Remove redundant throws clauses

Removes exceptions that are declared in a method's signature but never thrown by the method itself or its implementations/derivatives.

samples/xml/aspectj/src/test/java/sample/aspectj/AspectJInterceptorTests.java

@@ -43,46 +43,46 @@ public class AspectJInterceptorTests {
 	private SecuredService securedService;
 
 	@Test
-	public void testPublicMethod() throws Exception {
+	public void testPublicMethod() {
 		service.publicMethod();
 	}
 
 	@Test(expected = AuthenticationCredentialsNotFoundException.class)
-	public void testSecuredMethodNotAuthenticated() throws Exception {
+	public void testSecuredMethodNotAuthenticated() {
 		service.secureMethod();
 	}
 
 	@Test(expected = AccessDeniedException.class)
-	public void testSecuredMethodWrongRole() throws Exception {
+	public void testSecuredMethodWrongRole() {
 		SecurityContextHolder.getContext().setAuthentication(admin);
 		service.secureMethod();
 	}
 
 	@Test
-	public void testSecuredMethodEverythingOk() throws Exception {
+	public void testSecuredMethodEverythingOk() {
 		SecurityContextHolder.getContext().setAuthentication(user);
 		service.secureMethod();
 	}
 
 	@Test(expected = AuthenticationCredentialsNotFoundException.class)
-	public void testSecuredClassNotAuthenticated() throws Exception {
+	public void testSecuredClassNotAuthenticated() {
 		securedService.secureMethod();
 	}
 
 	@Test(expected = AccessDeniedException.class)
-	public void testSecuredClassWrongRole() throws Exception {
+	public void testSecuredClassWrongRole() {
 		SecurityContextHolder.getContext().setAuthentication(admin);
 		securedService.secureMethod();
 	}
 
 	@Test(expected = AccessDeniedException.class)
-	public void testSecuredClassWrongRoleOnNewedInstance() throws Exception {
+	public void testSecuredClassWrongRoleOnNewedInstance() {
 		SecurityContextHolder.getContext().setAuthentication(admin);
 		new SecuredService().secureMethod();
 	}
 
 	@Test
-	public void testSecuredClassEverythingOk() throws Exception {
+	public void testSecuredClassEverythingOk() {
 		SecurityContextHolder.getContext().setAuthentication(user);
 		securedService.secureMethod();
 		new SecuredService().secureMethod();