diff --git a/src/test/java/org/apache/commons/collections4/iterators/PeekingIteratorTest.java b/src/test/java/org/apache/commons/collections4/iterators/PeekingIteratorTest.java
index 276ea36b79..b23126934f 100644
--- a/src/test/java/org/apache/commons/collections4/iterators/PeekingIteratorTest.java
+++ b/src/test/java/org/apache/commons/collections4/iterators/PeekingIteratorTest.java
@@ -57,9 +57,6 @@ public PeekingIterator<E> makeObject() {
         return PeekingIterator.peekingIterator(testList.iterator());
     }
 
-    /**
-     * {@inheritDoc}
-     */
     @SuppressWarnings("unchecked")
     @BeforeEach
     protected void setUp() throws Exception {
diff --git a/src/test/java/org/apache/commons/collections4/iterators/PermutationIteratorTest.java b/src/test/java/org/apache/commons/collections4/iterators/PermutationIteratorTest.java
index fac2ca4251..83537d2e32 100644
--- a/src/test/java/org/apache/commons/collections4/iterators/PermutationIteratorTest.java
+++ b/src/test/java/org/apache/commons/collections4/iterators/PermutationIteratorTest.java
@@ -34,8 +34,6 @@
 
 /**
  * Test class for PermutationIterator.
- *
- * @param <E> the type of elements tested by this iterator.
  */
 public class PermutationIteratorTest extends AbstractIteratorTest<List<Character>> {
 
diff --git a/src/test/java/org/apache/commons/collections4/iterators/PushbackIteratorTest.java b/src/test/java/org/apache/commons/collections4/iterators/PushbackIteratorTest.java
index acddc805db..0d678d9e3f 100644
--- a/src/test/java/org/apache/commons/collections4/iterators/PushbackIteratorTest.java
+++ b/src/test/java/org/apache/commons/collections4/iterators/PushbackIteratorTest.java
@@ -54,9 +54,6 @@ public PushbackIterator<E> makeObject() {
         return PushbackIterator.pushbackIterator(testList.iterator());
     }
 
-    /**
-     * {@inheritDoc}
-     */
     @SuppressWarnings("unchecked")
     @BeforeEach
     protected void setUp() throws Exception {
diff --git a/src/test/java/org/apache/commons/collections4/iterators/UnmodifiableIteratorTest.java b/src/test/java/org/apache/commons/collections4/iterators/UnmodifiableIteratorTest.java
index c9cb32faa5..890316ab2e 100644
--- a/src/test/java/org/apache/commons/collections4/iterators/UnmodifiableIteratorTest.java
+++ b/src/test/java/org/apache/commons/collections4/iterators/UnmodifiableIteratorTest.java
@@ -55,9 +55,6 @@ public Iterator<E> makeObject() {
         return UnmodifiableIterator.unmodifiableIterator(testList.iterator());
     }
 
-    /**
-     * {@inheritDoc}
-     */
     @SuppressWarnings("unchecked")
     @BeforeEach
     protected void setUp() throws Exception {
diff --git a/src/test/java/org/apache/commons/collections4/iterators/UnmodifiableListIteratorTest.java b/src/test/java/org/apache/commons/collections4/iterators/UnmodifiableListIteratorTest.java
index 868f66007e..8b9f941b41 100644
--- a/src/test/java/org/apache/commons/collections4/iterators/UnmodifiableListIteratorTest.java
+++ b/src/test/java/org/apache/commons/collections4/iterators/UnmodifiableListIteratorTest.java
@@ -55,9 +55,6 @@ public ListIterator<E> makeObject() {
         return UnmodifiableListIterator.unmodifiableListIterator(testList.listIterator());
     }
 
-    /**
-     * {@inheritDoc}
-     */
     @SuppressWarnings("unchecked")
     @BeforeEach
     protected void setUp() throws Exception {