diff --git a/src/main/java/org/apache/commons/collections4/iterators/ObjectArrayIterator.java b/src/main/java/org/apache/commons/collections4/iterators/ObjectArrayIterator.java
index 6fa55a42d..25433eb29 100644
--- a/src/main/java/org/apache/commons/collections4/iterators/ObjectArrayIterator.java
+++ b/src/main/java/org/apache/commons/collections4/iterators/ObjectArrayIterator.java
@@ -63,7 +63,7 @@ public class ObjectArrayIterator<E> implements ResettableIterator<E> {
      * @throws NullPointerException if {@code array} is {@code null}
      * @throws IndexOutOfBoundsException if the start index is out of bounds
      */
-    public ObjectArrayIterator(final E array[], final int start) {
+    public ObjectArrayIterator(final E[] array, final int start) {
         this(array, start, array.length);
     }
 
@@ -78,7 +78,7 @@ public class ObjectArrayIterator<E> implements ResettableIterator<E> {
      * @throws IllegalArgumentException if end index is before the start
      * @throws NullPointerException if {@code array} is {@code null}
      */
-    public ObjectArrayIterator(final E array[], final int start, final int end) {
+    public ObjectArrayIterator(final E[] array, final int start, final int end) {
         if (start < 0) {
             throw new ArrayIndexOutOfBoundsException("Start index must not be less than zero");
         }
diff --git a/src/main/java/org/apache/commons/collections4/map/AbstractHashedMap.java b/src/main/java/org/apache/commons/collections4/map/AbstractHashedMap.java
index ab0b0f65f..8508180e2 100644
--- a/src/main/java/org/apache/commons/collections4/map/AbstractHashedMap.java
+++ b/src/main/java/org/apache/commons/collections4/map/AbstractHashedMap.java
@@ -621,8 +621,8 @@ public class AbstractHashedMap<K, V> extends AbstractMap<K, V> implements Iterab
             threshold = calculateThreshold(newCapacity, loadFactor);
             data = new HashEntry[newCapacity];
         } else {
-            final HashEntry<K, V> oldEntries[] = data;
-            final HashEntry<K, V> newEntries[] = new HashEntry[newCapacity];
+            final HashEntry<K, V>[] oldEntries = data;
+            final HashEntry<K, V>[] newEntries = new HashEntry[newCapacity];
 
             modCount++;
             for (int i = oldCapacity - 1; i >= 0; i--) {
diff --git a/src/main/java/org/apache/commons/collections4/set/ListOrderedSet.java b/src/main/java/org/apache/commons/collections4/set/ListOrderedSet.java
index 2e5b17a68..a44566d48 100644
--- a/src/main/java/org/apache/commons/collections4/set/ListOrderedSet.java
+++ b/src/main/java/org/apache/commons/collections4/set/ListOrderedSet.java
@@ -262,7 +262,7 @@ public class ListOrderedSet<E>
     }
 
     @Override
-    public <T> T[] toArray(final T a[]) {
+    public <T> T[] toArray(final T[] a) {
         return setOrder.toArray(a);
     }