Polish

spring-boot/src/test/java/org/springframework/boot/context/embedded/undertow/UndertowEmbeddedServletContainerFactoryTests.java

@@ -37,7 +37,6 @@ import io.undertow.servlet.api.DeploymentInfo;
 import io.undertow.servlet.api.DeploymentManager;
 import io.undertow.servlet.api.ServletContainer;
 import org.apache.jasper.servlet.JspServlet;
-import org.junit.AfterClass;
 import org.junit.Test;
 import org.mockito.InOrder;
 
@@ -74,11 +73,6 @@ public class UndertowEmbeddedServletContainerFactoryTests
 		return new UndertowEmbeddedServletContainerFactory(0);
 	}
 
-	@AfterClass
-	public static void afterClass() {
-
-	}
-
 	@Test
 	public void errorPage404() throws Exception {
 		AbstractEmbeddedServletContainerFactory factory = getFactory();