Remove @SuppressWarnings

src/main/java/org/apache/commons/collections4/functors/SwitchClosure.java

@@ -114,7 +114,6 @@ public class SwitchClosure<E> implements Closure<E>, Serializable {
      * @param closures  matching array of closures, no nulls
      * @param defaultClosure  the closure to use if no match, null means nop
      */
-    @SuppressWarnings("unchecked")
     private SwitchClosure(final boolean clone, final Predicate<? super E>[] predicates,
                           final Closure<? super E>[] closures, final Closure<? super E> defaultClosure) {
         iPredicates = clone ? FunctorUtils.copy(predicates) : predicates;

src/main/java/org/apache/commons/collections4/functors/SwitchTransformer.java

@@ -124,7 +124,6 @@ public class SwitchTransformer<I, O> implements Transformer<I, O>, Serializable
      * @param transformers  matching array of transformers, no nulls
      * @param defaultTransformer  the transformer to use if no match, null means return null
      */
-    @SuppressWarnings("unchecked")
     private SwitchTransformer(final boolean clone, final Predicate<? super I>[] predicates,
                              final Transformer<? super I, ? extends O>[] transformers,
                              final Transformer<? super I, ? extends O> defaultTransformer) {