remove redundant modifiers found by checkstyle

test/src/main/java/org/springframework/security/test/context/support/DelegatingTestExecutionListener.java

@@ -30,7 +30,7 @@ class DelegatingTestExecutionListener
 
 	private final TestExecutionListener delegate;
 
-	public DelegatingTestExecutionListener(TestExecutionListener delegate) {
+	DelegatingTestExecutionListener(TestExecutionListener delegate) {
 		Assert.notNull(delegate, "delegate cannot be null");
 		this.delegate = delegate;
 	}

test/src/main/java/org/springframework/security/test/context/support/WithUserDetailsSecurityContextFactory.java

@@ -49,7 +49,7 @@ final class WithUserDetailsSecurityContextFactory implements
 	private BeanFactory beans;
 
 	@Autowired
-	public WithUserDetailsSecurityContextFactory(BeanFactory beans) {
+	WithUserDetailsSecurityContextFactory(BeanFactory beans) {
 		this.beans = beans;
 	}
 

test/src/main/java/org/springframework/security/test/web/servlet/request/SecurityMockMvcRequestPostProcessors.java

@@ -826,7 +826,7 @@ public final class SecurityMockMvcRequestPostProcessors {
 			implements RequestPostProcessor {
 		private final RequestPostProcessor delegate;
 
-		public UserDetailsRequestPostProcessor(UserDetails user) {
+		UserDetailsRequestPostProcessor(UserDetails user) {
 			Authentication token = new UsernamePasswordAuthenticationToken(user,
 					user.getPassword(), user.getAuthorities());
 

test/src/test/java/org/springframework/security/test/web/servlet/request/SecurityMockMvcRequestPostProcessorsCsrfTests.java

@@ -205,7 +205,7 @@ public class SecurityMockMvcRequestPostProcessorsCsrfTests {
 		static class SessionRequestWrapper extends HttpServletRequestWrapper {
 			HttpSession session = new MockHttpSession();
 
-			public SessionRequestWrapper(HttpServletRequest request) {
+			SessionRequestWrapper(HttpServletRequest request) {
 				super(request);
 			}