Cleanup imports

Author: Kehrlann

oauth2-authorization-server/src/test/java/org/springframework/security/config/annotation/web/configurers/oauth2/server/authorization/OidcTests.java

@@ -19,59 +19,28 @@
 import org.junit.BeforeClass;
 import org.junit.Rule;
 import org.junit.Test;
-import org.mockito.ArgumentCaptor;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Import;
-import org.springframework.http.HttpHeaders;
 import org.springframework.security.config.annotation.web.configuration.EnableWebSecurity;
 import org.springframework.security.config.annotation.web.configuration.OAuth2AuthorizationServerConfiguration;
 import org.springframework.security.config.test.SpringTestRule;
 import org.springframework.security.crypto.key.CryptoKeySource;
 import org.springframework.security.crypto.key.StaticKeyGeneratingCryptoKeySource;
-import org.springframework.security.oauth2.core.AuthorizationGrantType;
-import org.springframework.security.oauth2.core.endpoint.OAuth2AuthorizationResponseType;
-import org.springframework.security.oauth2.core.endpoint.OAuth2ParameterNames;
-import org.springframework.security.oauth2.core.endpoint.PkceParameterNames;
-import org.springframework.security.oauth2.server.authorization.OAuth2Authorization;
-import org.springframework.security.oauth2.server.authorization.OAuth2AuthorizationService;
-import org.springframework.security.oauth2.server.authorization.TestOAuth2Authorizations;
-import org.springframework.security.oauth2.server.authorization.TokenType;
-import org.springframework.security.oauth2.server.authorization.client.RegisteredClient;
 import org.springframework.security.oauth2.server.authorization.client.RegisteredClientRepository;
-import org.springframework.security.oauth2.server.authorization.client.TestRegisteredClients;
 import org.springframework.security.oauth2.server.authorization.config.ProviderSettings;
-import org.springframework.security.oauth2.server.authorization.token.OAuth2AuthorizationCode;
-import org.springframework.security.oauth2.server.authorization.web.OAuth2AuthorizationEndpointFilter;
-import org.springframework.security.oauth2.server.authorization.web.OAuth2TokenEndpointFilter;
 import org.springframework.security.oauth2.server.authorization.web.OidcProviderConfigurationEndpointFilter;
 import org.springframework.test.web.servlet.MockMvc;
 import org.springframework.test.web.servlet.MvcResult;
 import org.springframework.test.web.servlet.request.MockMvcRequestBuilders;
-import org.springframework.util.LinkedMultiValueMap;
-import org.springframework.util.MultiValueMap;
-import org.springframework.util.StringUtils;
 
 import java.net.MalformedURLException;
 import java.net.URL;
-import java.net.URLEncoder;
-import java.nio.charset.StandardCharsets;
-import java.util.Base64;
 
 import static org.assertj.core.api.Assertions.assertThat;
-import static org.hamcrest.CoreMatchers.containsString;
-import static org.mockito.ArgumentMatchers.any;
-import static org.mockito.ArgumentMatchers.eq;
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.reset;
-import static org.mockito.Mockito.times;
-import static org.mockito.Mockito.verify;
-import static org.mockito.Mockito.verifyNoInteractions;
-import static org.mockito.Mockito.when;
-import static org.springframework.security.test.web.servlet.request.SecurityMockMvcRequestPostProcessors.user;
 import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.get;
-import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.post;
-import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.header;
 import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.jsonPath;
 import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.status;