diff --git a/config/src/main/kotlin/org/springframework/security/config/annotation/web/FormLoginDsl.kt b/config/src/main/kotlin/org/springframework/security/config/annotation/web/FormLoginDsl.kt
index 3e63243b0e2..4f15900b3e4 100644
--- a/config/src/main/kotlin/org/springframework/security/config/annotation/web/FormLoginDsl.kt
+++ b/config/src/main/kotlin/org/springframework/security/config/annotation/web/FormLoginDsl.kt
@@ -17,7 +17,6 @@
 package org.springframework.security.config.annotation.web
 
 import org.springframework.security.authentication.AuthenticationDetailsSource
-import org.springframework.security.config.annotation.web.HttpSecurityBuilder
 import org.springframework.security.config.annotation.web.builders.HttpSecurity
 import org.springframework.security.config.annotation.web.configurers.FormLoginConfigurer
 import org.springframework.security.web.authentication.AuthenticationFailureHandler
diff --git a/config/src/main/kotlin/org/springframework/security/config/annotation/web/OAuth2LoginDsl.kt b/config/src/main/kotlin/org/springframework/security/config/annotation/web/OAuth2LoginDsl.kt
index 7f84be7e8aa..9a69b448fd1 100644
--- a/config/src/main/kotlin/org/springframework/security/config/annotation/web/OAuth2LoginDsl.kt
+++ b/config/src/main/kotlin/org/springframework/security/config/annotation/web/OAuth2LoginDsl.kt
@@ -17,7 +17,6 @@
 package org.springframework.security.config.annotation.web
 
 import org.springframework.security.authentication.AuthenticationDetailsSource
-import org.springframework.security.config.annotation.web.HttpSecurityBuilder
 import org.springframework.security.config.annotation.web.builders.HttpSecurity
 import org.springframework.security.config.annotation.web.oauth2.login.AuthorizationEndpointDsl
 import org.springframework.security.config.annotation.web.oauth2.login.RedirectionEndpointDsl
diff --git a/config/src/main/kotlin/org/springframework/security/config/annotation/web/Saml2Dsl.kt b/config/src/main/kotlin/org/springframework/security/config/annotation/web/Saml2Dsl.kt
index 52ee1e03a9d..810bf54447a 100644
--- a/config/src/main/kotlin/org/springframework/security/config/annotation/web/Saml2Dsl.kt
+++ b/config/src/main/kotlin/org/springframework/security/config/annotation/web/Saml2Dsl.kt
@@ -17,7 +17,6 @@
 package org.springframework.security.config.annotation.web
 
 import org.springframework.security.authentication.AuthenticationManager
-import org.springframework.security.config.annotation.web.HttpSecurityBuilder
 import org.springframework.security.config.annotation.web.builders.HttpSecurity
 import org.springframework.security.config.annotation.web.configurers.saml2.Saml2LoginConfigurer
 import org.springframework.security.saml2.provider.service.registration.RelyingPartyRegistrationRepository
diff --git a/config/src/test/kotlin/org/springframework/security/config/annotation/web/HeadersDslTests.kt b/config/src/test/kotlin/org/springframework/security/config/annotation/web/HeadersDslTests.kt
index 5e8e281c901..a064cc4323f 100644
--- a/config/src/test/kotlin/org/springframework/security/config/annotation/web/HeadersDslTests.kt
+++ b/config/src/test/kotlin/org/springframework/security/config/annotation/web/HeadersDslTests.kt
@@ -25,7 +25,6 @@ import org.springframework.security.config.annotation.web.configuration.EnableWe
 import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter
 import org.springframework.security.config.test.SpringTestContext
 import org.springframework.security.config.test.SpringTestContextExtension
-import org.springframework.security.config.web.servlet.headers.PermissionsPolicyDsl
 import org.springframework.security.web.header.writers.StaticHeadersWriter
 import org.springframework.security.web.header.writers.frameoptions.XFrameOptionsHeaderWriter
 import org.springframework.security.web.server.header.ContentTypeOptionsServerHttpHeadersWriter
diff --git a/config/src/test/kotlin/org/springframework/security/config/annotation/web/RememberMeDslTests.kt b/config/src/test/kotlin/org/springframework/security/config/annotation/web/RememberMeDslTests.kt
index 4eb234fc6b9..c4de4e92895 100644
--- a/config/src/test/kotlin/org/springframework/security/config/annotation/web/RememberMeDslTests.kt
+++ b/config/src/test/kotlin/org/springframework/security/config/annotation/web/RememberMeDslTests.kt
@@ -16,22 +16,17 @@
 
 package org.springframework.security.config.annotation.web
 
-import io.mockk.Called
-import io.mockk.confirmVerified
 import io.mockk.every
 import io.mockk.justRun
 import io.mockk.mockk
 import io.mockk.mockkObject
 import io.mockk.verify
-import jakarta.servlet.http.HttpServletRequest
 import org.assertj.core.api.Assertions.assertThat
 import org.junit.jupiter.api.Test
-import org.junit.jupiter.api.extension.ExtendWith
 import org.junit.jupiter.api.fail
 import org.springframework.beans.factory.annotation.Autowired
 import org.springframework.context.annotation.Bean
 import org.springframework.core.annotation.Order
-import org.springframework.mock.web.MockHttpServletRequest
 import org.springframework.mock.web.MockHttpSession
 import org.springframework.security.authentication.RememberMeAuthenticationToken
 import org.springframework.security.config.annotation.authentication.builders.AuthenticationManagerBuilder
@@ -39,7 +34,6 @@ import org.springframework.security.config.annotation.web.builders.HttpSecurity
 import org.springframework.security.config.annotation.web.configuration.EnableWebSecurity
 import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter
 import org.springframework.security.config.test.SpringTestContext
-import org.springframework.security.config.test.SpringTestContextExtension
 import org.springframework.security.core.Authentication
 import org.springframework.security.core.authority.AuthorityUtils
 import org.springframework.security.core.userdetails.PasswordEncodedUser