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Subject: svn commit: r1429895 - in /commons/proper/collections/trunk/src:
 main/java/org/apache/commons/collections/map/
 test/java/org/apache/commons/collections/
 test/java/org/apache/commons/collections/bag/
 test/java/org/apache/commons/collections/bidimap/ tes...
Date: Mon, 07 Jan 2013 16:55:07 -0000
To: commits@commons.apache.org
From: ggregory@apache.org
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Message-Id: <20130107165508.AE787238899C@eris.apache.org>
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Author: ggregory
Date: Mon Jan  7 16:55:07 2013
New Revision: 1429895

URL: http://svn.apache.org/viewvc?rev=1429895&view=rev
Log:
Convert control statement bodies to block.

Modified:
    commons/proper/collections/trunk/src/main/java/org/apache/commons/collections/map/Flat3Map.java
    commons/proper/collections/trunk/src/test/java/org/apache/commons/collections/AbstractLinkedListTest.java
    commons/proper/collections/trunk/src/test/java/org/apache/commons/collections/BulkTest.java
    commons/proper/collections/trunk/src/test/java/org/apache/commons/collections/bag/AbstractBagTest.java
    commons/proper/collections/trunk/src/test/java/org/apache/commons/collections/bidimap/AbstractBidiMapTest.java
    commons/proper/collections/trunk/src/test/java/org/apache/commons/collections/bidimap/AbstractSortedBidiMapTest.java
    commons/proper/collections/trunk/src/test/java/org/apache/commons/collections/buffer/PriorityBufferTest.java
    commons/proper/collections/trunk/src/test/java/org/apache/commons/collections/collection/AbstractCollectionTest.java
    commons/proper/collections/trunk/src/test/java/org/apache/commons/collections/list/AbstractLinkedListTest.java
    commons/proper/collections/trunk/src/test/java/org/apache/commons/collections/list/AbstractListTest.java
    commons/proper/collections/trunk/src/test/java/org/apache/commons/collections/list/NodeCachingLinkedListTest.java
    commons/proper/collections/trunk/src/test/java/org/apache/commons/collections/map/AbstractIterableMapTest.java
    commons/proper/collections/trunk/src/test/java/org/apache/commons/collections/map/AbstractMapTest.java
    commons/proper/collections/trunk/src/test/java/org/apache/commons/collections/map/AbstractSortedMapTest.java
    commons/proper/collections/trunk/src/test/java/org/apache/commons/collections/map/LRUMapTest.java
    commons/proper/collections/trunk/src/test/java/org/apache/commons/collections/map/LinkedMapTest.java

Modified: commons/proper/collections/trunk/src/main/java/org/apache/commons/collections/map/Flat3Map.java
URL: http://svn.apache.org/viewvc/commons/proper/collections/trunk/src/main/java/org/apache/commons/collections/map/Flat3Map.java?rev=1429895&r1=1429894&r2=1429895&view=diff
==============================================================================
--- commons/proper/collections/trunk/src/main/java/org/apache/commons/collections/map/Flat3Map.java (original)
+++ commons/proper/collections/trunk/src/main/java/org/apache/commons/collections/map/Flat3Map.java Mon Jan  7 16:55:07 2013
@@ -131,11 +131,17 @@ public class Flat3Map<K, V> implements I
             switch (size) {
                 // drop through
                 case 3:
-                    if (key3 == null) return value3;
+                    if (key3 == null) {
+                        return value3;
+                    }
                 case 2:
-                    if (key2 == null) return value2;
+                    if (key2 == null) {
+                        return value2;
+                    }
                 case 1:
-                    if (key1 == null) return value1;
+                    if (key1 == null) {
+                        return value1;
+                    }
             }
         } else {
             if (size > 0) {
@@ -143,11 +149,17 @@ public class Flat3Map<K, V> implements I
                 switch (size) {
                     // drop through
                     case 3:
-                        if (hash3 == hashCode && key.equals(key3)) return value3;
+                        if (hash3 == hashCode && key.equals(key3)) {
+                            return value3;
+                        }
                     case 2:
-                        if (hash2 == hashCode && key.equals(key2)) return value2;
+                        if (hash2 == hashCode && key.equals(key2)) {
+                            return value2;
+                        }
                     case 1:
-                        if (hash1 == hashCode && key.equals(key1)) return value1;
+                        if (hash1 == hashCode && key.equals(key1)) {
+                            return value1;
+                        }
                 }
             }
         }
@@ -189,22 +201,34 @@ public class Flat3Map<K, V> implements I
         if (key == null) {
             switch (size) {  // drop through
                 case 3:
-                    if (key3 == null) return true;
+                    if (key3 == null) {
+                        return true;
+                    }
                 case 2:
-                    if (key2 == null) return true;
+                    if (key2 == null) {
+                        return true;
+                    }
                 case 1:
-                    if (key1 == null) return true;
+                    if (key1 == null) {
+                        return true;
+                    }
             }
         } else {
             if (size > 0) {
                 int hashCode = key.hashCode();
                 switch (size) {  // drop through
                     case 3:
-                        if (hash3 == hashCode && key.equals(key3)) return true;
+                        if (hash3 == hashCode && key.equals(key3)) {
+                            return true;
+                        }
                     case 2:
-                        if (hash2 == hashCode && key.equals(key2)) return true;
+                        if (hash2 == hashCode && key.equals(key2)) {
+                            return true;
+                        }
                     case 1:
-                        if (hash1 == hashCode && key.equals(key1)) return true;
+                        if (hash1 == hashCode && key.equals(key1)) {
+                            return true;
+                        }
                 }
             }
         }
@@ -224,20 +248,32 @@ public class Flat3Map<K, V> implements I
         if (value == null) {  // drop through
             switch (size) {
                 case 3:
-                    if (value3 == null) return true;
+                    if (value3 == null) {
+                        return true;
+                    }
                 case 2:
-                    if (value2 == null) return true;
+                    if (value2 == null) {
+                        return true;
+                    }
                 case 1:
-                    if (value1 == null) return true;
+                    if (value1 == null) {
+                        return true;
+                    }
             }
         } else {
             switch (size) {  // drop through
                 case 3:
-                    if (value.equals(value3)) return true;
+                    if (value.equals(value3)) {
+                        return true;
+                    }
                 case 2:
-                    if (value.equals(value2)) return true;
+                    if (value.equals(value2)) {
+                        return true;
+                    }
                 case 1:
-                    if (value.equals(value1)) return true;
+                    if (value.equals(value1)) {
+                        return true;
+                    }
             }
         }
         return false;

Modified: commons/proper/collections/trunk/src/test/java/org/apache/commons/collections/AbstractLinkedListTest.java
URL: http://svn.apache.org/viewvc/commons/proper/collections/trunk/src/test/java/org/apache/commons/collections/AbstractLinkedListTest.java?rev=1429895&r1=1429894&r2=1429895&view=diff
==============================================================================
--- commons/proper/collections/trunk/src/test/java/org/apache/commons/collections/AbstractLinkedListTest.java (original)
+++ commons/proper/collections/trunk/src/test/java/org/apache/commons/collections/AbstractLinkedListTest.java Mon Jan  7 16:55:07 2013
@@ -71,7 +71,9 @@ public abstract class AbstractLinkedList
      */
     @SuppressWarnings("unchecked")
     public void testLinkedListAddFirst() {
-        if (!isAddSupported()) return;
+        if (!isAddSupported()) {
+            return;
+        }
         T o = (T) "hello";
 
         resetEmpty();
@@ -90,7 +92,9 @@ public abstract class AbstractLinkedList
      */
     @SuppressWarnings("unchecked")
     public void testLinkedListAddLast() {
-        if (!isAddSupported()) return;
+        if (!isAddSupported()) {
+            return;
+        }
         T o = (T) "hello";
 
         resetEmpty();
@@ -152,7 +156,9 @@ public abstract class AbstractLinkedList
      *  Tests {@link LinkedList#removeFirst()}.
      */
     public void testLinkedListRemoveFirst() {
-        if (!isRemoveSupported()) return;
+        if (!isRemoveSupported()) {
+            return;
+        }
 
         resetEmpty();
         try {
@@ -176,7 +182,9 @@ public abstract class AbstractLinkedList
      *  Tests {@link LinkedList#removeLast()}.
      */
     public void testLinkedListRemoveLast() {
-        if (!isRemoveSupported()) return;
+        if (!isRemoveSupported()) {
+            return;
+        }
 
         resetEmpty();
         try {

Modified: commons/proper/collections/trunk/src/test/java/org/apache/commons/collections/BulkTest.java
URL: http://svn.apache.org/viewvc/commons/proper/collections/trunk/src/test/java/org/apache/commons/collections/BulkTest.java?rev=1429895&r1=1429894&r2=1429895&view=diff
==============================================================================
--- commons/proper/collections/trunk/src/test/java/org/apache/commons/collections/BulkTest.java (original)
+++ commons/proper/collections/trunk/src/test/java/org/apache/commons/collections/BulkTest.java Mon Jan  7 16:55:07 2013
@@ -324,8 +324,12 @@ class BulkTestSuiteMaker {
         Class<? extends BulkTest> c = bulk.getClass();
         Method[] all = c.getMethods();
         for (Method element : all) {
-            if (isTest(element)) addTest(bulk, element);
-            if (isBulk(element)) addBulk(bulk, element);
+            if (isTest(element)) {
+                addTest(bulk, element);
+            }
+            if (isBulk(element)) {
+                addBulk(bulk, element);
+            }
         }
     }
 
@@ -341,7 +345,9 @@ class BulkTestSuiteMaker {
         BulkTest bulk2 = (BulkTest)bulk.clone();
         bulk2.setName(m.getName());
         bulk2.verboseName = prefix + "." + m.getName();
-        if (ignored.contains(bulk2.verboseName)) return;
+        if (ignored.contains(bulk2.verboseName)) {
+            return;
+        }
         result.addTest(bulk2);
     }
 
@@ -356,12 +362,16 @@ class BulkTestSuiteMaker {
      */
     void addBulk(BulkTest bulk, Method m) {
         String verboseName = prefix + "." + m.getName();
-        if (ignored.contains(verboseName)) return;
+        if (ignored.contains(verboseName)) {
+            return;
+        }
         
         BulkTest bulk2;
         try {
             bulk2 = (BulkTest)m.invoke(bulk, (Object[]) null);
-            if (bulk2 == null) return;
+            if (bulk2 == null) {
+                return;
+            }
         } catch (InvocationTargetException ex) {
             ex.getTargetException().printStackTrace();
             throw new Error(); // FIXME;
@@ -432,7 +442,9 @@ class BulkTestSuiteMaker {
     private static <T extends BulkTest> BulkTest makeFirstTestCase(Class<T> c) {
         Method[] all = c.getMethods();
         for (Method element : all) {
-            if (isTest(element)) return makeTestCase(c, element);
+            if (isTest(element)) {
+                return makeTestCase(c, element);
+            }
         }
         throw new IllegalArgumentException(c.getName() + " must provide " 
           + " at least one test method.");
@@ -442,12 +454,22 @@ class BulkTestSuiteMaker {
      *  Returns true if the given method is a simple test method.
      */
     private static boolean isTest(Method m) {
-        if (!m.getName().startsWith("test")) return false;
-        if (m.getReturnType() != Void.TYPE) return false;
-        if (m.getParameterTypes().length != 0) return false;
+        if (!m.getName().startsWith("test")) {
+            return false;
+        }
+        if (m.getReturnType() != Void.TYPE) {
+            return false;
+        }
+        if (m.getParameterTypes().length != 0) {
+            return false;
+        }
         int mods = m.getModifiers();
-        if (Modifier.isStatic(mods)) return false;
-        if (Modifier.isAbstract(mods)) return false;
+        if (Modifier.isStatic(mods)) {
+            return false;
+        }
+        if (Modifier.isAbstract(mods)) {
+            return false;
+        }
         return true;
     }
 
@@ -455,12 +477,22 @@ class BulkTestSuiteMaker {
      *  Returns true if the given method is a bulk test method.
      */
     private static boolean isBulk(Method m) {
-        if (!m.getName().startsWith("bulkTest")) return false;
-        if (m.getReturnType() != BulkTest.class) return false;
-        if (m.getParameterTypes().length != 0) return false;
+        if (!m.getName().startsWith("bulkTest")) {
+            return false;
+        }
+        if (m.getReturnType() != BulkTest.class) {
+            return false;
+        }
+        if (m.getParameterTypes().length != 0) {
+            return false;
+        }
         int mods = m.getModifiers();
-        if (Modifier.isStatic(mods)) return false;
-        if (Modifier.isAbstract(mods)) return false;
+        if (Modifier.isStatic(mods)) {
+            return false;
+        }
+        if (Modifier.isAbstract(mods)) {
+            return false;
+        }
         return true;
     }
 

Modified: commons/proper/collections/trunk/src/test/java/org/apache/commons/collections/bag/AbstractBagTest.java
URL: http://svn.apache.org/viewvc/commons/proper/collections/trunk/src/test/java/org/apache/commons/collections/bag/AbstractBagTest.java?rev=1429895&r1=1429894&r2=1429895&view=diff
==============================================================================
--- commons/proper/collections/trunk/src/test/java/org/apache/commons/collections/bag/AbstractBagTest.java (original)
+++ commons/proper/collections/trunk/src/test/java/org/apache/commons/collections/bag/AbstractBagTest.java Mon Jan  7 16:55:07 2013
@@ -454,7 +454,9 @@ public abstract class AbstractBagTest<T>
     //-----------------------------------------------------------------------
     public void testEmptyBagSerialization() throws IOException, ClassNotFoundException {
         Bag<T> bag = makeObject();
-        if (!(bag instanceof Serializable && isTestSerialization())) return;
+        if (!(bag instanceof Serializable && isTestSerialization())) {
+            return;
+        }
         
         byte[] objekt = writeExternalFormToBytes((Serializable) bag);
         Bag<?> bag2 = (Bag<?>) readExternalFormFromBytes(objekt);
@@ -472,7 +474,9 @@ public abstract class AbstractBagTest<T>
         bag.add((T) "B");
         bag.add((T) "C");
         int size = bag.size();
-        if (!(bag instanceof Serializable && isTestSerialization())) return;
+        if (!(bag instanceof Serializable && isTestSerialization())) {
+            return;
+        }
         
         byte[] objekt = writeExternalFormToBytes((Serializable) bag);
         Bag<?> bag2 = (Bag<?>) readExternalFormFromBytes(objekt);

Modified: commons/proper/collections/trunk/src/test/java/org/apache/commons/collections/bidimap/AbstractBidiMapTest.java
URL: http://svn.apache.org/viewvc/commons/proper/collections/trunk/src/test/java/org/apache/commons/collections/bidimap/AbstractBidiMapTest.java?rev=1429895&r1=1429894&r2=1429895&view=diff
==============================================================================
--- commons/proper/collections/trunk/src/test/java/org/apache/commons/collections/bidimap/AbstractBidiMapTest.java (original)
+++ commons/proper/collections/trunk/src/test/java/org/apache/commons/collections/bidimap/AbstractBidiMapTest.java Mon Jan  7 16:55:07 2013
@@ -80,7 +80,9 @@ public abstract class AbstractBidiMapTes
     //-----------------------------------------------------------------------
     @SuppressWarnings("unchecked")
     public void testBidiPut() {
-        if (isPutAddSupported() == false || isPutChangeSupported() == false) return;
+        if (isPutAddSupported() == false || isPutChangeSupported() == false) {
+            return;
+        }
 
         BidiMap<K, V> map = makeObject();
         BidiMap<V, K> inverse = map.inverseBidiMap();
@@ -179,7 +181,9 @@ public abstract class AbstractBidiMapTes
 
     //-----------------------------------------------------------------------
     public void testBidiModifyEntrySet() {
-        if (isSetValueSupported() == false) return;
+        if (isSetValueSupported() == false) {
+            return;
+        }
 
         modifyEntrySet(makeFullMap());
         modifyEntrySet(makeFullMap().inverseBidiMap());
@@ -282,7 +286,9 @@ public abstract class AbstractBidiMapTes
 
     //-----------------------------------------------------------------------
     public void testBidiRemoveByKeySet() {
-        if (isRemoveSupported() == false) return;
+        if (isRemoveSupported() == false) {
+            return;
+        }
 
         removeByKeySet(makeFullMap(), getSampleKeys()[0], getSampleValues()[0]);
         removeByKeySet(makeFullMap().inverseBidiMap(), getSampleValues()[0], getSampleKeys()[0]);
@@ -304,7 +310,9 @@ public abstract class AbstractBidiMapTes
 
     //-----------------------------------------------------------------------
     public void testBidiRemoveByEntrySet() {
-        if (isRemoveSupported() == false) return;
+        if (isRemoveSupported() == false) {
+            return;
+        }
 
         removeByEntrySet(makeFullMap(), getSampleKeys()[0], getSampleValues()[0]);
         removeByEntrySet(makeFullMap().inverseBidiMap(), getSampleValues()[0], getSampleKeys()[0]);

Modified: commons/proper/collections/trunk/src/test/java/org/apache/commons/collections/bidimap/AbstractSortedBidiMapTest.java
URL: http://svn.apache.org/viewvc/commons/proper/collections/trunk/src/test/java/org/apache/commons/collections/bidimap/AbstractSortedBidiMapTest.java?rev=1429895&r1=1429894&r2=1429895&view=diff
==============================================================================
--- commons/proper/collections/trunk/src/test/java/org/apache/commons/collections/bidimap/AbstractSortedBidiMapTest.java (original)
+++ commons/proper/collections/trunk/src/test/java/org/apache/commons/collections/bidimap/AbstractSortedBidiMapTest.java Mon Jan  7 16:55:07 2013
@@ -129,7 +129,9 @@ public abstract class AbstractSortedBidi
 
     //-----------------------------------------------------------------------
     public void testBidiClearByHeadMap() {
-        if (isRemoveSupported() == false) return;
+        if (isRemoveSupported() == false) {
+            return;
+        }
 
         // extra test as other tests get complex
         SortedBidiMap<K, V> sm = makeFullMap();
@@ -174,7 +176,9 @@ public abstract class AbstractSortedBidi
 
     //-----------------------------------------------------------------------
     public void testBidiRemoveByHeadMap() {
-        if (isRemoveSupported() == false) return;
+        if (isRemoveSupported() == false) {
+            return;
+        }
 
         // extra test as other tests get complex
         SortedBidiMap<K, V> sm = makeFullMap();
@@ -216,7 +220,9 @@ public abstract class AbstractSortedBidi
 
     //-----------------------------------------------------------------------
     public void testBidiRemoveByHeadMapEntrySet() {
-        if (isRemoveSupported() == false) return;
+        if (isRemoveSupported() == false) {
+            return;
+        }
 
         // extra test as other tests get complex
         SortedBidiMap<K, V> sm = makeFullMap();
@@ -297,7 +303,9 @@ public abstract class AbstractSortedBidi
 
     //-----------------------------------------------------------------------
     public void testBidiClearByTailMap() {
-        if (isRemoveSupported() == false) return;
+        if (isRemoveSupported() == false) {
+            return;
+        }
 
         // extra test as other tests get complex
         SortedBidiMap<K, V> sm = makeFullMap();
@@ -344,7 +352,9 @@ public abstract class AbstractSortedBidi
 
     //-----------------------------------------------------------------------
     public void testBidiRemoveByTailMap() {
-        if (isRemoveSupported() == false) return;
+        if (isRemoveSupported() == false) {
+            return;
+        }
 
         // extra test as other tests get complex
         SortedBidiMap<K, V> sm = makeFullMap();
@@ -387,7 +397,9 @@ public abstract class AbstractSortedBidi
 
     //-----------------------------------------------------------------------
     public void testBidiRemoveByTailMapEntrySet() {
-        if (isRemoveSupported() == false) return;
+        if (isRemoveSupported() == false) {
+            return;
+        }
 
         // extra test as other tests get complex
         SortedBidiMap<K, V> sm = makeFullMap();
@@ -475,7 +487,9 @@ public abstract class AbstractSortedBidi
 
     //-----------------------------------------------------------------------
     public void testBidiClearBySubMap() {
-        if (isRemoveSupported() == false) return;
+        if (isRemoveSupported() == false) {
+            return;
+        }
 
         // extra test as other tests get complex
         SortedBidiMap<K, V> sm = makeFullMap();
@@ -530,7 +544,9 @@ public abstract class AbstractSortedBidi
 
     //-----------------------------------------------------------------------
     public void testBidiRemoveBySubMap() {
-        if (isRemoveSupported() == false) return;
+        if (isRemoveSupported() == false) {
+            return;
+        }
 
         // extra test as other tests get complex
         SortedBidiMap<K, V> sm = makeFullMap();
@@ -574,7 +590,9 @@ public abstract class AbstractSortedBidi
 
     //-----------------------------------------------------------------------
     public void testBidiRemoveBySubMapEntrySet() {
-        if (isRemoveSupported() == false) return;
+        if (isRemoveSupported() == false) {
+            return;
+        }
 
         // extra test as other tests get complex
         SortedBidiMap<K, V> sm = makeFullMap();

Modified: commons/proper/collections/trunk/src/test/java/org/apache/commons/collections/buffer/PriorityBufferTest.java
URL: http://svn.apache.org/viewvc/commons/proper/collections/trunk/src/test/java/org/apache/commons/collections/buffer/PriorityBufferTest.java?rev=1429895&r1=1429894&r2=1429895&view=diff
==============================================================================
--- commons/proper/collections/trunk/src/test/java/org/apache/commons/collections/buffer/PriorityBufferTest.java (original)
+++ commons/proper/collections/trunk/src/test/java/org/apache/commons/collections/buffer/PriorityBufferTest.java Mon Jan  7 16:55:07 2013
@@ -329,8 +329,9 @@ public class PriorityBufferTest<E> exten
         StringBuilder buffer = new StringBuilder();
         for (int offset = 1; count < h.size() + 1; offset *= 2) {
             for (int i = offset; i < offset * 2; i++) {
-                if (i < h.elements.length && h.elements[i] != null)
+                if (i < h.elements.length && h.elements[i] != null) {
                     buffer.append(h.elements[i] + " ");
+                }
                 count++;
             }
             buffer.append('\n');

Modified: commons/proper/collections/trunk/src/test/java/org/apache/commons/collections/collection/AbstractCollectionTest.java
URL: http://svn.apache.org/viewvc/commons/proper/collections/trunk/src/test/java/org/apache/commons/collections/collection/AbstractCollectionTest.java?rev=1429895&r1=1429894&r2=1429895&view=diff
==============================================================================
--- commons/proper/collections/trunk/src/test/java/org/apache/commons/collections/collection/AbstractCollectionTest.java (original)
+++ commons/proper/collections/trunk/src/test/java/org/apache/commons/collections/collection/AbstractCollectionTest.java Mon Jan  7 16:55:07 2013
@@ -497,7 +497,9 @@ public abstract class AbstractCollection
      *  Tests {@link Collection#add(Object)}.
      */
     public void testCollectionAdd() {
-        if (!isAddSupported()) return;
+        if (!isAddSupported()) {
+            return;
+        }
 
         E[] elements = getFullElements();
         for (E element : elements) {
@@ -515,7 +517,9 @@ public abstract class AbstractCollection
             boolean r = getCollection().add(element);
             getConfirmed().add(element);
             verify();
-            if (r) size++;
+            if (r) {
+                size++;
+            }
             assertEquals("Collection size should grow after add", size, getCollection().size());
             assertTrue("Collection should contain added element", getCollection().contains(element));
         }
@@ -525,7 +529,9 @@ public abstract class AbstractCollection
      *  Tests {@link Collection#addAll(Collection)}.
      */
     public void testCollectionAddAll() {
-        if (!isAddSupported()) return;
+        if (!isAddSupported()) {
+            return;
+        }
 
         resetEmpty();
         E[] elements = getFullElements();
@@ -567,7 +573,9 @@ public abstract class AbstractCollection
      *  raise <code>UnsupportedOperationException.
      */
     public void testUnsupportedAdd() {
-        if (isAddSupported()) return;
+        if (isAddSupported()) {
+            return;
+        }
 
         resetEmpty();
         try {
@@ -616,7 +624,9 @@ public abstract class AbstractCollection
      *  Test {@link Collection#clear()}.
      */
     public void testCollectionClear() {
-        if (!isRemoveSupported()) return;
+        if (!isRemoveSupported()) {
+            return;
+        }
 
         resetEmpty();
         getCollection().clear(); // just to make sure it doesn't raise anything
@@ -776,7 +786,9 @@ public abstract class AbstractCollection
      */
     @SuppressWarnings("unchecked")
     public void testCollectionIteratorRemove() {
-        if (!isRemoveSupported()) return;
+        if (!isRemoveSupported()) {
+            return;
+        }
 
         resetEmpty();
         try {
@@ -844,7 +856,9 @@ public abstract class AbstractCollection
      *  Tests {@link Collection#remove(Object)}.
      */
     public void testCollectionRemove() {
-        if (!isRemoveSupported()) return;
+        if (!isRemoveSupported()) {
+            return;
+        }
 
         resetEmpty();
         E[] elements = getFullElements();
@@ -888,7 +902,9 @@ public abstract class AbstractCollection
      *  Tests {@link Collection#removeAll(Collection)}.
      */
     public void testCollectionRemoveAll() {
-        if (!isRemoveSupported()) return;
+        if (!isRemoveSupported()) {
+            return;
+        }
 
         resetEmpty();
         assertTrue("Empty collection removeAll should return false for empty input",
@@ -935,7 +951,9 @@ public abstract class AbstractCollection
      *  Tests {@link Collection#retainAll(Collection)}.
      */
     public void testCollectionRetainAll() {
-        if (!isRemoveSupported()) return;
+        if (!isRemoveSupported()) {
+            return;
+        }
 
         resetEmpty();
         List<E> elements = Arrays.asList(getFullElements());
@@ -1029,8 +1047,9 @@ public abstract class AbstractCollection
             // find a match in the confirmed array
             for (int j = 0; j < array.length; j++) {
                 // skip already matched
-                if (matched[j])
+                if (matched[j]) {
                     continue;
+                }
                 if (array[i] == confirmedArray[j]
                         || (array[i] != null && array[i].equals(confirmedArray[j]))) {
                     matched[j] = true;
@@ -1088,7 +1107,9 @@ public abstract class AbstractCollection
         for (Object element : array) {
             classes.add((element == null) ? null : element.getClass());
         }
-        if (classes.size() > 1) return;
+        if (classes.size() > 1) {
+            return;
+        }
 
         Class<?> cl = classes.iterator().next();
         if (Map.Entry.class.isAssignableFrom(cl)) {  // check needed for protective cases like Predicated/Unmod map entrySet
@@ -1120,7 +1141,9 @@ public abstract class AbstractCollection
      *  operations raise an UnsupportedOperationException.
      */
     public void testUnsupportedRemove() {
-        if (isRemoveSupported()) return;
+        if (isRemoveSupported()) {
+            return;
+        }
 
         resetEmpty();
         try {
@@ -1172,7 +1195,9 @@ public abstract class AbstractCollection
      *  Tests that the collection's iterator is fail-fast.
      */
     public void testCollectionIteratorFailFast() {
-        if (!isFailFastSupported()) return;
+        if (!isFailFastSupported()) {
+            return;
+        }
 
         if (isAddSupported()) {
             resetFull();
@@ -1201,7 +1226,9 @@ public abstract class AbstractCollection
             verify();
         }
 
-        if (!isRemoveSupported()) return;
+        if (!isRemoveSupported()) {
+            return;
+        }
 
         resetFull();
         try {

Modified: commons/proper/collections/trunk/src/test/java/org/apache/commons/collections/list/AbstractLinkedListTest.java
URL: http://svn.apache.org/viewvc/commons/proper/collections/trunk/src/test/java/org/apache/commons/collections/list/AbstractLinkedListTest.java?rev=1429895&r1=1429894&r2=1429895&view=diff
==============================================================================
--- commons/proper/collections/trunk/src/test/java/org/apache/commons/collections/list/AbstractLinkedListTest.java (original)
+++ commons/proper/collections/trunk/src/test/java/org/apache/commons/collections/list/AbstractLinkedListTest.java Mon Jan  7 16:55:07 2013
@@ -115,7 +115,9 @@ public abstract class AbstractLinkedList
     @SuppressWarnings("unchecked")
     public void testRemoveNode() {
         resetEmpty();
-        if (isAddSupported() == false || isRemoveSupported() == false) return;
+        if (isAddSupported() == false || isRemoveSupported() == false) {
+            return;
+        }
         AbstractLinkedList<E> list = getCollection();
 
         list.addAll(Arrays.asList((E[]) new String[] { "value1", "value2" }));

Modified: commons/proper/collections/trunk/src/test/java/org/apache/commons/collections/list/AbstractListTest.java
URL: http://svn.apache.org/viewvc/commons/proper/collections/trunk/src/test/java/org/apache/commons/collections/list/AbstractListTest.java?rev=1429895&r1=1429894&r2=1429895&view=diff
==============================================================================
--- commons/proper/collections/trunk/src/test/java/org/apache/commons/collections/list/AbstractListTest.java (original)
+++ commons/proper/collections/trunk/src/test/java/org/apache/commons/collections/list/AbstractListTest.java Mon Jan  7 16:55:07 2013
@@ -572,7 +572,9 @@ public abstract class AbstractListTest<E
      *  full list.
      */
     public void testListSetByIndexBoundsChecking2() {
-        if (!isSetSupported()) return;
+        if (!isSetSupported()) {
+            return;
+        }
 
         List<E> list = makeFullCollection();
         E element = getOtherElements()[0];
@@ -613,7 +615,9 @@ public abstract class AbstractListTest<E
      *  Test {@link List#set(int,Object)}.
      */
     public void testListSetByIndex() {
-        if (!isSetSupported()) return;
+        if (!isSetSupported()) {
+            return;
+        }
 
         resetFull();
         E[] elements = getFullElements();
@@ -633,7 +637,9 @@ public abstract class AbstractListTest<E
      *  raises <Code>UnsupportedOperationException.
      */
     public void testUnsupportedSet() {
-        if (isSetSupported()) return;
+        if (isSetSupported()) {
+            return;
+        }
 
         resetFull();
         try {
@@ -652,7 +658,9 @@ public abstract class AbstractListTest<E
      *  empty list.
      */
     public void testListRemoveByIndexBoundsChecking() {
-        if (!isRemoveSupported()) return;
+        if (!isRemoveSupported()) {
+            return;
+        }
 
         List<E> list = makeObject();
 
@@ -697,7 +705,9 @@ public abstract class AbstractListTest<E
      *  full list.
      */
     public void testListRemoveByIndexBoundsChecking2() {
-        if (!isRemoveSupported()) return;
+        if (!isRemoveSupported()) {
+            return;
+        }
 
         List<E> list = makeFullCollection();
 
@@ -737,7 +747,9 @@ public abstract class AbstractListTest<E
      *  Tests {@link List#remove(int)}.
      */
     public void testListRemoveByIndex() {
-        if (!isRemoveSupported()) return;
+        if (!isRemoveSupported()) {
+            return;
+        }
 
         int max = getFullElements().length;
         for (int i = 0; i < max; i++) {
@@ -786,9 +798,13 @@ public abstract class AbstractListTest<E
      * Tests remove on list iterator is correct.
      */
     public void testListListIteratorPreviousRemoveNext() {
-        if (isRemoveSupported() == false) return;
+        if (isRemoveSupported() == false) {
+            return;
+        }
         resetFull();
-        if (getCollection().size() < 4) return;
+        if (getCollection().size() < 4) {
+            return;
+        }
         ListIterator<E> it = getCollection().listIterator();
         E zero = it.next();
         E one = it.next();
@@ -814,9 +830,13 @@ public abstract class AbstractListTest<E
      * Tests remove on list iterator is correct.
      */
     public void testListListIteratorPreviousRemovePrevious() {
-        if (isRemoveSupported() == false) return;
+        if (isRemoveSupported() == false) {
+            return;
+        }
         resetFull();
-        if (getCollection().size() < 4) return;
+        if (getCollection().size() < 4) {
+            return;
+        }
         ListIterator<E> it = getCollection().listIterator();
         E zero = it.next();
         E one = it.next();
@@ -842,9 +862,13 @@ public abstract class AbstractListTest<E
      * Tests remove on list iterator is correct.
      */
     public void testListListIteratorNextRemoveNext() {
-        if (isRemoveSupported() == false) return;
+        if (isRemoveSupported() == false) {
+            return;
+        }
         resetFull();
-        if (getCollection().size() < 4) return;
+        if (getCollection().size() < 4) {
+            return;
+        }
         ListIterator<E> it = getCollection().listIterator();
         E zero = it.next();
         E one = it.next();
@@ -867,9 +891,13 @@ public abstract class AbstractListTest<E
      * Tests remove on list iterator is correct.
      */
     public void testListListIteratorNextRemovePrevious() {
-        if (isRemoveSupported() == false) return;
+        if (isRemoveSupported() == false) {
+            return;
+        }
         resetFull();
-        if (getCollection().size() < 4) return;
+        if (getCollection().size() < 4) {
+            return;
+        }
         ListIterator<E> it = getCollection().listIterator();
         E zero = it.next();
         E one = it.next();
@@ -964,7 +992,9 @@ public abstract class AbstractListTest<E
      *  iterator.
      */
     public void testListIteratorAdd() {
-        if (!isAddSupported()) return;
+        if (!isAddSupported()) {
+            return;
+        }
 
         resetEmpty();
         List<E> list1 = getCollection();
@@ -997,7 +1027,9 @@ public abstract class AbstractListTest<E
      *  iterator.
      */
     public void testListIteratorSet() {
-        if (!isSetSupported()) return;
+        if (!isSetSupported()) {
+            return;
+        }
 
         E[] elements = getFullElements();
 
@@ -1016,7 +1048,9 @@ public abstract class AbstractListTest<E
     @SuppressWarnings("unchecked")
     public void testEmptyListSerialization() throws IOException, ClassNotFoundException {
         List<E> list = makeObject();
-        if (!(list instanceof Serializable && isTestSerialization())) return;
+        if (!(list instanceof Serializable && isTestSerialization())) {
+            return;
+        }
 
         byte[] objekt = writeExternalFormToBytes((Serializable) list);
         List<E> list2 = (List<E>) readExternalFormFromBytes(objekt);
@@ -1029,7 +1063,9 @@ public abstract class AbstractListTest<E
     public void testFullListSerialization() throws IOException, ClassNotFoundException {
         List<E> list = makeFullCollection();
         int size = getFullElements().length;
-        if (!(list instanceof Serializable && isTestSerialization())) return;
+        if (!(list instanceof Serializable && isTestSerialization())) {
+            return;
+        }
 
         byte[] objekt = writeExternalFormToBytes((Serializable) list);
         List<E> list2 = (List<E>) readExternalFormFromBytes(objekt);
@@ -1113,7 +1149,9 @@ public abstract class AbstractListTest<E
      *  modified when the sublist is.
      */
     public BulkTest bulkTestSubList() {
-        if (getFullElements().length - 6 < 10) return null;
+        if (getFullElements().length - 6 < 10) {
+            return null;
+        }
         return new BulkTestSubList<E>(this);
     }
 
@@ -1196,8 +1234,12 @@ public abstract class AbstractListTest<E
     *  if elements are added to the original list.
     */
    public void testListSubListFailFastOnAdd() {
-       if (!isFailFastSupported()) return;
-       if (!isAddSupported()) return;
+       if (!isFailFastSupported()) {
+        return;
+    }
+       if (!isAddSupported()) {
+        return;
+    }
 
        resetFull();
        int size = getCollection().size();
@@ -1226,8 +1268,12 @@ public abstract class AbstractListTest<E
     *  if elements are removed from the original list.
     */
    public void testListSubListFailFastOnRemove() {
-       if (!isFailFastSupported()) return;
-       if (!isRemoveSupported()) return;
+       if (!isFailFastSupported()) {
+        return;
+    }
+       if (!isRemoveSupported()) {
+        return;
+    }
 
        resetFull();
        int size = getCollection().size();
@@ -1280,7 +1326,9 @@ public abstract class AbstractListTest<E
     *  @param m     the method to invoke
     */
    protected void failFastMethod(List<E> list, Method m) {
-       if (m.getName().equals("equals")) return;
+       if (m.getName().equals("equals")) {
+        return;
+    }
 
        E element = getOtherElements()[0];
        Collection<E> c = Collections.singleton(element);
@@ -1288,10 +1336,15 @@ public abstract class AbstractListTest<E
        Class<?>[] types = m.getParameterTypes();
        Object[] params = new Object[types.length];
        for (int i = 0; i < params.length; i++) {
-           if (types[i] == Integer.TYPE) params[i] = new Integer(0);
-           else if (types[i] == Collection.class) params[i] = c;
-           else if (types[i] == Object.class) params[i] = element;
-           else if (types[i] == Object[].class) params[i] = new Object[0];
+           if (types[i] == Integer.TYPE) {
+            params[i] = new Integer(0);
+        } else if (types[i] == Collection.class) {
+            params[i] = c;
+        } else if (types[i] == Object.class) {
+            params[i] = element;
+        } else if (types[i] == Object[].class) {
+            params[i] = new Object[0];
+        }
        }
 
        try {

Modified: commons/proper/collections/trunk/src/test/java/org/apache/commons/collections/list/NodeCachingLinkedListTest.java
URL: http://svn.apache.org/viewvc/commons/proper/collections/trunk/src/test/java/org/apache/commons/collections/list/NodeCachingLinkedListTest.java?rev=1429895&r1=1429894&r2=1429895&view=diff
==============================================================================
--- commons/proper/collections/trunk/src/test/java/org/apache/commons/collections/list/NodeCachingLinkedListTest.java (original)
+++ commons/proper/collections/trunk/src/test/java/org/apache/commons/collections/list/NodeCachingLinkedListTest.java Mon Jan  7 16:55:07 2013
@@ -55,7 +55,9 @@ public class NodeCachingLinkedListTest<E
     //-----------------------------------------------------------------------
     @SuppressWarnings("unchecked")
     public void testShrinkCache() {
-        if (isRemoveSupported() == false || isAddSupported() == false) return;
+        if (isRemoveSupported() == false || isAddSupported() == false) {
+            return;
+        }
         resetEmpty();
         NodeCachingLinkedList<E> list = getCollection();
 

Modified: commons/proper/collections/trunk/src/test/java/org/apache/commons/collections/map/AbstractIterableMapTest.java
URL: http://svn.apache.org/viewvc/commons/proper/collections/trunk/src/test/java/org/apache/commons/collections/map/AbstractIterableMapTest.java?rev=1429895&r1=1429894&r2=1429895&view=diff
==============================================================================
--- commons/proper/collections/trunk/src/test/java/org/apache/commons/collections/map/AbstractIterableMapTest.java (original)
+++ commons/proper/collections/trunk/src/test/java/org/apache/commons/collections/map/AbstractIterableMapTest.java Mon Jan  7 16:55:07 2013
@@ -59,8 +59,12 @@ public abstract class AbstractIterableMa
 
     //-----------------------------------------------------------------------
     public void testFailFastEntrySet() {
-        if (isRemoveSupported() == false) return;
-        if (isFailFastExpected() == false) return;
+        if (isRemoveSupported() == false) {
+            return;
+        }
+        if (isFailFastExpected() == false) {
+            return;
+        }
         resetFull();
         Iterator<Map.Entry<K, V>> it = getMap().entrySet().iterator();
         Map.Entry<K, V> val = it.next();
@@ -81,8 +85,12 @@ public abstract class AbstractIterableMa
     }
 
     public void testFailFastKeySet() {
-        if (isRemoveSupported() == false) return;
-        if (isFailFastExpected() == false) return;
+        if (isRemoveSupported() == false) {
+            return;
+        }
+        if (isFailFastExpected() == false) {
+            return;
+        }
         resetFull();
         Iterator<K> it = getMap().keySet().iterator();
         K val = it.next();
@@ -103,8 +111,12 @@ public abstract class AbstractIterableMa
     }
 
     public void testFailFastValues() {
-        if (isRemoveSupported() == false) return;
-        if (isFailFastExpected() == false) return;
+        if (isRemoveSupported() == false) {
+            return;
+        }
+        if (isFailFastExpected() == false) {
+            return;
+        }
         resetFull();
         Iterator<V> it = getMap().values().iterator();
         it.next();

Modified: commons/proper/collections/trunk/src/test/java/org/apache/commons/collections/map/AbstractMapTest.java
URL: http://svn.apache.org/viewvc/commons/proper/collections/trunk/src/test/java/org/apache/commons/collections/map/AbstractMapTest.java?rev=1429895&r1=1429894&r2=1429895&view=diff
==============================================================================
--- commons/proper/collections/trunk/src/test/java/org/apache/commons/collections/map/AbstractMapTest.java (original)
+++ commons/proper/collections/trunk/src/test/java/org/apache/commons/collections/map/AbstractMapTest.java Mon Jan  7 16:55:07 2013
@@ -1028,7 +1028,9 @@ public abstract class AbstractMapTest<K,
      * the underlying map for clear().
      */
     public void testValuesClearChangesMap() {
-        if (!isRemoveSupported()) return;
+        if (!isRemoveSupported()) {
+            return;
+        }
 
         // clear values, reflected in map
         resetFull();
@@ -1054,7 +1056,9 @@ public abstract class AbstractMapTest<K,
      * the underlying map for clear().
      */
     public void testKeySetClearChangesMap() {
-        if (!isRemoveSupported()) return;
+        if (!isRemoveSupported()) {
+            return;
+        }
 
         // clear values, reflected in map
         resetFull();
@@ -1080,7 +1084,9 @@ public abstract class AbstractMapTest<K,
      * the underlying map for clear().
      */
     public void testEntrySetClearChangesMap() {
-        if (!isRemoveSupported()) return;
+        if (!isRemoveSupported()) {
+            return;
+        }
 
         // clear values, reflected in map
         resetFull();
@@ -1129,7 +1135,9 @@ public abstract class AbstractMapTest<K,
     }
 
     public void testEntrySetRemove1() {
-        if (!isRemoveSupported()) return;
+        if (!isRemoveSupported()) {
+            return;
+        }
         resetFull();
         int size = getMap().size();
         Set<Map.Entry<K, V>> entrySet = getMap().entrySet();
@@ -1142,7 +1150,9 @@ public abstract class AbstractMapTest<K,
     }
 
     public void testEntrySetRemove2() {
-        if (!isRemoveSupported()) return;
+        if (!isRemoveSupported()) {
+            return;
+        }
         resetFull();
         int size = getMap().size();
         Set<Map.Entry<K, V>> entrySet = getMap().entrySet();
@@ -1157,7 +1167,9 @@ public abstract class AbstractMapTest<K,
 
     @SuppressWarnings("unchecked")
     public void testEntrySetRemove3() {
-        if (!isRemoveSupported()) return;
+        if (!isRemoveSupported()) {
+            return;
+        }
         resetFull();
         int size = getMap().size();
         Set<Map.Entry<K, V>> entrySet = getMap().entrySet();
@@ -1684,7 +1696,9 @@ public abstract class AbstractMapTest<K,
         }
 
         public void testMapEntrySetRemoveNonMapEntry() {
-            if (isRemoveSupported() == false) return;
+            if (isRemoveSupported() == false) {
+                return;
+            }
             resetFull();
             assertEquals(false, getCollection().remove(null));
             assertEquals(false, getCollection().remove(new Object()));

Modified: commons/proper/collections/trunk/src/test/java/org/apache/commons/collections/map/AbstractSortedMapTest.java
URL: http://svn.apache.org/viewvc/commons/proper/collections/trunk/src/test/java/org/apache/commons/collections/map/AbstractSortedMapTest.java?rev=1429895&r1=1429894&r2=1429895&view=diff
==============================================================================
--- commons/proper/collections/trunk/src/test/java/org/apache/commons/collections/map/AbstractSortedMapTest.java (original)
+++ commons/proper/collections/trunk/src/test/java/org/apache/commons/collections/map/AbstractSortedMapTest.java Mon Jan  7 16:55:07 2013
@@ -238,7 +238,9 @@ public abstract class AbstractSortedMapT
             return ((SortedMap<K, V>) main.makeFullMap()).headMap(toKey);
         }
         public void testHeadMapOutOfRange() {
-            if (isPutAddSupported() == false) return;
+            if (isPutAddSupported() == false) {
+                return;
+            }
             resetEmpty();
             try {
                 getMap().put(toKey, subSortedValues.get(0));
@@ -291,7 +293,9 @@ public abstract class AbstractSortedMapT
             return ((SortedMap<K, V>) main.makeFullMap()).tailMap(fromKey);
         }
         public void testTailMapOutOfRange() {
-            if (isPutAddSupported() == false) return;
+            if (isPutAddSupported() == false) {
+                return;
+            }
             resetEmpty();
             try {
                 getMap().put(invalidKey, subSortedValues.get(0));
@@ -351,7 +355,9 @@ public abstract class AbstractSortedMapT
             return ((SortedMap<K, V>) main.makeFullMap()).subMap(fromKey, toKey);
         }
         public void testSubMapOutOfRange() {
-            if (isPutAddSupported() == false) return;
+            if (isPutAddSupported() == false) {
+                return;
+            }
             resetEmpty();
             try {
                 getMap().put(toKey, subSortedValues.get(0));

Modified: commons/proper/collections/trunk/src/test/java/org/apache/commons/collections/map/LRUMapTest.java
URL: http://svn.apache.org/viewvc/commons/proper/collections/trunk/src/test/java/org/apache/commons/collections/map/LRUMapTest.java?rev=1429895&r1=1429894&r2=1429895&view=diff
==============================================================================
--- commons/proper/collections/trunk/src/test/java/org/apache/commons/collections/map/LRUMapTest.java (original)
+++ commons/proper/collections/trunk/src/test/java/org/apache/commons/collections/map/LRUMapTest.java Mon Jan  7 16:55:07 2013
@@ -70,7 +70,9 @@ public class LRUMapTest<K, V> extends Ab
 
     //-----------------------------------------------------------------------
     public void testLRU() {
-        if (isPutAddSupported() == false || isPutChangeSupported() == false) return;
+        if (isPutAddSupported() == false || isPutChangeSupported() == false) {
+            return;
+        }
         K[] keys = getSampleKeys();
         V[] values = getSampleValues();
         Iterator<K> kit;
@@ -150,7 +152,9 @@ public class LRUMapTest<K, V> extends Ab
 
     //-----------------------------------------------------------------------
     public void testAccessOrder() {
-        if (isPutAddSupported() == false || isPutChangeSupported() == false) return;
+        if (isPutAddSupported() == false || isPutChangeSupported() == false) {
+            return;
+        }
         K[] keys = getSampleKeys();
         V[] values = getSampleValues();
         Iterator<K> kit = null;
@@ -364,7 +368,9 @@ public class LRUMapTest<K, V> extends Ab
 
     @SuppressWarnings("unchecked")
     public void testInternalState_Buckets() {
-        if (isPutAddSupported() == false || isPutChangeSupported() == false) return;
+        if (isPutAddSupported() == false || isPutChangeSupported() == false) {
+            return;
+        }
         SingleHashCode one = new SingleHashCode("1");
         SingleHashCode two = new SingleHashCode("2");
         SingleHashCode three = new SingleHashCode("3");
@@ -452,7 +458,9 @@ public class LRUMapTest<K, V> extends Ab
 
     @SuppressWarnings("unchecked")
     public void testInternalState_getEntry_int() {
-        if (isPutAddSupported() == false || isPutChangeSupported() == false) return;
+        if (isPutAddSupported() == false || isPutChangeSupported() == false) {
+            return;
+        }
         SingleHashCode one = new SingleHashCode("1");
         SingleHashCode two = new SingleHashCode("2");
         SingleHashCode three = new SingleHashCode("3");

Modified: commons/proper/collections/trunk/src/test/java/org/apache/commons/collections/map/LinkedMapTest.java
URL: http://svn.apache.org/viewvc/commons/proper/collections/trunk/src/test/java/org/apache/commons/collections/map/LinkedMapTest.java?rev=1429895&r1=1429894&r2=1429895&view=diff
==============================================================================
--- commons/proper/collections/trunk/src/test/java/org/apache/commons/collections/map/LinkedMapTest.java (original)
+++ commons/proper/collections/trunk/src/test/java/org/apache/commons/collections/map/LinkedMapTest.java Mon Jan  7 16:55:07 2013
@@ -82,7 +82,9 @@ public class LinkedMapTest<K, V> extends
 
     //-----------------------------------------------------------------------
     public void testInsertionOrder() {
-        if (isPutAddSupported() == false || isPutChangeSupported() == false) return;
+        if (isPutAddSupported() == false || isPutChangeSupported() == false) {
+            return;
+        }
         K[] keys = getSampleKeys();
         V[] values = getSampleValues();
         Iterator<K> keyIter;