Remove unnecessary System.out in tests

spring-boot-actuator/src/test/java/org/springframework/boot/actuate/autoconfigure/EndpointMBeanExportAutoConfigurationTests.java

 /*
- * Copyright 2012-2013 the original author or authors.
+ * Copyright 2012-2015 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.
@@ -164,9 +164,6 @@ public class EndpointMBeanExportAutoConfigurationTests {
 		this.context.refresh();
 
 		parent.close();
-
-		System.out.println("parent " + ObjectUtils.getIdentityHexString(parent));
-		System.out.println("child " + ObjectUtils.getIdentityHexString(this.context));
 	}
 
 	private ObjectName getObjectName(String domain, String beanKey,

spring-boot-actuator/src/test/java/org/springframework/boot/actuate/endpoint/ConfigurationPropertiesReportEndpointTests.java

 /*
- * Copyright 2013-2014 the original author or authors.
+ * Copyright 2012-2015 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.
@@ -159,7 +159,6 @@ public class ConfigurationPropertiesReportEndpointTests extends
 		Map<String, Object> properties = report.invoke();
 		Map<String, Object> nestedProperties = (Map<String, Object>) ((Map<String, Object>) properties
 				.get("testProperties")).get("properties");
-		System.out.println(nestedProperties);
 		assertThat(nestedProperties.get("mixedBoolean"), equalTo((Object) true));
 	}
 

spring-boot-autoconfigure/src/test/java/org/springframework/boot/autoconfigure/condition/ConditionEvaluationReportTests.java

@@ -223,7 +223,6 @@ public class ConditionEvaluationReportTests {
 		List<String> messages = new ArrayList<String>();
 		for (ConditionAndOutcome outcome : outcomes) {
 			messages.add(outcome.getOutcome().getMessage());
-			System.out.println(outcome.getOutcome().getMessage());
 		}
 
 		Matcher<String> onClassMessage = containsString("@ConditionalOnClass "