Use explicit types everywhere instead of var

Author: Kehrlann

config/src/main/java/org/springframework/security/config/annotation/authentication/configuration/InitializeAuthenticationProviderBeanManagerConfigurer.java

@@ -76,8 +76,8 @@ else if (authenticationProviders.size() > 1) {
 						+ "using the DSL.", authenticationProviders.size(), beanNames));
 				return;
 			}
-			var authenticationProvider = authenticationProviders.get(0).getBean();
-			var authenticationProviderBeanName = authenticationProviders.get(0).getName();
+			AuthenticationProvider authenticationProvider = authenticationProviders.get(0).getBean();
+			String authenticationProviderBeanName = authenticationProviders.get(0).getName();
 
 			auth.authenticationProvider(authenticationProvider);
 			this.logger.info(LogMessage.format(

config/src/main/java/org/springframework/security/config/annotation/authentication/configuration/InitializeUserDetailsBeanManagerConfigurer.java

@@ -89,8 +89,8 @@ else if (userDetailsServices.size() > 1) {
 						beanNames));
 				return;
 			}
-			var userDetailsService = userDetailsServices.get(0).getBean();
-			var userDetailsServiceBeanName = userDetailsServices.get(0).getName();
+			UserDetailsService userDetailsService = userDetailsServices.get(0).getBean();
+			String userDetailsServiceBeanName = userDetailsServices.get(0).getName();
 			PasswordEncoder passwordEncoder = getBeanOrNull(PasswordEncoder.class);
 			UserDetailsPasswordService passwordManager = getBeanOrNull(UserDetailsPasswordService.class);
 			CompromisedPasswordChecker passwordChecker = getBeanOrNull(CompromisedPasswordChecker.class);

config/src/test/java/org/springframework/security/config/annotation/configuration/AutowireBeanFactoryObjectPostProcessorTests.java

@@ -20,6 +20,7 @@
 
 import org.junit.jupiter.api.Test;
 import org.junit.jupiter.api.extension.ExtendWith;
+import org.mockito.MockedStatic;
 import org.mockito.Mockito;
 
 import org.springframework.aop.framework.ProxyFactory;
@@ -141,7 +142,7 @@ public void autowireBeanFactoryWhenBeanNameAutoProxyCreatorThenWorks() {
 
 	@Test
 	void postProcessWhenObjectIsCgLibProxyAndInNativeImageThenUseExistingBean() {
-		try (var detector = Mockito.mockStatic(NativeDetector.class)) {
+		try (MockedStatic<NativeDetector> detector = Mockito.mockStatic(NativeDetector.class)) {
 			given(NativeDetector.inNativeImage()).willReturn(true);
 
 			ProxyFactory proxyFactory = new ProxyFactory(new MyClass());
@@ -158,7 +159,7 @@ void postProcessWhenObjectIsCgLibProxyAndInNativeImageThenUseExistingBean() {
 
 	@Test
 	void postProcessWhenObjectIsCgLibProxyAndInNativeImageAndBeanDoesNotExistsThenIllegalStateException() {
-		try (var detector = Mockito.mockStatic(NativeDetector.class)) {
+		try (MockedStatic<NativeDetector> detector = Mockito.mockStatic(NativeDetector.class)) {
 			given(NativeDetector.inNativeImage()).willReturn(true);
 
 			ProxyFactory proxyFactory = new ProxyFactory(new MyClass());

ldap/src/integration-test/java/org/springframework/security/ldap/userdetails/LdapUserDetailsManagerTests.java

@@ -267,7 +267,7 @@ public void testRoleNamesStartWithDefaultRolePrefix() {
 
 	@Test
 	public void testRoleNamesStartWithCustomRolePrefix() {
-		var customPrefix = "GROUP_";
+		String customPrefix = "GROUP_";
 		this.mgr.setRolePrefix(customPrefix);
 
 		this.mgr.setUsernameMapper(new DefaultLdapUsernameToDnMapper("ou=people", "uid"));