polish

org.springframework.aop/src/main/java/org/springframework/aop/DynamicIntroductionAdvice.java

@@ -43,6 +43,6 @@ public interface DynamicIntroductionAdvice extends Advice {
 	 * @param intf the interface to check
 	 * @return whether the advice implements the specified interface
 	 */
-	boolean implementsInterface(Class intf);
+	boolean implementsInterface(Class<?> intf);
 
 }

org.springframework.aop/src/main/java/org/springframework/aop/MethodMatcher.java

@@ -57,7 +57,7 @@ public interface MethodMatcher {
 	 * the candidate class must be taken to be the method's declaring class)
 	 * @return whether or not this method matches statically
 	 */
-	boolean matches(Method method, Class targetClass);
+	boolean matches(Method method, Class<?> targetClass);
 
 	/**
 	 * Is this MethodMatcher dynamic, that is, must a final call be made on the
@@ -86,7 +86,7 @@ public interface MethodMatcher {
 	 * @return whether there's a runtime match
 	 * @see MethodMatcher#matches(Method, Class)
 	 */
-	boolean matches(Method method, Class targetClass, Object[] args);
+	boolean matches(Method method, Class<?> targetClass, Object[] args);
 
 
 	/**

org.springframework.aop/src/main/java/org/springframework/aop/support/DynamicMethodMatcher.java

@@ -34,7 +34,7 @@ public abstract class DynamicMethodMatcher implements MethodMatcher {
 	 * Can override to add preconditions for dynamic matching. This implementation
 	 * always returns true.
 	 */
-	public boolean matches(Method method, Class targetClass) {
+	public boolean matches(Method method, Class<?> targetClass) {
 		return true;
 	}