diff --git a/src/main/java/org/apache/commons/collections/functors/AbstractQuantifierPredicate.java b/src/main/java/org/apache/commons/collections/functors/AbstractQuantifierPredicate.java
index 1f34c9f30..ec63decf2 100644
--- a/src/main/java/org/apache/commons/collections/functors/AbstractQuantifierPredicate.java
+++ b/src/main/java/org/apache/commons/collections/functors/AbstractQuantifierPredicate.java
@@ -51,7 +51,7 @@ public abstract class AbstractQuantifierPredicate<T> implements Predicate<T>, Pr
      * @since 3.1
      */
     public Predicate<? super T>[] getPredicates() {
-        return FunctorUtils.copy(iPredicates);
+        return FunctorUtils.<T>copy(iPredicates);
     }
 
 }
diff --git a/src/main/java/org/apache/commons/collections/functors/ChainedClosure.java b/src/main/java/org/apache/commons/collections/functors/ChainedClosure.java
index 78754e236..8d2e7871c 100644
--- a/src/main/java/org/apache/commons/collections/functors/ChainedClosure.java
+++ b/src/main/java/org/apache/commons/collections/functors/ChainedClosure.java
@@ -110,7 +110,7 @@ public class ChainedClosure<E> implements Closure<E>, Serializable {
      * @since 3.1
      */
     public Closure<? super E>[] getClosures() {
-        return FunctorUtils.copy(iClosures);
+        return FunctorUtils.<E>copy(iClosures);
     }
 
 }
diff --git a/src/main/java/org/apache/commons/collections/functors/ChainedTransformer.java b/src/main/java/org/apache/commons/collections/functors/ChainedTransformer.java
index 2c733b09e..7a14a7fe3 100644
--- a/src/main/java/org/apache/commons/collections/functors/ChainedTransformer.java
+++ b/src/main/java/org/apache/commons/collections/functors/ChainedTransformer.java
@@ -111,7 +111,7 @@ public class ChainedTransformer<T> implements Transformer<T, T>, Serializable {
      * @since 3.1
      */
     public Transformer<? super T, ? extends T>[] getTransformers() {
-        return FunctorUtils.copy(iTransformers);
+        return FunctorUtils.<T, T>copy(iTransformers);
     }
 
 }
diff --git a/src/main/java/org/apache/commons/collections/functors/SwitchClosure.java b/src/main/java/org/apache/commons/collections/functors/SwitchClosure.java
index 058993bc9..36abf8d95 100644
--- a/src/main/java/org/apache/commons/collections/functors/SwitchClosure.java
+++ b/src/main/java/org/apache/commons/collections/functors/SwitchClosure.java
@@ -146,7 +146,7 @@ public class SwitchClosure<E> implements Closure<E>, Serializable {
      * @since 3.1
      */
     public Predicate<? super E>[] getPredicates() {
-        return FunctorUtils.copy(iPredicates);
+        return FunctorUtils.<E>copy(iPredicates);
     }
 
     /**
@@ -156,7 +156,7 @@ public class SwitchClosure<E> implements Closure<E>, Serializable {
      * @since 3.1
      */
     public Closure<? super E>[] getClosures() {
-        return FunctorUtils.copy(iClosures);
+        return FunctorUtils.<E>copy(iClosures);
     }
 
     /**