fix javadoc typo

core/src/main/java/org/springframework/security/authentication/jaas/SecurityContextLoginModule.java

@@ -71,7 +71,6 @@ public class SecurityContextLoginModule implements LoginModule {
 	 * <code>Authentication</code>.
 	 * @return true if this method succeeded, or false if this <code>LoginModule</code>
 	 * should be ignored.
-	 * @exception LoginException if the abort fails
 	 */
 	@Override
 	public boolean abort() {
@@ -87,7 +86,6 @@ public class SecurityContextLoginModule implements LoginModule {
 	 * <code>Authentication</code> to the <code>Subject</code>'s principals.
 	 * @return true if this method succeeded, or false if this <code>LoginModule</code>
 	 * should be ignored.
-	 * @exception LoginException if the commit fails
 	 */
 	@Override
 	public boolean commit() {
@@ -161,7 +159,6 @@ public class SecurityContextLoginModule implements LoginModule {
 	 * Log out the <code>Subject</code>.
 	 * @return true if this method succeeded, or false if this <code>LoginModule</code>
 	 * should be ignored.
-	 * @exception LoginException if the logout fails
 	 */
 	@Override
 	public boolean logout() {

core/src/main/java/org/springframework/security/core/authority/mapping/MapBasedAttributes2GrantedAuthoritiesMapper.java

@@ -117,7 +117,6 @@ public class MapBasedAttributes2GrantedAuthoritiesMapper
 	 * Convert the given value to a collection of Granted Authorities, adding the result
 	 * to the given result collection.
 	 * @param value The value to convert to a GrantedAuthority Collection
-	 * @return Collection containing the GrantedAuthority Collection
 	 */
 	private void addGrantedAuthorityCollection(Collection<GrantedAuthority> result, Object value) {
 		if (value == null) {

core/src/main/java/org/springframework/security/core/parameters/AnnotationParameterNameDiscoverer.java

@@ -180,7 +180,6 @@ public class AnnotationParameterNameDiscoverer implements ParameterNameDiscovere
 		/**
 		 * Gets the {@link Annotation}s at a specified index
 		 * @param t
-		 * @param index
 		 * @return
 		 */
 		Annotation[][] findParameterAnnotations(T t);