diff --git a/spring-aop/src/test/java/org/springframework/aop/aspectj/annotation/AbstractAspectJAdvisorFactoryTests.java b/spring-aop/src/test/java/org/springframework/aop/aspectj/annotation/AbstractAspectJAdvisorFactoryTests.java
index b0198482bd8..0790a58f8ad 100644
--- a/spring-aop/src/test/java/org/springframework/aop/aspectj/annotation/AbstractAspectJAdvisorFactoryTests.java
+++ b/spring-aop/src/test/java/org/springframework/aop/aspectj/annotation/AbstractAspectJAdvisorFactoryTests.java
@@ -22,7 +22,6 @@ import java.lang.annotation.RetentionPolicy;
 import java.lang.reflect.Method;
 import java.lang.reflect.UndeclaredThrowableException;
 import java.rmi.RemoteException;
-import java.util.Collections;
 import java.util.LinkedList;
 import java.util.List;
 
diff --git a/spring-aop/src/test/java/org/springframework/aop/aspectj/autoproxy/AspectJPrecedenceComparatorTests.java b/spring-aop/src/test/java/org/springframework/aop/aspectj/autoproxy/AspectJPrecedenceComparatorTests.java
index 75bf6426f98..d391d45f39b 100644
--- a/spring-aop/src/test/java/org/springframework/aop/aspectj/autoproxy/AspectJPrecedenceComparatorTests.java
+++ b/spring-aop/src/test/java/org/springframework/aop/aspectj/autoproxy/AspectJPrecedenceComparatorTests.java
@@ -33,7 +33,6 @@ import org.springframework.aop.aspectj.AspectJExpressionPointcut;
 import org.springframework.aop.aspectj.AspectJMethodBeforeAdvice;
 import org.springframework.aop.aspectj.AspectJPointcutAdvisor;
 import org.springframework.aop.support.DefaultPointcutAdvisor;
-import org.springframework.lang.Nullable;
 
 import static org.assertj.core.api.Assertions.assertThat;
 
diff --git a/spring-aop/src/test/java/org/springframework/aop/framework/MethodInvocationTests.java b/spring-aop/src/test/java/org/springframework/aop/framework/MethodInvocationTests.java
index b70ead71317..60f89f84018 100644
--- a/spring-aop/src/test/java/org/springframework/aop/framework/MethodInvocationTests.java
+++ b/spring-aop/src/test/java/org/springframework/aop/framework/MethodInvocationTests.java
@@ -21,7 +21,6 @@ import java.util.LinkedList;
 import java.util.List;
 
 import org.aopalliance.intercept.MethodInterceptor;
-import org.aopalliance.intercept.MethodInvocation;
 import org.junit.jupiter.api.Test;
 
 import org.springframework.tests.sample.beans.TestBean;
diff --git a/spring-aop/src/test/java/org/springframework/aop/framework/NullPrimitiveTests.java b/spring-aop/src/test/java/org/springframework/aop/framework/NullPrimitiveTests.java
index 710221b14b6..7289908eac1 100644
--- a/spring-aop/src/test/java/org/springframework/aop/framework/NullPrimitiveTests.java
+++ b/spring-aop/src/test/java/org/springframework/aop/framework/NullPrimitiveTests.java
@@ -17,7 +17,6 @@
 package org.springframework.aop.framework;
 
 import org.aopalliance.intercept.MethodInterceptor;
-import org.aopalliance.intercept.MethodInvocation;
 import org.junit.jupiter.api.Test;
 
 import org.springframework.aop.AopInvocationException;