Restore original MethodMapTransactionAttributeSource matching rules

Issue: SPR-16733

spring-tx/src/main/java/org/springframework/transaction/interceptor/MethodMapTransactionAttributeSource.java

@@ -32,7 +32,6 @@ import org.springframework.util.Assert;
 import org.springframework.util.ClassUtils;
 import org.springframework.util.ObjectUtils;
 import org.springframework.util.PatternMatchUtils;
-import org.springframework.util.ReflectionUtils;
 
 /**
  * Simple {@link TransactionAttributeSource} implementation that
@@ -145,7 +144,7 @@ public class MethodMapTransactionAttributeSource
 		Assert.notNull(mappedName, "Mapped name must not be null");
 		String name = clazz.getName() + '.'  + mappedName;
 
-		Method[] methods = ReflectionUtils.getAllDeclaredMethods(clazz);
+		Method[] methods = clazz.getDeclaredMethods();
 		List<Method> matchingMethods = new ArrayList<>();
 		for (Method method : methods) {
 			if (isMatch(method.getName(), mappedName)) {

spring-tx/src/test/resources/org/springframework/transaction/interceptor/transactionalBeanFactory.xml

@@ -23,7 +23,7 @@
 		<property name="transactionAttributeSource">
 			<value>
 				org.springframework.tests.sample.beans.ITestBean.s*=PROPAGATION_MANDATORY
-				org.springframework.tests.sample.beans.ITestBean.setAg*=PROPAGATION_REQUIRED
+				org.springframework.tests.sample.beans.AgeHolder.setAg*=PROPAGATION_REQUIRED
 				org.springframework.tests.sample.beans.ITestBean.set*= PROPAGATION_SUPPORTS , readOnly
 			</value>
 		</property>