Polishing

spring-test/src/main/java/org/springframework/test/context/support/AbstractContextLoader.java

 /*
- * Copyright 2002-2012 the original author or authors.
+ * Copyright 2002-2013 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.
@@ -17,12 +17,12 @@
 package org.springframework.test.context.support;
 
 import java.util.ArrayList;
-import java.util.Collections;
 import java.util.List;
 import java.util.Set;
 
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
+
 import org.springframework.beans.BeanUtils;
 import org.springframework.context.ApplicationContext;
 import org.springframework.context.ApplicationContextInitializer;
@@ -121,12 +121,11 @@ public abstract class AbstractContextLoader implements SmartContextLoader {
 	 */
 	@SuppressWarnings("unchecked")
 	protected void prepareContext(ConfigurableApplicationContext context, MergedContextConfiguration mergedConfig) {
-
 		context.getEnvironment().setActiveProfiles(mergedConfig.getActiveProfiles());
 
-		Set<Class<? extends ApplicationContextInitializer<? extends ConfigurableApplicationContext>>> initializerClasses = mergedConfig.getContextInitializerClasses();
-
-		if (initializerClasses.size() == 0) {
+		Set<Class<? extends ApplicationContextInitializer<? extends ConfigurableApplicationContext>>> initializerClasses =
+				mergedConfig.getContextInitializerClasses();
+		if (initializerClasses.isEmpty()) {
 			// no ApplicationContextInitializers have been declared -> nothing to do
 			return;
 		}
@@ -145,7 +144,7 @@ public abstract class AbstractContextLoader implements SmartContextLoader {
 			initializerInstances.add((ApplicationContextInitializer<ConfigurableApplicationContext>) BeanUtils.instantiateClass(initializerClass));
 		}
 
-		Collections.sort(initializerInstances, new AnnotationAwareOrderComparator());
+		AnnotationAwareOrderComparator.sort(initializerInstances);
 		for (ApplicationContextInitializer<ConfigurableApplicationContext> initializer : initializerInstances) {
 			initializer.initialize(context);
 		}