diff --git a/src/test/java/org/apache/commons/collections4/queue/TAbstractQueueDecoratorTest.java b/src/test/java/org/apache/commons/collections4/queue/TAbstractQueueDecoratorTest.java
index d332e1d35a..a0ee29d263 100644
--- a/src/test/java/org/apache/commons/collections4/queue/TAbstractQueueDecoratorTest.java
+++ b/src/test/java/org/apache/commons/collections4/queue/TAbstractQueueDecoratorTest.java
@@ -16,25 +16,29 @@
  */
 package org.apache.commons.collections4.queue;
 
-import junit.framework.Test;
-import org.apache.commons.collections4.BulkTest;
 import org.apache.commons.collections4.collection.AbstractCollectionTest;
-
-import java.util.*;
-
-
-public class AbstractQueueDecoratorTest<E> extends AbstractCollectionTest<E> {
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.LinkedList;
+import java.util.Collection;
+import java.util.Queue;
+import java.util.NoSuchElementException;
+
+/**
+ * Test cases for AbstractQueueDecorator.
+ *
+ * @since 4.5
+ */
+public class TAbstractQueueDecoratorTest<E> extends AbstractCollectionTest<E> {
     /**
      * JUnit constructor.
      *
      * @param testName the test class name
      */
-    public AbstractQueueDecoratorTest(String testName) {
+    public TAbstractQueueDecoratorTest(String testName) {
         super(testName);
     }
-    public static Test suite() {
-        return BulkTest.makeSuite(AbstractQueueDecoratorTest.class);
-    }
+
     @Override
     public Collection<E> makeConfirmedCollection() {
         final ArrayList<E> list = new ArrayList<>();
@@ -72,15 +76,12 @@ public Queue<E> getCollection() {
     }
 
     /**
-     *  Tests {@link Queue#offer(Object)}.
+     *  Tests {@link AbstractQueueDecorator#offer(Object)}.
      */
     public void testAbstractQueueDecoratorOffer() {
         if (!isAddSupported()) {
             return;
         }
-
-        System.out.println("zhaopengliangdddddddddddddddddddddddd");
-        System.exit(1);
         final E[] elements = getFullElements();
         for (final E element : elements) {
             resetEmpty();
@@ -106,7 +107,7 @@ public void testAbstractQueueDecoratorOffer() {
     }
 
     /**
-     *  Tests {@link Queue#poll()}.
+     *  Tests {@link AbstractQueueDecorator#poll()}.
      */
     public void testAbstractQueueDecoratorPoll() {
         if (!isRemoveSupported()) {
@@ -133,7 +134,7 @@ public void testAbstractQueueDecoratorPoll() {
     }
 
     /**
-     *  Tests {@link Queue#peek()}.
+     *  Tests {@link AbstractQueueDecorator#peek()}.
      */
     public void testAbstractQueueDecoratorPeek() {
         if (!isRemoveSupported()) {
@@ -168,7 +169,7 @@ public void testAbstractQueueDecoratorPeek() {
     }
 
     /**
-     *  Tests {@link Queue#remove()}.
+     *  Tests {@link AbstractQueueDecorator#remove()}.
      */
     public void testAbstractQueueDecoratorRemove() {
         if (!isRemoveSupported()) {