Casts away

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/collections/trunk@1353219 13f79535-47bb-0310-9956-ffa450edef68

src/test/java/org/apache/commons/collections/iterators/TestCollatingIterator.java

@@ -254,7 +254,7 @@ public class TestCollatingIterator extends AbstractTestIterator<Integer> {
        CollatingIterator<Integer> collatingIterator2 = new CollatingIterator<Integer>(null, l1.iterator(), l2.iterator());
        collatingIterator2.setComparator(new ComparableComparator<Integer>());
        for ( ; collatingIterator2.hasNext(); i++ ) {
-          Integer n = (Integer)collatingIterator2.next();
+          Integer n = collatingIterator2.next();
           assertEquals("wrong order", (int)n, i + 1);
        }
        assertEquals("wrong size", i, l1.size() + l2.size());

src/test/java/org/apache/commons/collections/map/TestListOrderedMap.java

@@ -51,7 +51,7 @@ public class TestListOrderedMap<K, V> extends AbstractTestOrderedMap<K, V> {
 
     @Override
     public ListOrderedMap<K, V> makeObject() {
-        return (ListOrderedMap<K, V>) ListOrderedMap.listOrderedMap(new HashMap<K, V>());
+        return ListOrderedMap.listOrderedMap(new HashMap<K, V>());
     }
 
     /**

src/test/java/org/apache/commons/collections/set/TestPredicatedSet.java

@@ -42,7 +42,7 @@ public class TestPredicatedSet<E> extends AbstractTestSet<E> {
     protected Predicate<E> truePredicate = TruePredicate.<E>truePredicate();
 
     protected PredicatedSet<E> decorateSet(Set<E> set, Predicate<? super E> predicate) {
-        return (PredicatedSet<E>) PredicatedSet.predicatedSet(set, predicate);
+        return PredicatedSet.predicatedSet(set, predicate);
     }
 
     @Override

src/test/java/org/apache/commons/collections/set/TestPredicatedSortedSet.java

@@ -72,7 +72,7 @@ public class TestPredicatedSortedSet<E> extends AbstractTestSortedSet<E> {
         };
 
     protected PredicatedSortedSet<E> makeTestSet() {
-        return (PredicatedSortedSet<E>) PredicatedSortedSet.predicatedSortedSet(new TreeSet<E>(), testPredicate);
+        return PredicatedSortedSet.predicatedSortedSet(new TreeSet<E>(), testPredicate);
     }
 
     public void testGetSet() {