Polish whitespace in JpaExceptionTranslatorAspect.aj

Issue: SPR-10208

spring-aspects/src/main/java/org/springframework/orm/jpa/aspectj/JpaExceptionTranslatorAspect.aj

@@ -1,16 +1,19 @@
 /*
  * Copyright 2002-2013 the original author or authors.
- * 
+ *
- * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this
+ * Licensed under the Apache License, Version 2.0 (the "License");
- * file except in compliance with the License. You may obtain a copy of the License at
+ * you may not use this file except in compliance with the License.
- * 
+ * You may obtain a copy of the License at
- * http://www.apache.org/licenses/LICENSE-2.0
+ *
- * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
- * Unless required by applicable law or agreed to in writing, software distributed under
+ *
- * the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * Unless required by applicable law or agreed to in writing, software
- * KIND, either express or implied. See the License for the specific language governing
+ * distributed under the License is distributed on an "AS IS" BASIS,
- * permissions and limitations under the License.
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
  */
+
 package org.springframework.orm.jpa.aspectj;
 
 import javax.persistence.EntityManager;
@@ -22,14 +25,17 @@ import org.springframework.dao.DataAccessException;
 import org.springframework.orm.jpa.EntityManagerFactoryUtils;
 
 public aspect JpaExceptionTranslatorAspect {
-    pointcut entityManagerCall(): call(* EntityManager.*(..)) || call(* EntityManagerFactory.*(..)) || call(* EntityTransaction.*(..)) || call(* Query.*(..));
+	pointcut entityManagerCall():
+		call(* EntityManager.*(..)) || call(* EntityManagerFactory.*(..)) ||
+		call(* EntityTransaction.*(..)) || call(* Query.*(..));
 
-    after() throwing(RuntimeException re): entityManagerCall() {
+	after() throwing(RuntimeException re): entityManagerCall() {
-    	DataAccessException dex = EntityManagerFactoryUtils.convertJpaAccessExceptionIfPossible(re);
+		DataAccessException dex = EntityManagerFactoryUtils.convertJpaAccessExceptionIfPossible(re);
-    	if (dex != null) {
+		if (dex != null) {
-    		throw dex;
+			throw dex;
-    	} else {
+		}
-    		throw re;
+		else {
-    	}
+			throw re;
-    }
+		}
+	}
 }