Fix warnings

spring-boot-actuator/src/main/java/org/springframework/boot/actuate/autoconfigure/EndpointWebMvcAutoConfiguration.java

@@ -108,8 +108,6 @@ public class EndpointWebMvcAutoConfiguration
 	private static final Log logger = LogFactory
 			.getLog(EndpointWebMvcAutoConfiguration.class);
 
-	private static final ConfigurableListableBeanFactory BeanDefinitionRegistry = null;
-
 	private ApplicationContext applicationContext;
 
 	private BeanFactory beanFactory;

spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/condition/OnBeanCondition.java

@@ -26,9 +26,6 @@ import java.util.LinkedHashSet;
 import java.util.List;
 import java.util.Set;
 
-import org.apache.commons.logging.Log;
-import org.apache.commons.logging.LogFactory;
-
 import org.springframework.beans.factory.BeanFactory;
 import org.springframework.beans.factory.HierarchicalBeanFactory;
 import org.springframework.beans.factory.ListableBeanFactory;
@@ -61,8 +58,6 @@ import org.springframework.util.StringUtils;
 @Order(Ordered.LOWEST_PRECEDENCE)
 class OnBeanCondition extends SpringBootCondition implements ConfigurationCondition {
 
-	private static final Log logger = LogFactory.getLog(OnBeanCondition.class);
-
 	private static final String[] NO_BEANS = {};
 
 	/**

spring-boot-starters/pom.xml

@@ -100,7 +100,6 @@
 			</plugin>
 			<plugin>
 				<artifactId>maven-assembly-plugin</artifactId>
-				<version>2.6</version>
 				<inherited>false</inherited>
 				<executions>
 					<execution>

spring-boot/src/test/java/org/springframework/boot/SpringApplicationTests.java

@@ -161,6 +161,7 @@ public class SpringApplicationTests {
 	}
 
 	@Test
+	@Deprecated
 	public void disableBannerWithMode() throws Exception {
 		SpringApplication application = spy(new SpringApplication(ExampleConfig.class));
 		application.setWebEnvironment(false);
@@ -170,6 +171,7 @@ public class SpringApplicationTests {
 	}
 
 	@Test
+	@Deprecated
 	public void disableBannerViaBannerModeProperty() throws Exception {
 		SpringApplication application = spy(new SpringApplication(ExampleConfig.class));
 		application.setWebEnvironment(false);