
         assertEquals(1.0, MapUtils.getDouble(in,"noKey", 1.0), 0);
 
-        
+
         final Map<String, String> inStr = new HashMap<>();
         char decimalSeparator = getDecimalSeparator();
         inStr.put("str1", "2" + decimalSeparator + "0");
-        
+
         assertEquals(MapUtils.getDoubleValue(inStr,"str1", 0.0), 2.0, 0);
     }
-    
+
     @Test
     public void testgetFloatValue() {
         final Map<String, Float> in = new HashMap<>();
@@ -976,34 +976,34 @@ public class MapUtilsTest extends AbstractAvailableLocalesTest {
         assertEquals(0, MapUtils.getFloatValue(in,"noKey"), 0);
         assertEquals(2.0, MapUtils.getFloat(in,"key", 0.0f), 0);
         assertEquals(1.0, MapUtils.getFloat(in,"noKey", 1.0f), 0);
-        
+
         final Map<String, String> inStr = new HashMap<>();
         char decimalSeparator = getDecimalSeparator();
         inStr.put("str1", "2" + decimalSeparator + "0");
-        
+
         assertEquals(MapUtils.getFloatValue(inStr,"str1", 0.0f), 2.0, 0);
     }
-    
+
     @Test
     public void testgetLongValue() {
         final Map<String, Long> in = new HashMap<>();
         in.put("key", 2L);
-        
+
         assertEquals(2.0, MapUtils.getLongValue(in,"key", 0L), 0);
         assertEquals(2.0, MapUtils.getLongValue(in,"key"), 0);
         assertEquals(1, MapUtils.getLongValue(in,"noKey", 1L), 0);
         assertEquals(0, MapUtils.getLongValue(in,"noKey"), 0);
         assertEquals(2.0, MapUtils.getLong(in,"key", 0L), 0);
         assertEquals(1, MapUtils.getLong(in,"noKey", 1L), 0);
-        
+
         final Map<String, String> inStr = new HashMap<>();
         inStr.put("str1", "2");
-  
+
         assertEquals(MapUtils.getLongValue(inStr,"str1", 0L), 2, 0);
         assertEquals(MapUtils.getLong(inStr, "str1", 1L), 2, 0);
 
     }
-    
+
     @Test
     public void testgetIntValue() {
         final Map<String, Integer> in = new HashMap<>();
@@ -1015,13 +1015,13 @@ public class MapUtilsTest extends AbstractAvailableLocalesTest {
         assertEquals(0, MapUtils.getIntValue(in,"noKey"), 0);
         assertEquals(2, MapUtils.getInteger(in,"key", 0), 0);
         assertEquals(0, MapUtils.getInteger(in,"noKey", 0), 0);
-        
+
         final Map<String, String> inStr = new HashMap<>();
         inStr.put("str1", "2");
-        
+
         assertEquals(MapUtils.getIntValue(inStr,"str1", 0), 2, 0);
     }
-    
+
     @Test
     public void testgetShortValue() {
         final Map<String, Short> in = new HashMap<>();
@@ -1040,13 +1040,13 @@ public class MapUtilsTest extends AbstractAvailableLocalesTest {
 
         assertEquals(MapUtils.getShortValue(inStr,"str1", val), val, 0);
     }
-    
+
     @Test
     public void testgetByteValue() {
         final Map<String, Byte> in = new HashMap<>();
         final byte val = 100;
         in.put("key", val);
-        
+
         assertEquals(val, MapUtils.getByteValue(in,"key", val), 0);
         assertEquals(val, MapUtils.getByteValue(in,"key"), 0);
         assertEquals(val, MapUtils.getByteValue(in,"noKey", val), 0);
@@ -1054,55 +1054,55 @@ public class MapUtilsTest extends AbstractAvailableLocalesTest {
         assertEquals(val, MapUtils.getByte(in,"key", val), 0);
         assertEquals(val, MapUtils.getByte(in,"noKey", val), 0);
 
-        
+
         final Map<String, String> inStr = new HashMap<>();
         inStr.put("str1", "100");
-       
+
         assertEquals(MapUtils.getByteValue(inStr,"str1", val), val, 0);
     }
-    
+
     @Test
     public void testgetNumber() {
         final Map<String, Number> in = new HashMap<>();
         final Number val = 1000;
         in.put("key", val);
-        
+
         assertEquals(val.intValue(), MapUtils.getNumber(in,"key", val).intValue(), 0);
         assertEquals(val.intValue(), MapUtils.getNumber(in,"noKey", val).intValue(), 0);
-        
+
     }
-    
+
     @Test
     public void testgetString() {
         final Map<String, String> in = new HashMap<>();
         in.put("key", "str");
-        
+
         assertEquals("str", MapUtils.getString(in,"key", "defualt"));
         assertEquals("str", MapUtils.getString(in,"key"));
         assertEquals(null, MapUtils.getString(null,"key"));
         assertEquals("default", MapUtils.getString(in,"noKey", "default"));
         assertEquals("default", MapUtils.getString(null,"noKey", "default"));
- 
+
     }
-    
+
     @Test
     public void testgetObject() {
         final Map<String, Object> in = new HashMap<>();
         in.put("key", "str");
-        
+
         assertEquals("str", MapUtils.getObject(in,"key", "defualt"));
         assertEquals("str", MapUtils.getObject(in,"key"));
         assertEquals(null, MapUtils.getObject(null,"key"));
         assertEquals("default", MapUtils.getObject(in,"noKey", "default"));
         assertEquals("default", MapUtils.getObject(null,"noKey", "default"));
-   
+
     }
-    
+
     @Test
     public void testgetBooleanValue() {
         final Map<String, Boolean> in = new HashMap<>();
         in.put("key", true);
-        
+
         assertTrue(MapUtils.getBooleanValue(in,"key", true));
         assertTrue(MapUtils.getBooleanValue(in,"key"));
         assertTrue(MapUtils.getBooleanValue(in,"noKey", true));
@@ -1112,16 +1112,16 @@ public class MapUtilsTest extends AbstractAvailableLocalesTest {
         assertEquals(null, MapUtils.getBoolean(null,"noKey"));
 
 
-        
+
         final Map<String, String> inStr = new HashMap<>();
         inStr.put("str1", "true");
-        
+
         assertTrue(MapUtils.getBooleanValue(inStr,"str1", true));
         assertTrue(MapUtils.getBoolean(inStr,"str1", true));
 
 
     }
-    
+
     @Test
     public void testgetMap() {
         final Map<String, Map<String,String>> in = new HashMap<>();
@@ -1129,24 +1129,24 @@ public class MapUtilsTest extends AbstractAvailableLocalesTest {
         valMap.put("key1", "value1");
         in.put("key1", valMap);
         final Map<?, ?> outValue =  MapUtils.getMap(in,"key1", null);
-        
+
         assertEquals("value1", outValue.get("key1"));
         assertEquals(null, outValue.get("key2"));
         assertEquals(null, MapUtils.getMap(in,"key2", null));
         assertEquals(null, MapUtils.getMap(null,"key2", null));
     }
-    
+
     @Test
     public void testSafeAddToMap() {
-        
+
         final Map<String, Object> inMap = new HashMap<>();
-        
+
         MapUtils.safeAddToMap(inMap,"key1", "value1");
         MapUtils.safeAddToMap(inMap,"key2", null);
         assertEquals("value1", inMap.get("key1"));
-        assertEquals("", inMap.get("key2")); 
+        assertEquals("", inMap.get("key2"));
     }
-    
+
     @Test
     public void testOrderedMap() {
     	final Map<String, String> inMap = new HashMap<>();

http://git-wip-us.apache.org/repos/asf/commons-collections/blob/be6789ce/src/test/java/org/apache/commons/collections4/MockTestCase.java
----------------------------------------------------------------------
diff --git a/src/test/java/org/apache/commons/collections4/MockTestCase.java b/src/test/java/org/apache/commons/collections4/MockTestCase.java
index 40dc0c3..24fa70d 100644
--- a/src/test/java/org/apache/commons/collections4/MockTestCase.java
+++ b/src/test/java/org/apache/commons/collections4/MockTestCase.java
@@ -5,9 +5,9 @@
  * 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.

http://git-wip-us.apache.org/repos/asf/commons-collections/blob/be6789ce/src/test/java/org/apache/commons/collections4/PredicateUtilsTest.java
----------------------------------------------------------------------
diff --git a/src/test/java/org/apache/commons/collections4/PredicateUtilsTest.java b/src/test/java/org/apache/commons/collections4/PredicateUtilsTest.java
index a290484..4110e92 100644
--- a/src/test/java/org/apache/commons/collections4/PredicateUtilsTest.java
+++ b/src/test/java/org/apache/commons/collections4/PredicateUtilsTest.java
@@ -129,7 +129,7 @@ public class PredicateUtilsTest extends AbstractPredicateTest {
         assertEquals(false, PredicateUtils.notPredicate(TruePredicate.truePredicate()).evaluate(cInteger));
     }
 
-    @Test(expected=NullPointerException.class) 
+    @Test(expected=NullPointerException.class)
     public void testNotPredicateEx() {
         PredicateUtils.notPredicate(null);
     }
@@ -145,7 +145,7 @@ public class PredicateUtilsTest extends AbstractPredicateTest {
         assertEquals(false, PredicateUtils.andPredicate(FalsePredicate.falsePredicate(), FalsePredicate.falsePredicate()).evaluate(null));
     }
 
-    @Test(expected=NullPointerException.class) 
+    @Test(expected=NullPointerException.class)
     public void testAndPredicateEx() {
         PredicateUtils.andPredicate(null, null);
     }
@@ -195,24 +195,24 @@ public class PredicateUtilsTest extends AbstractPredicateTest {
         assertTrue(AllPredicate.allPredicate(coll), null);
     }
 
-    @Test(expected=NullPointerException.class) 
+    @Test(expected=NullPointerException.class)
     public void testAllPredicateEx1() {
         AllPredicate.allPredicate((Predicate<Object>[]) null);
     }
 
     @SuppressWarnings("unchecked")
-    @Test(expected=NullPointerException.class) 
+    @Test(expected=NullPointerException.class)
     public void testAllPredicateEx2() {
         AllPredicate.<Object>allPredicate(new Predicate[] { null });
     }
 
     @SuppressWarnings("unchecked")
-    @Test(expected=NullPointerException.class) 
+    @Test(expected=NullPointerException.class)
     public void testAllPredicateEx3() {
         AllPredicate.allPredicate(new Predicate[] { null, null });
     }
 
-    @Test(expected=NullPointerException.class) 
+    @Test(expected=NullPointerException.class)
     public void testAllPredicateEx4() {
         AllPredicate.allPredicate((Collection<Predicate<Object>>) null);
     }
@@ -222,7 +222,7 @@ public class PredicateUtilsTest extends AbstractPredicateTest {
         AllPredicate.allPredicate(Collections.<Predicate<Object>>emptyList());
     }
 
-    @Test(expected=NullPointerException.class) 
+    @Test(expected=NullPointerException.class)
     public void testAllPredicateEx6() {
         final Collection<Predicate<Object>> coll = new ArrayList<>();
         coll.add(null);
@@ -241,7 +241,7 @@ public class PredicateUtilsTest extends AbstractPredicateTest {
         assertEquals(false, PredicateUtils.orPredicate(FalsePredicate.falsePredicate(), FalsePredicate.falsePredicate()).evaluate(null));
     }
 
-    @Test(expected=NullPointerException.class) 
+    @Test(expected=NullPointerException.class)
     public void testOrPredicateEx() {
         PredicateUtils.orPredicate(null, null);
     }
@@ -292,24 +292,24 @@ public class PredicateUtilsTest extends AbstractPredicateTest {
         assertFalse(PredicateUtils.anyPredicate(coll), null);
     }
 
-    @Test(expected=NullPointerException.class) 
+    @Test(expected=NullPointerException.class)
     public void testAnyPredicateEx1() {
         PredicateUtils.anyPredicate((Predicate<Object>[]) null);
     }
 
     @SuppressWarnings("unchecked")
-    @Test(expected=NullPointerException.class) 
+    @Test(expected=NullPointerException.class)
     public void testAnyPredicateEx2() {
         PredicateUtils.anyPredicate(new Predicate[] {null});
     }
 
     @SuppressWarnings("unchecked")
-    @Test(expected=NullPointerException.class) 
+    @Test(expected=NullPointerException.class)
     public void testAnyPredicateEx3() {
         PredicateUtils.anyPredicate(new Predicate[] {null, null});
     }
 
-    @Test(expected=NullPointerException.class) 
+    @Test(expected=NullPointerException.class)
     public void testAnyPredicateEx4() {
         PredicateUtils.anyPredicate((Collection<Predicate<Object>>) null);
     }
@@ -319,7 +319,7 @@ public class PredicateUtilsTest extends AbstractPredicateTest {
         PredicateUtils.anyPredicate(Collections.<Predicate<Object>>emptyList());
     }
 
-    @Test(expected=NullPointerException.class) 
+    @Test(expected=NullPointerException.class)
     public void testAnyPredicateEx6() {
         final Collection<Predicate<Object>> coll = new ArrayList<>();
         coll.add(null);
@@ -338,7 +338,7 @@ public class PredicateUtilsTest extends AbstractPredicateTest {
         assertEquals(false, PredicateUtils.eitherPredicate(FalsePredicate.falsePredicate(), FalsePredicate.falsePredicate()).evaluate(null));
     }
 
-    @Test(expected=NullPointerException.class) 
+    @Test(expected=NullPointerException.class)
     public void testEitherPredicateEx() {
         PredicateUtils.eitherPredicate(null, null);
     }
@@ -392,7 +392,7 @@ public class PredicateUtilsTest extends AbstractPredicateTest {
         assertFalse(PredicateUtils.onePredicate(coll), null);
     }
 
-    @Test(expected=NullPointerException.class) 
+    @Test(expected=NullPointerException.class)
     public void testOnePredicateEx1() {
         PredicateUtils.onePredicate((Predicate<Object>[]) null);
     }

http://git-wip-us.apache.org/repos/asf/commons-collections/blob/be6789ce/src/test/java/org/apache/commons/collections4/QueueUtilsTest.java
----------------------------------------------------------------------
diff --git a/src/test/java/org/apache/commons/collections4/QueueUtilsTest.java b/src/test/java/org/apache/commons/collections4/QueueUtilsTest.java
index e4a3fa0..970f9ce 100644
--- a/src/test/java/org/apache/commons/collections4/QueueUtilsTest.java
+++ b/src/test/java/org/apache/commons/collections4/QueueUtilsTest.java
@@ -29,7 +29,7 @@ import org.junit.Test;
 
 /**
  * Tests for QueueUtils factory methods.
- * 
+ *
  */
 public class QueueUtilsTest {
 
@@ -48,7 +48,7 @@ public class QueueUtilsTest {
         } catch (final NullPointerException ex) {
             // expected
         }
-        
+
         assertSame("UnmodifiableQueue shall not be decorated", queue, QueueUtils.unmodifiableQueue(queue));
     }
 

http://git-wip-us.apache.org/repos/asf/commons-collections/blob/be6789ce/src/test/java/org/apache/commons/collections4/SetUtilsTest.java
----------------------------------------------------------------------
diff --git a/src/test/java/org/apache/commons/collections4/SetUtilsTest.java b/src/test/java/org/apache/commons/collections4/SetUtilsTest.java
index bff4203..9dc08ef 100644
--- a/src/test/java/org/apache/commons/collections4/SetUtilsTest.java
+++ b/src/test/java/org/apache/commons/collections4/SetUtilsTest.java
@@ -131,12 +131,12 @@ public class SetUtilsTest {
         set.add(a);
         set.add(new String("b"));
         set.add(a);
-        
+
         assertEquals(2, set.size());
-        
+
         set.add(new String("a"));
         assertEquals(3, set.size());
-        
+
         set.remove(a);
         assertEquals(2, set.size());
     }

http://git-wip-us.apache.org/repos/asf/commons-collections/blob/be6789ce/src/test/java/org/apache/commons/collections4/TransformerUtilsTest.java
----------------------------------------------------------------------
diff --git a/src/test/java/org/apache/commons/collections4/TransformerUtilsTest.java b/src/test/java/org/apache/commons/collections4/TransformerUtilsTest.java
index 2979d90..4b875b8 100644
--- a/src/test/java/org/apache/commons/collections4/TransformerUtilsTest.java
+++ b/src/test/java/org/apache/commons/collections4/TransformerUtilsTest.java
@@ -256,7 +256,7 @@ public class TransformerUtilsTest {
         // if/else tests
         assertEquals("A", TransformerUtils.<Integer, String>ifTransformer(lessThanFivePredicate, a, b).transform(1));
         assertEquals("B", TransformerUtils.<Integer, String>ifTransformer(lessThanFivePredicate, a, b).transform(5));
-        
+
         // if tests
         Predicate<String> equalsAPredicate = EqualPredicate.equalPredicate("A");
         assertEquals("C", TransformerUtils.<String>ifTransformer(equalsAPredicate, c).transform("A"));
@@ -279,7 +279,7 @@ public class TransformerUtilsTest {
             fail();
         } catch (final NullPointerException ex) {}
     }
-    
+
     // switchTransformer
     //------------------------------------------------------------------
 

http://git-wip-us.apache.org/repos/asf/commons-collections/blob/be6789ce/src/test/java/org/apache/commons/collections4/TrieUtilsTest.java
----------------------------------------------------------------------
diff --git a/src/test/java/org/apache/commons/collections4/TrieUtilsTest.java b/src/test/java/org/apache/commons/collections4/TrieUtilsTest.java
index 21dd335..d2f31d1 100644
--- a/src/test/java/org/apache/commons/collections4/TrieUtilsTest.java
+++ b/src/test/java/org/apache/commons/collections4/TrieUtilsTest.java
@@ -41,7 +41,7 @@ public class TrieUtilsTest {
         } catch (final NullPointerException ex) {
             // expected
         }
-        
+
         assertSame("UnmodifiableTrie shall not be decorated", trie, TrieUtils.unmodifiableTrie(trie));
     }
 

http://git-wip-us.apache.org/repos/asf/commons-collections/blob/be6789ce/src/test/java/org/apache/commons/collections4/bag/AbstractBagTest.java
----------------------------------------------------------------------
diff --git a/src/test/java/org/apache/commons/collections4/bag/AbstractBagTest.java b/src/test/java/org/apache/commons/collections4/bag/AbstractBagTest.java
index 87ec2c6..bf682ca 100644
--- a/src/test/java/org/apache/commons/collections4/bag/AbstractBagTest.java
+++ b/src/test/java/org/apache/commons/collections4/bag/AbstractBagTest.java
@@ -54,7 +54,7 @@ import org.apache.commons.collections4.set.AbstractSetTest;
  * <p>
  * In addition to the generic collection tests (prefix testCollection) inherited
  * from AbstractCollectionTest, there are test methods that test the "normal" Bag
- * interface (prefix testBag). For Bag specific tests use the {@link #makeObject()} and 
+ * interface (prefix testBag). For Bag specific tests use the {@link #makeObject()} and
  * {@link #makeFullCollection()} methods instead of {@link #resetEmpty()} and resetFull(),
  * otherwise the collection will be wrapped by a {@link CollectionBag} decorator.
  *
@@ -156,11 +156,11 @@ public abstract class AbstractBagTest<T> extends AbstractCollectionTest<T> {
     public void testBagEqualsSelf() {
         final Bag<T> bag = makeObject();
         assertTrue(bag.equals(bag));
-        
+
         if (!isAddSupported()) {
             return;
         }
-        
+
         bag.add((T) "elt");
         assertTrue(bag.equals(bag));
         bag.add((T) "elt"); // again
@@ -198,7 +198,7 @@ public abstract class AbstractBagTest<T> extends AbstractCollectionTest<T> {
         if (!isRemoveSupported()) {
             return;
         }
-        
+
         final Bag<T> bag = makeObject();
         bag.add((T) "A", 2);
         assertEquals("Should have count of 2", 2, bag.getCount("A"));
@@ -220,7 +220,7 @@ public abstract class AbstractBagTest<T> extends AbstractCollectionTest<T> {
         if (!isAddSupported()) {
             return;
         }
-        
+
         final Bag<T> bag = makeObject();
 
         assertEquals("Bag does not have at least 1 'A'", false, bag.contains("A"));
@@ -244,7 +244,7 @@ public abstract class AbstractBagTest<T> extends AbstractCollectionTest<T> {
         if (!isAddSupported()) {
             return;
         }
-        
+
         final Bag<T> bag = makeObject();
         final List<String> known = new ArrayList<>();
         final List<String> known1A = new ArrayList<>();
@@ -298,7 +298,7 @@ public abstract class AbstractBagTest<T> extends AbstractCollectionTest<T> {
         if (!isAddSupported()) {
             return;
         }
-        
+
         final Bag<T> bag = makeObject();
         assertEquals("Should have 0 total items", 0, bag.size());
         bag.add((T) "A");
@@ -323,7 +323,7 @@ public abstract class AbstractBagTest<T> extends AbstractCollectionTest<T> {
         if (!isAddSupported()) {
             return;
         }
-        
+
         final Bag<T> bag = makeObject();
         bag.add((T) "A");
         bag.add((T) "A");

http://git-wip-us.apache.org/repos/asf/commons-collections/blob/be6789ce/src/test/java/org/apache/commons/collections4/bag/CollectionBagTest.java
----------------------------------------------------------------------
diff --git a/src/test/java/org/apache/commons/collections4/bag/CollectionBagTest.java b/src/test/java/org/apache/commons/collections4/bag/CollectionBagTest.java
index 77d3477..ef3ab43 100644
--- a/src/test/java/org/apache/commons/collections4/bag/CollectionBagTest.java
+++ b/src/test/java/org/apache/commons/collections4/bag/CollectionBagTest.java
@@ -29,7 +29,7 @@ import org.apache.commons.collections4.collection.AbstractCollectionTest;
  * Test class for {@link CollectionBag}.
  * <p>
  * Note: This test is mainly for serialization support, the CollectionBag decorator
- * is extensively used and tested in AbstractBagTest. 
+ * is extensively used and tested in AbstractBagTest.
  *
  * @since 4.0
  */
@@ -45,7 +45,7 @@ public class CollectionBagTest<T> extends AbstractCollectionTest<T> {
     }
 
     //-----------------------------------------------------------------------
-    
+
     @Override
     public Bag<T> makeObject() {
         return CollectionBag.collectionBag(new HashBag<T>());

http://git-wip-us.apache.org/repos/asf/commons-collections/blob/be6789ce/src/test/java/org/apache/commons/collections4/bag/CollectionSortedBagTest.java
----------------------------------------------------------------------
diff --git a/src/test/java/org/apache/commons/collections4/bag/CollectionSortedBagTest.java b/src/test/java/org/apache/commons/collections4/bag/CollectionSortedBagTest.java
index 1922b38..e189178 100644
--- a/src/test/java/org/apache/commons/collections4/bag/CollectionSortedBagTest.java
+++ b/src/test/java/org/apache/commons/collections4/bag/CollectionSortedBagTest.java
@@ -30,7 +30,7 @@ import org.apache.commons.collections4.collection.AbstractCollectionTest;
  * Test class for {@link CollectionSortedBag}.
  * <p>
  * Note: This test is mainly for serialization support, the CollectionSortedBag decorator
- * is extensively used and tested in AbstractSortedBagTest. 
+ * is extensively used and tested in AbstractSortedBagTest.
  *
  * @since 4.0
  */
@@ -46,7 +46,7 @@ public class CollectionSortedBagTest<T> extends AbstractCollectionTest<T> {
     }
 
     //-----------------------------------------------------------------------
-    
+
     /**
      * Overridden because SortedBags don't allow null elements (normally).
      * @return false

http://git-wip-us.apache.org/repos/asf/commons-collections/blob/be6789ce/src/test/java/org/apache/commons/collections4/bag/TreeBagTest.java
----------------------------------------------------------------------
diff --git a/src/test/java/org/apache/commons/collections4/bag/TreeBagTest.java b/src/test/java/org/apache/commons/collections4/bag/TreeBagTest.java
index ad99c44..593c536 100644
--- a/src/test/java/org/apache/commons/collections4/bag/TreeBagTest.java
+++ b/src/test/java/org/apache/commons/collections4/bag/TreeBagTest.java
@@ -74,7 +74,7 @@ public class TreeBagTest<T> extends AbstractSortedBagTest<T> {
         } catch(final NullPointerException npe) {
             // expected;
         }
-        
+
         final Bag<String> bag2 = new TreeBag<>(new Comparator<String>() {
             @Override
             public int compare(String o1, String o2) {

http://git-wip-us.apache.org/repos/asf/commons-collections/blob/be6789ce/src/test/java/org/apache/commons/collections4/bag/UnmodifiableBagTest.java
----------------------------------------------------------------------
diff --git a/src/test/java/org/apache/commons/collections4/bag/UnmodifiableBagTest.java b/src/test/java/org/apache/commons/collections4/bag/UnmodifiableBagTest.java
index d9915c4..9c781b0 100644
--- a/src/test/java/org/apache/commons/collections4/bag/UnmodifiableBagTest.java
+++ b/src/test/java/org/apache/commons/collections4/bag/UnmodifiableBagTest.java
@@ -80,7 +80,7 @@ public class UnmodifiableBagTest<E> extends AbstractBagTest<E> {
         assertTrue(makeObject() instanceof Unmodifiable);
         assertTrue(makeFullCollection() instanceof Unmodifiable);
     }
-    
+
     public void testDecorateFactory() {
         final Bag<E> queue = makeFullCollection();
         assertSame(queue, UnmodifiableBag.unmodifiableBag(queue));

http://git-wip-us.apache.org/repos/asf/commons-collections/blob/be6789ce/src/test/java/org/apache/commons/collections4/bag/UnmodifiableSortedBagTest.java
----------------------------------------------------------------------
diff --git a/src/test/java/org/apache/commons/collections4/bag/UnmodifiableSortedBagTest.java b/src/test/java/org/apache/commons/collections4/bag/UnmodifiableSortedBagTest.java
index 93ffb81..c481a19 100644
--- a/src/test/java/org/apache/commons/collections4/bag/UnmodifiableSortedBagTest.java
+++ b/src/test/java/org/apache/commons/collections4/bag/UnmodifiableSortedBagTest.java
@@ -80,7 +80,7 @@ public class UnmodifiableSortedBagTest<E> extends AbstractSortedBagTest<E> {
         assertTrue(makeObject() instanceof Unmodifiable);
         assertTrue(makeFullCollection() instanceof Unmodifiable);
     }
-    
+
     public void testDecorateFactory() {
         final SortedBag<E> queue = makeFullCollection();
         assertSame(queue, UnmodifiableSortedBag.unmodifiableSortedBag(queue));

http://git-wip-us.apache.org/repos/asf/commons-collections/blob/be6789ce/src/test/java/org/apache/commons/collections4/bidimap/DualTreeBidiMap2Test.java
----------------------------------------------------------------------
diff --git a/src/test/java/org/apache/commons/collections4/bidimap/DualTreeBidiMap2Test.java b/src/test/java/org/apache/commons/collections4/bidimap/DualTreeBidiMap2Test.java
index cc4f7aa..d4d8461 100644
--- a/src/test/java/org/apache/commons/collections4/bidimap/DualTreeBidiMap2Test.java
+++ b/src/test/java/org/apache/commons/collections4/bidimap/DualTreeBidiMap2Test.java
@@ -166,7 +166,7 @@ public class DualTreeBidiMap2Test<K extends Comparable<K>, V extends Comparable<
                     preTail + "bulkTestMapEntrySet.testCollectionIteratorRemove",
                     preTail + "bulkTestMapEntrySet.testCollectionRemoveAll",
                     preTail + "bulkTestMapKeySet.testCollectionIteratorRemove",
-                    preTail + "bulkTestMapKeySet.testCollectionRemoveAll",                    
+                    preTail + "bulkTestMapKeySet.testCollectionRemoveAll",
                     preTail + "bulkTestMapValues.testCollectionClear",
                     preTail + "bulkTestMapValues.testCollectionRemoveAll",
                     preTail + "bulkTestMapValues.testCollectionRetainAll"

http://git-wip-us.apache.org/repos/asf/commons-collections/blob/be6789ce/src/test/java/org/apache/commons/collections4/bidimap/DualTreeBidiMapTest.java
----------------------------------------------------------------------
diff --git a/src/test/java/org/apache/commons/collections4/bidimap/DualTreeBidiMapTest.java b/src/test/java/org/apache/commons/collections4/bidimap/DualTreeBidiMapTest.java
index 51ddda8..ed56dda 100644
--- a/src/test/java/org/apache/commons/collections4/bidimap/DualTreeBidiMapTest.java
+++ b/src/test/java/org/apache/commons/collections4/bidimap/DualTreeBidiMapTest.java
@@ -60,7 +60,7 @@ public class DualTreeBidiMapTest<K extends Comparable<K>, V extends Comparable<V
                     preTail + "bulkTestMapEntrySet.testCollectionIteratorRemove",
                     preTail + "bulkTestMapEntrySet.testCollectionRemoveAll",
                     preTail + "bulkTestMapKeySet.testCollectionIteratorRemove",
-                    preTail + "bulkTestMapKeySet.testCollectionRemoveAll",                    
+                    preTail + "bulkTestMapKeySet.testCollectionRemoveAll",
                     preTail + "bulkTestMapValues.testCollectionClear",
                     preTail + "bulkTestMapValues.testCollectionRemoveAll",
                     preTail + "bulkTestMapValues.testCollectionRetainAll"

http://git-wip-us.apache.org/repos/asf/commons-collections/blob/be6789ce/src/test/java/org/apache/commons/collections4/bidimap/UnmodifiableBidiMapTest.java
----------------------------------------------------------------------
diff --git a/src/test/java/org/apache/commons/collections4/bidimap/UnmodifiableBidiMapTest.java b/src/test/java/org/apache/commons/collections4/bidimap/UnmodifiableBidiMapTest.java
index 7ea3483..770f6d9 100644
--- a/src/test/java/org/apache/commons/collections4/bidimap/UnmodifiableBidiMapTest.java
+++ b/src/test/java/org/apache/commons/collections4/bidimap/UnmodifiableBidiMapTest.java
@@ -85,7 +85,7 @@ public class UnmodifiableBidiMapTest<K, V> extends AbstractBidiMapTest<K, V> {
         assertTrue(makeObject() instanceof Unmodifiable);
         assertTrue(makeFullMap() instanceof Unmodifiable);
     }
-    
+
     public void testDecorateFactory() {
         final BidiMap<K, V> map = makeFullMap();
         assertSame(map, UnmodifiableBidiMap.unmodifiableBidiMap(map));
@@ -95,5 +95,5 @@ public class UnmodifiableBidiMapTest<K, V> extends AbstractBidiMapTest<K, V> {
             fail();
         } catch (final NullPointerException ex) {}
     }
-    
+
 }

http://git-wip-us.apache.org/repos/asf/commons-collections/blob/be6789ce/src/test/java/org/apache/commons/collections4/bidimap/UnmodifiableOrderedBidiMapTest.java
----------------------------------------------------------------------
diff --git a/src/test/java/org/apache/commons/collections4/bidimap/UnmodifiableOrderedBidiMapTest.java b/src/test/java/org/apache/commons/collections4/bidimap/UnmodifiableOrderedBidiMapTest.java
index 5966ffc..92a2f3d 100644
--- a/src/test/java/org/apache/commons/collections4/bidimap/UnmodifiableOrderedBidiMapTest.java
+++ b/src/test/java/org/apache/commons/collections4/bidimap/UnmodifiableOrderedBidiMapTest.java
@@ -95,7 +95,7 @@ public class UnmodifiableOrderedBidiMapTest<K extends Comparable<K>, V extends C
         assertTrue(makeObject() instanceof Unmodifiable);
         assertTrue(makeFullMap() instanceof Unmodifiable);
     }
-    
+
     public void testDecorateFactory() {
         final OrderedBidiMap<K, V> map = makeFullMap();
         assertSame(map, UnmodifiableOrderedBidiMap.unmodifiableOrderedBidiMap(map));

http://git-wip-us.apache.org/repos/asf/commons-collections/blob/be6789ce/src/test/java/org/apache/commons/collections4/bidimap/UnmodifiableSortedBidiMapTest.java
----------------------------------------------------------------------
diff --git a/src/test/java/org/apache/commons/collections4/bidimap/UnmodifiableSortedBidiMapTest.java b/src/test/java/org/apache/commons/collections4/bidimap/UnmodifiableSortedBidiMapTest.java
index 4ece700..bb30ce9 100644
--- a/src/test/java/org/apache/commons/collections4/bidimap/UnmodifiableSortedBidiMapTest.java
+++ b/src/test/java/org/apache/commons/collections4/bidimap/UnmodifiableSortedBidiMapTest.java
@@ -101,7 +101,7 @@ public class UnmodifiableSortedBidiMapTest<K extends Comparable<K>, V extends Co
         assertTrue(makeObject() instanceof Unmodifiable);
         assertTrue(makeFullMap() instanceof Unmodifiable);
     }
-    
+
     public void testDecorateFactory() {
         final SortedBidiMap<K, V> map = makeFullMap();
         assertSame(map, UnmodifiableSortedBidiMap.unmodifiableSortedBidiMap(map));

http://git-wip-us.apache.org/repos/asf/commons-collections/blob/be6789ce/src/test/java/org/apache/commons/collections4/collection/AbstractCollectionTest.java
----------------------------------------------------------------------
diff --git a/src/test/java/org/apache/commons/collections4/collection/AbstractCollectionTest.java b/src/test/java/org/apache/commons/collections4/collection/AbstractCollectionTest.java
index 6960043..08a7eee 100644
--- a/src/test/java/org/apache/commons/collections4/collection/AbstractCollectionTest.java
+++ b/src/test/java/org/apache/commons/collections4/collection/AbstractCollectionTest.java
@@ -90,7 +90,7 @@ import org.apache.commons.collections4.AbstractObjectTest;
  * {@link #confirmed}, the {@link #verify()} method is invoked to compare
  * the results.  You may want to override {@link #verify()} to perform
  * additional verifications.  For instance, when testing the collection
- * views of a map, {@link org.apache.commons.collections4.map.AbstractMapTest AbstractTestMap} 
+ * views of a map, {@link org.apache.commons.collections4.map.AbstractMapTest AbstractTestMap}
  * would override {@link #verify()} to make
  * sure the map is changed after the collection view is changed.
  * <p>
@@ -106,7 +106,7 @@ import org.apache.commons.collections4.AbstractObjectTest;
  * <p>
  * If you're extending {@link org.apache.commons.collections4.list.AbstractListTest AbstractListTest},
  * {@link org.apache.commons.collections4.set.AbstractSetTest AbstractTestSet},
- * or {@link org.apache.commons.collections4.bag.AbstractBagTest AbstractBagTest}, 
+ * or {@link org.apache.commons.collections4.bag.AbstractBagTest AbstractBagTest},
  * you probably don't have to worry about the
  * above methods, because those three classes already override the methods
  * to provide standard JDK confirmed collections.<P>

http://git-wip-us.apache.org/repos/asf/commons-collections/blob/be6789ce/src/test/java/org/apache/commons/collections4/collection/PredicatedCollectionBuilderTest.java
----------------------------------------------------------------------
diff --git a/src/test/java/org/apache/commons/collections4/collection/PredicatedCollectionBuilderTest.java b/src/test/java/org/apache/commons/collections4/collection/PredicatedCollectionBuilderTest.java
index ab2f338..4159a60 100644
--- a/src/test/java/org/apache/commons/collections4/collection/PredicatedCollectionBuilderTest.java
+++ b/src/test/java/org/apache/commons/collections4/collection/PredicatedCollectionBuilderTest.java
@@ -29,7 +29,7 @@ import org.junit.Test;
 
 /**
  * Tests the PredicatedCollection.Builder class.
- * 
+ *
  * @since 4.1
  */
 public class PredicatedCollectionBuilderTest {
@@ -52,7 +52,7 @@ public class PredicatedCollectionBuilderTest {
         PredicatedCollection.Builder<String> builder = PredicatedCollection.notNullBuilder();
         builder.add((String) null);
         Assert.assertTrue(builder.createPredicatedList().isEmpty());
-        
+
         Assert.assertEquals(1, builder.rejectedElements().size());
     }
 
@@ -74,7 +74,7 @@ public class PredicatedCollectionBuilderTest {
 
         List<String> predicatedList = builder.createPredicatedList();
         checkPredicatedCollection1(predicatedList);
-        
+
         Set<String> predicatedSet = builder.createPredicatedSet();
         checkPredicatedCollection1(predicatedSet);
 
@@ -84,7 +84,7 @@ public class PredicatedCollectionBuilderTest {
         Queue<String> predicatedQueue = builder.createPredicatedQueue();
         checkPredicatedCollection1(predicatedQueue);
     }
-    
+
     private void checkPredicatedCollection1(final Collection<String> collection) {
         Assert.assertEquals(1, collection.size());
 
@@ -110,7 +110,7 @@ public class PredicatedCollectionBuilderTest {
 
         List<Integer> predicatedList = builder.createPredicatedList();
         checkPredicatedCollection2(predicatedList);
-        
+
         Set<Integer> predicatedSet = builder.createPredicatedSet();
         checkPredicatedCollection2(predicatedSet);
 

http://git-wip-us.apache.org/repos/asf/commons-collections/blob/be6789ce/src/test/java/org/apache/commons/collections4/collection/PredicatedCollectionTest.java
----------------------------------------------------------------------
diff --git a/src/test/java/org/apache/commons/collections4/collection/PredicatedCollectionTest.java b/src/test/java/org/apache/commons/collections4/collection/PredicatedCollectionTest.java
index ebd98d1..4635eb1 100644
--- a/src/test/java/org/apache/commons/collections4/collection/PredicatedCollectionTest.java
+++ b/src/test/java/org/apache/commons/collections4/collection/PredicatedCollectionTest.java
@@ -25,7 +25,7 @@ import org.apache.commons.collections4.Predicate;
 import org.apache.commons.collections4.functors.TruePredicate;
 
 /**
- * Extension of {@link AbstractCollectionTest} for exercising the 
+ * Extension of {@link AbstractCollectionTest} for exercising the
  * {@link PredicatedCollection} implementation.
  *
  * @since 3.0

http://git-wip-us.apache.org/repos/asf/commons-collections/blob/be6789ce/src/test/java/org/apache/commons/collections4/collection/UnmodifiableBoundedCollectionTest.java
----------------------------------------------------------------------
diff --git a/src/test/java/org/apache/commons/collections4/collection/UnmodifiableBoundedCollectionTest.java b/src/test/java/org/apache/commons/collections4/collection/UnmodifiableBoundedCollectionTest.java
index 85cccb2..11cb110 100644
--- a/src/test/java/org/apache/commons/collections4/collection/UnmodifiableBoundedCollectionTest.java
+++ b/src/test/java/org/apache/commons/collections4/collection/UnmodifiableBoundedCollectionTest.java
@@ -27,7 +27,7 @@ import org.apache.commons.collections4.list.FixedSizeList;
 /**
  * Extension of {@link AbstractCollectionTest} for exercising the
  * {@link UnmodifiableBoundedCollection} implementation.
- * 
+ *
  */
 public class UnmodifiableBoundedCollectionTest<E> extends AbstractCollectionTest<E> {
 
@@ -80,14 +80,14 @@ public class UnmodifiableBoundedCollectionTest<E> extends AbstractCollectionTest
     public String getCompatibilityVersion() {
         return "4";
     }
-    
+
     //-----------------------------------------------------------------------
 
     public void testUnmodifiable() {
         assertTrue(makeObject() instanceof Unmodifiable);
         assertTrue(makeFullCollection() instanceof Unmodifiable);
     }
-    
+
     public void testDecorateFactory() {
         final BoundedCollection<E> coll = makeFullCollection();
         assertSame(coll, UnmodifiableBoundedCollection.unmodifiableBoundedCollection(coll));
@@ -97,5 +97,5 @@ public class UnmodifiableBoundedCollectionTest<E> extends AbstractCollectionTest
             fail();
         } catch (final NullPointerException ex) {}
     }
-    
+
 }

http://git-wip-us.apache.org/repos/asf/commons-collections/blob/be6789ce/src/test/java/org/apache/commons/collections4/collection/UnmodifiableCollectionTest.java
----------------------------------------------------------------------
diff --git a/src/test/java/org/apache/commons/collections4/collection/UnmodifiableCollectionTest.java b/src/test/java/org/apache/commons/collections4/collection/UnmodifiableCollectionTest.java
index b416694..d8c8600 100644
--- a/src/test/java/org/apache/commons/collections4/collection/UnmodifiableCollectionTest.java
+++ b/src/test/java/org/apache/commons/collections4/collection/UnmodifiableCollectionTest.java
@@ -71,12 +71,12 @@ public class UnmodifiableCollectionTest<E> extends AbstractCollectionTest<E> {
     }
 
     //-----------------------------------------------------------------------
-    
+
     public void testUnmodifiable() {
         assertTrue(makeObject() instanceof Unmodifiable);
         assertTrue(makeFullCollection() instanceof Unmodifiable);
     }
-    
+
     public void testDecorateFactory() {
         final Collection<E> coll = makeFullCollection();
         assertSame(coll, UnmodifiableCollection.unmodifiableCollection(coll));

http://git-wip-us.apache.org/repos/asf/commons-collections/blob/be6789ce/src/test/java/org/apache/commons/collections4/functors/AbstractAnyAllOnePredicateTest.java
----------------------------------------------------------------------
diff --git a/src/test/java/org/apache/commons/collections4/functors/AbstractAnyAllOnePredicateTest.java b/src/test/java/org/apache/commons/collections4/functors/AbstractAnyAllOnePredicateTest.java
index fdec974..12cceb2 100644
--- a/src/test/java/org/apache/commons/collections4/functors/AbstractAnyAllOnePredicateTest.java
+++ b/src/test/java/org/apache/commons/collections4/functors/AbstractAnyAllOnePredicateTest.java
@@ -69,7 +69,7 @@ public abstract class AbstractAnyAllOnePredicateTest<T> extends AbstractComposit
 
     /**
      * Tests creating composite predicate instances with single predicates and verifies that the composite returns
-     * the same value as the single predicate does. 
+     * the same value as the single predicate does.
      */
     @SuppressWarnings("boxing")
     public final void singleValues() {

http://git-wip-us.apache.org/repos/asf/commons-collections/blob/be6789ce/src/test/java/org/apache/commons/collections4/iterators/FilterIteratorTest.java
----------------------------------------------------------------------
diff --git a/src/test/java/org/apache/commons/collections4/iterators/FilterIteratorTest.java b/src/test/java/org/apache/commons/collections4/iterators/FilterIteratorTest.java
index e67ccd1..bc2c755 100644
--- a/src/test/java/org/apache/commons/collections4/iterators/FilterIteratorTest.java
+++ b/src/test/java/org/apache/commons/collections4/iterators/FilterIteratorTest.java
@@ -74,7 +74,7 @@ public class FilterIteratorTest<E> extends AbstractIteratorTest<E> {
     /**
      * Returns an array with elements wrapped in a pass-through
      * FilterIterator
-     * 
+     *
      * @return a filtered iterator
      */
     @Override

http://git-wip-us.apache.org/repos/asf/commons-collections/blob/be6789ce/src/test/java/org/apache/commons/collections4/iterators/IteratorEnumerationTest.java
----------------------------------------------------------------------
diff --git a/src/test/java/org/apache/commons/collections4/iterators/IteratorEnumerationTest.java b/src/test/java/org/apache/commons/collections4/iterators/IteratorEnumerationTest.java
index 1f60052..7c24463 100644
--- a/src/test/java/org/apache/commons/collections4/iterators/IteratorEnumerationTest.java
+++ b/src/test/java/org/apache/commons/collections4/iterators/IteratorEnumerationTest.java
@@ -25,16 +25,16 @@ import junit.framework.TestCase;
 
 /**
  * Tests the IteratorEnumeration.
- * 
+ *
  */
 public class IteratorEnumerationTest extends TestCase {
-    
+
     public void testEnumeration() {
         Iterator<String> iterator = Arrays.asList("a", "b", "c").iterator();
         IteratorEnumeration<String> enumeration = new IteratorEnumeration<>(iterator);
-        
+
         assertEquals(iterator, enumeration.getIterator());
-        
+
         assertTrue(enumeration.hasMoreElements());
         assertEquals("a", enumeration.nextElement());
         assertEquals("b", enumeration.nextElement());

http://git-wip-us.apache.org/repos/asf/commons-collections/blob/be6789ce/src/test/java/org/apache/commons/collections4/iterators/ListIteratorWrapper2Test.java
----------------------------------------------------------------------
diff --git a/src/test/java/org/apache/commons/collections4/iterators/ListIteratorWrapper2Test.java b/src/test/java/org/apache/commons/collections4/iterators/ListIteratorWrapper2Test.java
index 4c1e6ab..b5cfbd2 100644
--- a/src/test/java/org/apache/commons/collections4/iterators/ListIteratorWrapper2Test.java
+++ b/src/test/java/org/apache/commons/collections4/iterators/ListIteratorWrapper2Test.java
@@ -135,7 +135,7 @@ public class ListIteratorWrapper2Test<E> extends AbstractIteratorTest<E> {
         //like we never started iterating:
         assertEquals(-1, iter.previousIndex());
         assertEquals(0, iter.nextIndex());
- 
+
         try {
             iter.remove();
             fail("ListIteratorWrapper#remove() should fail; must be repositioned first");

http://git-wip-us.apache.org/repos/asf/commons-collections/blob/be6789ce/src/test/java/org/apache/commons/collections4/iterators/ListIteratorWrapperTest.java
----------------------------------------------------------------------
diff --git a/src/test/java/org/apache/commons/collections4/iterators/ListIteratorWrapperTest.java b/src/test/java/org/apache/commons/collections4/iterators/ListIteratorWrapperTest.java
index af38e38..a1a1960 100644
--- a/src/test/java/org/apache/commons/collections4/iterators/ListIteratorWrapperTest.java
+++ b/src/test/java/org/apache/commons/collections4/iterators/ListIteratorWrapperTest.java
@@ -136,7 +136,7 @@ public class ListIteratorWrapperTest<E> extends AbstractIteratorTest<E> {
         //like we never started iterating:
         assertEquals(-1, iter.previousIndex());
         assertEquals(0, iter.nextIndex());
- 
+
         try {
             iter.remove();
             fail("ListIteratorWrapper#remove() should fail; must be repositioned first");

http://git-wip-us.apache.org/repos/asf/commons-collections/blob/be6789ce/src/test/java/org/apache/commons/collections4/iterators/PeekingIteratorTest.java
----------------------------------------------------------------------
diff --git a/src/test/java/org/apache/commons/collections4/iterators/PeekingIteratorTest.java b/src/test/java/org/apache/commons/collections4/iterators/PeekingIteratorTest.java
index c3191b3..85a5f15 100644
--- a/src/test/java/org/apache/commons/collections4/iterators/PeekingIteratorTest.java
+++ b/src/test/java/org/apache/commons/collections4/iterators/PeekingIteratorTest.java
@@ -36,7 +36,7 @@ public class PeekingIteratorTest<E> extends AbstractIteratorTest<E> {
     private final String[] testArray = { "a", "b", "c" };
 
     private List<E> testList;
-    
+
     public PeekingIteratorTest(final String testName) {
         super(testName);
     }
@@ -67,7 +67,7 @@ public class PeekingIteratorTest<E> extends AbstractIteratorTest<E> {
     }
 
     //-----------------------------------------------------------------------
-    
+
     @Test
     public void testEmpty() {
         Iterator<E> it = makeEmptyIterator();
@@ -99,7 +99,7 @@ public class PeekingIteratorTest<E> extends AbstractIteratorTest<E> {
         assertEquals("c", it.next());
         assertFalse(it.hasNext());
     }
-    
+
     @Test
     public void testIteratorExhausted() {
         PeekingIterator<E> it = makeObject();
@@ -108,7 +108,7 @@ public class PeekingIteratorTest<E> extends AbstractIteratorTest<E> {
         it.next();
         assertFalse(it.hasNext());
         assertNull(it.peek());
-        
+
         try {
             it.element();
             fail();
@@ -122,10 +122,10 @@ public class PeekingIteratorTest<E> extends AbstractIteratorTest<E> {
         PeekingIterator<E> it = makeObject();
         it.next();
         it.remove(); // supported
-        
+
         assertTrue(it.hasNext());
         assertEquals("b", it.peek());
-        
+
         try {
             it.remove();
             fail();

http://git-wip-us.apache.org/repos/asf/commons-collections/blob/be6789ce/src/test/java/org/apache/commons/collections4/iterators/PushbackIteratorTest.java
----------------------------------------------------------------------
diff --git a/src/test/java/org/apache/commons/collections4/iterators/PushbackIteratorTest.java b/src/test/java/org/apache/commons/collections4/iterators/PushbackIteratorTest.java
index 6561704..590fecf 100644
--- a/src/test/java/org/apache/commons/collections4/iterators/PushbackIteratorTest.java
+++ b/src/test/java/org/apache/commons/collections4/iterators/PushbackIteratorTest.java
@@ -27,7 +27,7 @@ import org.junit.Test;
 
 /**
  * Tests the PushbackIterator.
- * 
+ *
  */
 public class PushbackIteratorTest<E> extends AbstractIteratorTest<E> {
 

http://git-wip-us.apache.org/repos/asf/commons-collections/blob/be6789ce/src/test/java/org/apache/commons/collections4/iterators/UniqueFilterIteratorTest.java
----------------------------------------------------------------------
diff --git a/src/test/java/org/apache/commons/collections4/iterators/UniqueFilterIteratorTest.java b/src/test/java/org/apache/commons/collections4/iterators/UniqueFilterIteratorTest.java
index 427a5f8..bf8078b 100644
--- a/src/test/java/org/apache/commons/collections4/iterators/UniqueFilterIteratorTest.java
+++ b/src/test/java/org/apache/commons/collections4/iterators/UniqueFilterIteratorTest.java
@@ -78,7 +78,7 @@ public class UniqueFilterIteratorTest<E> extends AbstractIteratorTest<E> {
         try {
             iter.next();
         } catch (final Exception e) {
-            assertTrue("NoSuchElementException must be thrown", 
+            assertTrue("NoSuchElementException must be thrown",
                        e.getClass().equals(new NoSuchElementException().getClass()));
         }
     }

http://git-wip-us.apache.org/repos/asf/commons-collections/blob/be6789ce/src/test/java/org/apache/commons/collections4/keyvalue/MultiKeyTest.java
----------------------------------------------------------------------
diff --git a/src/test/java/org/apache/commons/collections4/keyvalue/MultiKeyTest.java b/src/test/java/org/apache/commons/collections4/keyvalue/MultiKeyTest.java
index 500b837..49159bd 100644
--- a/src/test/java/org/apache/commons/collections4/keyvalue/MultiKeyTest.java
+++ b/src/test/java/org/apache/commons/collections4/keyvalue/MultiKeyTest.java
@@ -253,7 +253,7 @@ public class MultiKeyTest extends TestCase {
         final MultiKey<?> mk2 = new MultiKey<Object>(ONE, sysKey);
         assertEquals(TWO, map2.get(mk2));
     }
-    
+
     static class DerivedMultiKey<T> extends MultiKey<T> {
 
         private static final long serialVersionUID = 1928896152249821416L;
@@ -290,5 +290,5 @@ public class MultiKeyTest extends TestCase {
 
         assertEquals(mk.hashCode(), mk2.hashCode());
     }
-    
+
 }

http://git-wip-us.apache.org/repos/asf/commons-collections/blob/be6789ce/src/test/java/org/apache/commons/collections4/list/GrowthListTest.java
----------------------------------------------------------------------
diff --git a/src/test/java/org/apache/commons/collections4/list/GrowthListTest.java b/src/test/java/org/apache/commons/collections4/list/GrowthListTest.java
index 893597b..9d3f6f9 100644
--- a/src/test/java/org/apache/commons/collections4/list/GrowthListTest.java
+++ b/src/test/java/org/apache/commons/collections4/list/GrowthListTest.java
@@ -149,7 +149,7 @@ public class GrowthListTest<E> extends AbstractListTest<E> {
             fail("List.set should throw IndexOutOfBoundsException [-1]");
         } catch(final IndexOutOfBoundsException e) {
             // expected
-        } 
+        }
     }
 
     //-----------------------------------------------------------------------

http://git-wip-us.apache.org/repos/asf/commons-collections/blob/be6789ce/src/test/java/org/apache/commons/collections4/list/PredicatedListTest.java
----------------------------------------------------------------------
diff --git a/src/test/java/org/apache/commons/collections4/list/PredicatedListTest.java b/src/test/java/org/apache/commons/collections4/list/PredicatedListTest.java
index 4cfc3bd..1e831ba 100644
--- a/src/test/java/org/apache/commons/collections4/list/PredicatedListTest.java
+++ b/src/test/java/org/apache/commons/collections4/list/PredicatedListTest.java
@@ -23,7 +23,7 @@ import org.apache.commons.collections4.Predicate;
 import org.apache.commons.collections4.functors.TruePredicate;
 
 /**
- * Extension of {@link AbstractListTest} for exercising the 
+ * Extension of {@link AbstractListTest} for exercising the
  * {@link PredicatedList} implementation.
  *
  * @since 3.0

http://git-wip-us.apache.org/repos/asf/commons-collections/blob/be6789ce/src/test/java/org/apache/commons/collections4/map/CaseInsensitiveMapTest.java
----------------------------------------------------------------------
diff --git a/src/test/java/org/apache/commons/collections4/map/CaseInsensitiveMapTest.java b/src/test/java/org/apache/commons/collections4/map/CaseInsensitiveMapTest.java
index a43f107..fa397b9 100644
--- a/src/test/java/org/apache/commons/collections4/map/CaseInsensitiveMapTest.java
+++ b/src/test/java/org/apache/commons/collections4/map/CaseInsensitiveMapTest.java
@@ -120,7 +120,7 @@ public class CaseInsensitiveMapTest<K, V> extends AbstractIterableMapTest<K, V>
 
         final Locale[] locales = { Locale.ENGLISH, new Locale("tr", "", ""), Locale.getDefault() };
 
-        final String[][] data = { 
+        final String[][] data = {
             { "i", "I" },
             { "\u03C2", "\u03C3" },
             { "\u03A3", "\u03C2" },

http://git-wip-us.apache.org/repos/asf/commons-collections/blob/be6789ce/src/test/java/org/apache/commons/collections4/map/DefaultedMapTest.java
----------------------------------------------------------------------
diff --git a/src/test/java/org/apache/commons/collections4/map/DefaultedMapTest.java b/src/test/java/org/apache/commons/collections4/map/DefaultedMapTest.java
index 0c92109..a6953d3 100644
--- a/src/test/java/org/apache/commons/collections4/map/DefaultedMapTest.java
+++ b/src/test/java/org/apache/commons/collections4/map/DefaultedMapTest.java
@@ -26,7 +26,7 @@ import org.apache.commons.collections4.Transformer;
 import org.apache.commons.collections4.functors.ConstantFactory;
 
 /**
- * Extension of {@link AbstractMapTest} for exercising the 
+ * Extension of {@link AbstractMapTest} for exercising the
  * {@link DefaultedMap} implementation.
  *
  * @since 3.2

http://git-wip-us.apache.org/repos/asf/commons-collections/blob/be6789ce/src/test/java/org/apache/commons/collections4/map/Flat3MapTest.java
----------------------------------------------------------------------
diff --git a/src/test/java/org/apache/commons/collections4/map/Flat3MapTest.java b/src/test/java/org/apache/commons/collections4/map/Flat3MapTest.java
index a619d94..e3a5294 100644
--- a/src/test/java/org/apache/commons/collections4/map/Flat3MapTest.java
+++ b/src/test/java/org/apache/commons/collections4/map/Flat3MapTest.java
@@ -412,15 +412,15 @@ public class Flat3MapTest<K, V> extends AbstractIterableMapTest<K, V> {
         final Flat3Map<Integer, Integer> m = new Flat3Map<>();
         m.put( Integer.valueOf(1), Integer.valueOf(1) );
         m.put( Integer.valueOf(0), Integer.valueOf(0) );
-        assertEquals( Integer.valueOf(1), m.remove( Integer.valueOf(1) ) ); 
-        assertEquals( Integer.valueOf(0), m.remove( Integer.valueOf(0) ) ); 
+        assertEquals( Integer.valueOf(1), m.remove( Integer.valueOf(1) ) );
+        assertEquals( Integer.valueOf(0), m.remove( Integer.valueOf(0) ) );
 
         m.put( Integer.valueOf(2), Integer.valueOf(2) );
         m.put( Integer.valueOf(1), Integer.valueOf(1) );
         m.put( Integer.valueOf(0), Integer.valueOf(0) );
-        assertEquals( Integer.valueOf(2), m.remove( Integer.valueOf(2) ) ); 
-        assertEquals( Integer.valueOf(1), m.remove( Integer.valueOf(1) ) ); 
-        assertEquals( Integer.valueOf(0), m.remove( Integer.valueOf(0) ) ); 
+        assertEquals( Integer.valueOf(2), m.remove( Integer.valueOf(2) ) );
+        assertEquals( Integer.valueOf(1), m.remove( Integer.valueOf(1) ) );
+        assertEquals( Integer.valueOf(0), m.remove( Integer.valueOf(0) ) );
     }
 
     public void testToString() {

http://git-wip-us.apache.org/repos/asf/commons-collections/blob/be6789ce/src/test/java/org/apache/commons/collections4/map/LRUMapTest.java
----------------------------------------------------------------------
diff --git a/src/test/java/org/apache/commons/collections4/map/LRUMapTest.java b/src/test/java/org/apache/commons/collections4/map/LRUMapTest.java
index fb6ee99..49b365a 100644
--- a/src/test/java/org/apache/commons/collections4/map/LRUMapTest.java
+++ b/src/test/java/org/apache/commons/collections4/map/LRUMapTest.java
@@ -281,7 +281,7 @@ public class LRUMapTest<K, V> extends AbstractOrderedMapTest<K, V> {
 
         resetEmpty();
         LRUMap<K, V> lruMap = (LRUMap<K, V>) map;
-        
+
         lruMap.put(keys[0], values[0]);
         lruMap.put(keys[1], values[1]);
         kit = lruMap.keySet().iterator();

http://git-wip-us.apache.org/repos/asf/commons-collections/blob/be6789ce/src/test/java/org/apache/commons/collections4/map/LazyMapTest.java
----------------------------------------------------------------------
diff --git a/src/test/java/org/apache/commons/collections4/map/LazyMapTest.java b/src/test/java/org/apache/commons/collections4/map/LazyMapTest.java
index caa7f9a..c86698e 100644
--- a/src/test/java/org/apache/commons/collections4/map/LazyMapTest.java
+++ b/src/test/java/org/apache/commons/collections4/map/LazyMapTest.java
@@ -27,7 +27,7 @@ import org.apache.commons.collections4.Transformer;
 import org.junit.Test;
 
 /**
- * Extension of {@link AbstractMapTest} for exercising the 
+ * Extension of {@link AbstractMapTest} for exercising the
  * {@link LazyMap} implementation.
  *
  * @since 3.0

http://git-wip-us.apache.org/repos/asf/commons-collections/blob/be6789ce/src/test/java/org/apache/commons/collections4/map/MultiKeyMapTest.java
----------------------------------------------------------------------
diff --git a/src/test/java/org/apache/commons/collections4/map/MultiKeyMapTest.java b/src/test/java/org/apache/commons/collections4/map/MultiKeyMapTest.java
index 527c11a..0cd1c5a 100644
--- a/src/test/java/org/apache/commons/collections4/map/MultiKeyMapTest.java
+++ b/src/test/java/org/apache/commons/collections4/map/MultiKeyMapTest.java
@@ -308,7 +308,7 @@ public class MultiKeyMapTest<K, V> extends AbstractIterableMapTest<MultiKey<? ex
         map.put("a", null, "value5");
         map.put(null, "a", "value6");
         map.put(null, null, "value7");
-        
+
         assertEquals(6, map.size());
         assertEquals("value5", map.get("a", null));
         assertEquals("value4", map.get("a", "z"));

http://git-wip-us.apache.org/repos/asf/commons-collections/blob/be6789ce/src/test/java/org/apache/commons/collections4/map/MultiValueMapTest.java
----------------------------------------------------------------------
diff --git a/src/test/java/org/apache/commons/collections4/map/MultiValueMapTest.java b/src/test/java/org/apache/commons/collections4/map/MultiValueMapTest.java
index 097ec2a..aae2239 100644
--- a/src/test/java/org/apache/commons/collections4/map/MultiValueMapTest.java
+++ b/src/test/java/org/apache/commons/collections4/map/MultiValueMapTest.java
@@ -396,7 +396,7 @@ public class MultiValueMapTest<K, V> extends AbstractObjectTest {
         byte[] bytes = serialize(map1);
         Object result = deserialize(bytes);
         assertEquals(map1, result);
-        
+
         MultiValueMap map2 = MultiValueMap.multiValueMap(new HashMap(), (Class) String.class);
         bytes = serialize(map2);
         try {
@@ -416,16 +416,16 @@ public class MultiValueMapTest<K, V> extends AbstractObjectTest {
 
         return baos.toByteArray();
     }
-    
+
     private Object deserialize(byte[] data) throws IOException, ClassNotFoundException {
         ByteArrayInputStream bais = new ByteArrayInputStream(data);
         ObjectInputStream iis = new ObjectInputStream(bais);
-        
+
         return iis.readObject();
     }
 
     //-----------------------------------------------------------------------
-    // Manual serialization testing as this class cannot easily 
+    // Manual serialization testing as this class cannot easily
     // extend the AbstractTestMap
     //-----------------------------------------------------------------------
 

http://git-wip-us.apache.org/repos/asf/commons-collections/blob/be6789ce/src/test/java/org/apache/commons/collections4/map/PassiveExpiringMapTest.java
----------------------------------------------------------------------
diff --git a/src/test/java/org/apache/commons/collections4/map/PassiveExpiringMapTest.java b/src/test/java/org/apache/commons/collections4/map/PassiveExpiringMapTest.java
index c633cec..789d294 100644
--- a/src/test/java/org/apache/commons/collections4/map/PassiveExpiringMapTest.java
+++ b/src/test/java/org/apache/commons/collections4/map/PassiveExpiringMapTest.java
@@ -224,7 +224,7 @@ public class PassiveExpiringMapTest<K, V> extends AbstractMapTest<K, V> {
         m.put("a", "b");
         assertNull(m.get("a"));
     }
-    
+
     public void testExpiration() {
         validateExpiration(new PassiveExpiringMap<String, String>(500), 500);
         validateExpiration(new PassiveExpiringMap<String, String>(1000), 1000);
@@ -236,9 +236,9 @@ public class PassiveExpiringMapTest<K, V> extends AbstractMapTest<K, V> {
 
     private void validateExpiration(final Map<String, String> map, long timeout) {
         map.put("a", "b");
-        
+
         assertNotNull(map.get("a"));
-        
+
         try {
             Thread.sleep(2 * timeout);
         } catch (InterruptedException e) {
@@ -247,5 +247,5 @@ public class PassiveExpiringMapTest<K, V> extends AbstractMapTest<K, V> {
 
         assertNull(map.get("a"));
     }
-    
+
 }

http://git-wip-us.apache.org/repos/asf/commons-collections/blob/be6789ce/src/test/java/org/apache/commons/collections4/map/PredicatedMapTest.java
----------------------------------------------------------------------
diff --git a/src/test/java/org/apache/commons/collections4/map/PredicatedMapTest.java b/src/test/java/org/apache/commons/collections4/map/PredicatedMapTest.java
index b928bdb..1bd66b6 100644
--- a/src/test/java/org/apache/commons/collections4/map/PredicatedMapTest.java
+++ b/src/test/java/org/apache/commons/collections4/map/PredicatedMapTest.java
@@ -25,7 +25,7 @@ import org.apache.commons.collections4.Predicate;
 import org.apache.commons.collections4.functors.TruePredicate;
 
 /**
- * Extension of {@link AbstractMapTest} for exercising the 
+ * Extension of {@link AbstractMapTest} for exercising the
  * {@link PredicatedMap} implementation.
  *
  * @since 3.0

http://git-wip-us.apache.org/repos/asf/commons-collections/blob/be6789ce/src/test/java/org/apache/commons/collections4/map/TransformedSortedMapTest.java
----------------------------------------------------------------------
diff --git a/src/test/java/org/apache/commons/collections4/map/TransformedSortedMapTest.java b/src/test/java/org/apache/commons/collections4/map/TransformedSortedMapTest.java
index 202dc0a..bf7ba53 100644
--- a/src/test/java/org/apache/commons/collections4/map/TransformedSortedMapTest.java
+++ b/src/test/java/org/apache/commons/collections4/map/TransformedSortedMapTest.java
@@ -57,7 +57,7 @@ public class TransformedSortedMapTest<K, V> extends AbstractSortedMapTest<K, V>
                     preTailMap + "bulkTestMapEntrySet.testCollectionIteratorRemove",
                     preTailMap + "bulkTestMapEntrySet.testCollectionRemoveAll",
                     preTailMap + "bulkTestMapKeySet.testCollectionIteratorRemove",
-                    preTailMap + "bulkTestMapKeySet.testCollectionRemoveAll",                    
+                    preTailMap + "bulkTestMapKeySet.testCollectionRemoveAll",
                     preTailMap + "bulkTestMapValues.testCollectionClear",
                     preTailMap + "bulkTestMapValues.testCollectionRemoveAll",
                     preTailMap + "bulkTestMapValues.testCollectionRetainAll"

http://git-wip-us.apache.org/repos/asf/commons-collections/blob/be6789ce/src/test/java/org/apache/commons/collections4/multimap/AbstractMultiValuedMapTest.java
----------------------------------------------------------------------
diff --git a/src/test/java/org/apache/commons/collections4/multimap/AbstractMultiValuedMapTest.java b/src/test/java/org/apache/commons/collections4/multimap/AbstractMultiValuedMapTest.java
index 4fb0a38..46905a8 100644
--- a/src/test/java/org/apache/commons/collections4/multimap/AbstractMultiValuedMapTest.java
+++ b/src/test/java/org/apache/commons/collections4/multimap/AbstractMultiValuedMapTest.java
@@ -1135,7 +1135,7 @@ public abstract class AbstractMultiValuedMapTest<K, V> extends AbstractObjectTes
         public boolean isRemoveSupported() {
             return AbstractMultiValuedMapTest.this.isRemoveSupported();
         }
-        
+
         @Override
         public boolean areEqualElementsDistinguishable() {
             // work-around for a problem with the EntrySet: the entries contain

http://git-wip-us.apache.org/repos/asf/commons-collections/blob/be6789ce/src/test/java/org/apache/commons/collections4/multimap/TransformedMultiValuedMapTest.java
----------------------------------------------------------------------
diff --git a/src/test/java/org/apache/commons/collections4/multimap/TransformedMultiValuedMapTest.java b/src/test/java/org/apache/commons/collections4/multimap/TransformedMultiValuedMapTest.java
index 5f16087..55ee3a2 100644
--- a/src/test/java/org/apache/commons/collections4/multimap/TransformedMultiValuedMapTest.java
+++ b/src/test/java/org/apache/commons/collections4/multimap/TransformedMultiValuedMapTest.java
@@ -28,7 +28,7 @@ import org.apache.commons.collections4.collection.TransformedCollectionTest;
 
 /**
  * Tests for TransformedMultiValuedMap
- * 
+ *
  * @since 4.1
  */
 public class TransformedMultiValuedMapTest<K, V> extends AbstractMultiValuedMapTest<K, V> {

http://git-wip-us.apache.org/repos/asf/commons-collections/blob/be6789ce/src/test/java/org/apache/commons/collections4/multimap/UnmodifiableMultiValuedMapTest.java
----------------------------------------------------------------------
diff --git a/src/test/java/org/apache/commons/collections4/multimap/UnmodifiableMultiValuedMapTest.java b/src/test/java/org/apache/commons/collections4/multimap/UnmodifiableMultiValuedMapTest.java
index 5851ce0..9818e12 100644
--- a/src/test/java/org/apache/commons/collections4/multimap/UnmodifiableMultiValuedMapTest.java
+++ b/src/test/java/org/apache/commons/collections4/multimap/UnmodifiableMultiValuedMapTest.java
@@ -33,7 +33,7 @@ import org.apache.commons.collections4.Unmodifiable;
 
 /**
  * Tests for UnmodifiableMultiValuedMap
- * 
+ *
  * @since 4.1
  */
 public class UnmodifiableMultiValuedMapTest<K, V> extends AbstractMultiValuedMapTest<K, V> {
@@ -45,7 +45,7 @@ public class UnmodifiableMultiValuedMapTest<K, V> extends AbstractMultiValuedMap
     public static Test suite() {
         return BulkTest.makeSuite(UnmodifiableMultiValuedMapTest.class);
     }
-    
+
     // -----------------------------------------------------------------------
     @Override
     public boolean isAddSupported() {

http://git-wip-us.apache.org/repos/asf/commons-collections/blob/be6789ce/src/test/java/org/apache/commons/collections4/multiset/AbstractMultiSetTest.java
----------------------------------------------------------------------
diff --git a/src/test/java/org/apache/commons/collections4/multiset/AbstractMultiSetTest.java b/src/test/java/org/apache/commons/collections4/multiset/AbstractMultiSetTest.java
index 5775634..579aff2 100644
--- a/src/test/java/org/apache/commons/collections4/multiset/AbstractMultiSetTest.java
+++ b/src/test/java/org/apache/commons/collections4/multiset/AbstractMultiSetTest.java
@@ -50,7 +50,7 @@ import org.apache.commons.collections4.set.AbstractSetTest;
  * <p>
  * In addition to the generic collection tests (prefix testCollection) inherited
  * from AbstractCollectionTest, there are test methods that test the "normal" MultiSet
- * interface (prefix testMultiSet). For MultiSet specific tests use the {@link #makeObject()} and 
+ * interface (prefix testMultiSet). For MultiSet specific tests use the {@link #makeObject()} and
  * {@link #makeFullCollection()} methods instead of {@link #resetEmpty()} and resetFull().
  *
  * @since 4.1
@@ -152,11 +152,11 @@ public abstract class AbstractMultiSetTest<T> extends AbstractCollectionTest<T>
     public void testMultiSetEqualsSelf() {
         final MultiSet<T> multiset = makeObject();
         assertTrue(multiset.equals(multiset));
-        
+
         if (!isAddSupported()) {
             return;
         }
-        
+
         multiset.add((T) "elt");
         assertTrue(multiset.equals(multiset));
         multiset.add((T) "elt"); // again
@@ -194,7 +194,7 @@ public abstract class AbstractMultiSetTest<T> extends AbstractCollectionTest<T>
         if (!isRemoveSupported()) {
             return;
         }
-        
+
         final MultiSet<T> multiset = makeObject();
         multiset.add((T) "A", 2);
         assertEquals("Should have count of 2", 2, multiset.getCount("A"));
@@ -216,7 +216,7 @@ public abstract class AbstractMultiSetTest<T> extends AbstractCollectionTest<T>
         if (!isAddSupported()) {
             return;
         }
-        
+
         final MultiSet<T> multiset = makeObject();
 
         assertEquals("MultiSet does not have at least 1 'A'", false, multiset.contains("A"));
@@ -240,7 +240,7 @@ public abstract class AbstractMultiSetTest<T> extends AbstractCollectionTest<T>
         if (!isAddSupported()) {
             return;
         }
-        
+
         final MultiSet<T> multiset = makeObject();
         final List<String> known = new ArrayList<>();
         final List<String> known1A = new ArrayList<>();
@@ -294,7 +294,7 @@ public abstract class AbstractMultiSetTest<T> extends AbstractCollectionTest<T>
         if (!isAddSupported()) {
             return;
         }
-        
+
         final MultiSet<T> multiset = makeObject();
         assertEquals("Should have 0 total items", 0, multiset.size());
         multiset.add((T) "A");
@@ -319,7 +319,7 @@ public abstract class AbstractMultiSetTest<T> extends AbstractCollectionTest<T>
         if (!isAddSupported()) {
             return;
         }
-        
+
         final MultiSet<T> multiset = makeObject();
         multiset.add((T) "A");
         multiset.add((T) "A");

http://git-wip-us.apache.org/repos/asf/commons-collections/blob/be6789ce/src/test/java/org/apache/commons/collections4/multiset/UnmodifiableMultiSetTest.java
----------------------------------------------------------------------
diff --git a/src/test/java/org/apache/commons/collections4/multiset/UnmodifiableMultiSetTest.java b/src/test/java/org/apache/commons/collections4/multiset/UnmodifiableMultiSetTest.java
index 1b221f9..c433c93 100644
--- a/src/test/java/org/apache/commons/collections4/multiset/UnmodifiableMultiSetTest.java
+++ b/src/test/java/org/apache/commons/collections4/multiset/UnmodifiableMultiSetTest.java
@@ -79,7 +79,7 @@ public class UnmodifiableMultiSetTest<E> extends AbstractMultiSetTest<E> {
         assertTrue(makeObject() instanceof Unmodifiable);
         assertTrue(makeFullCollection() instanceof Unmodifiable);
     }
-    
+
     public void testDecorateFactory() {
         final MultiSet<E> multiset = makeFullCollection();
         assertSame(multiset, UnmodifiableMultiSet.unmodifiableMultiSet(multiset));


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