Revert "Fix APC registration for @EnableTransactionManagement"

@PostConstruct added to ProxyTransactionManagementConfiguration cases
ConcurrentModificationException (as detailed previously in SPR-8397.
Backing out for now until a better solution can be devised.

This reverts commit 235b729514d125aef79fc3fae4bcfb1893642212.

org.springframework.integration-tests/src/test/java/org/springframework/transaction/annotation/EnableTransactionManagementIntegrationTests.java

@@ -22,7 +22,6 @@ import static org.junit.Assert.assertThat;
 import static org.junit.Assert.assertTrue;
 import static org.junit.Assert.fail;
 
-import java.util.ArrayList;
 import java.util.Collections;
 import java.util.List;
 
@@ -33,14 +32,9 @@ import org.junit.Test;
 import org.springframework.aop.Advisor;
 import org.springframework.aop.framework.Advised;
 import org.springframework.aop.support.AopUtils;
-import org.springframework.cache.Cache;
-import org.springframework.cache.CacheManager;
-import org.springframework.cache.concurrent.ConcurrentMapCache;
-import org.springframework.cache.support.SimpleCacheManager;
 import org.springframework.context.annotation.AnnotationConfigApplicationContext;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
-import org.springframework.context.annotation.ImportResource;
 import org.springframework.context.config.AdviceMode;
 import org.springframework.jdbc.datasource.DataSourceTransactionManager;
 import org.springframework.jdbc.datasource.embedded.EmbeddedDatabaseBuilder;
@@ -158,38 +152,6 @@ public class EnableTransactionManagementIntegrationTests {
 		assertThat(txManager2.rollbacks, equalTo(0));
 	}
 
-	@Test
-	public void apcEscalation() {
-		AnnotationConfigApplicationContext ctx = new AnnotationConfigApplicationContext();
-		ctx.register(EnableTxAndCachingConfig.class);
-		ctx.refresh();
-	}
-
-
-	@Configuration
-	@EnableTransactionManagement
-	@ImportResource("org/springframework/transaction/annotation/enable-caching.xml")
-	static class EnableTxAndCachingConfig {
-		@Bean
-		public PlatformTransactionManager txManager() {
-			return new CallCountingTransactionManager();
-		}
-
-		@Bean
-		public FooRepository fooRepository() {
-			return new DummyFooRepository();
-		}
-	
-		@Bean
-		public CacheManager cacheManager() {
-			SimpleCacheManager mgr = new SimpleCacheManager();
-			ArrayList<Cache> caches = new ArrayList<Cache>();
-			caches.add(new ConcurrentMapCache());
-			mgr.setCaches(caches);
-			return mgr;
-		}
-	}
-
 
 	@Configuration
 	@EnableTransactionManagement

org.springframework.integration-tests/src/test/resources/org/springframework/transaction/annotation/enable-caching.xml

@@ -1,10 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<beans xmlns="http://www.springframework.org/schema/beans"
-	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-	xmlns:cache="http://www.springframework.org/schema/cache"
-	xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
-		http://www.springframework.org/schema/cache http://www.springframework.org/schema/cache/spring-cache.xsd">
-
-	<cache:annotation-driven/>
-
-</beans>