Remove bogus DataSource test from JpaTransactionManagerTests

(cherry picked from commit ff53d78)

spring-jms/src/test/java/org/springframework/jms/connection/JmsTransactionManagerTests.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2014 the original author or authors.
+ * Copyright 2002-2018 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -49,7 +49,7 @@ import static org.mockito.BDDMockito.*;
 public class JmsTransactionManagerTests {
 
 	@After
-	public void verifyTransactionSynchronizationManager() {
+	public void verifyTransactionSynchronizationManagerState() {
 		assertTrue(TransactionSynchronizationManager.getResourceMap().isEmpty());
 		assertFalse(TransactionSynchronizationManager.isSynchronizationActive());
 	}