Delete dead code

spring-web/src/main/java/org/springframework/web/accept/FixedContentNegotiationStrategy.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2017 the original author or authors.
+ * Copyright 2002-2019 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.
@@ -19,9 +19,6 @@ package org.springframework.web.accept;
 import java.util.Collections;
 import java.util.List;
 
-import org.apache.commons.logging.Log;
-import org.apache.commons.logging.LogFactory;
-
 import org.springframework.http.MediaType;
 import org.springframework.util.Assert;
 import org.springframework.web.context.request.NativeWebRequest;
@@ -34,8 +31,6 @@ import org.springframework.web.context.request.NativeWebRequest;
  */
 public class FixedContentNegotiationStrategy implements ContentNegotiationStrategy {
 
-	private static final Log logger = LogFactory.getLog(FixedContentNegotiationStrategy.class);
-
 	private final List<MediaType> contentTypes;
 
 

spring-web/src/main/java/org/springframework/web/method/annotation/ModelFactory.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2018 the original author or authors.
+ * Copyright 2002-2019 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.
@@ -24,9 +24,6 @@ import java.util.List;
 import java.util.Map;
 import java.util.Set;
 
-import org.apache.commons.logging.Log;
-import org.apache.commons.logging.LogFactory;
-
 import org.springframework.beans.BeanUtils;
 import org.springframework.core.Conventions;
 import org.springframework.core.GenericTypeResolver;
@@ -61,8 +58,6 @@ import org.springframework.web.method.support.ModelAndViewContainer;
  */
 public final class ModelFactory {
 
-	private static final Log logger = LogFactory.getLog(ModelFactory.class);
-
 	private final List<ModelMethod> modelMethods = new ArrayList<>();
 
 	private final WebDataBinderFactory dataBinderFactory;
@@ -304,16 +299,6 @@ public final class ModelFactory {
 			return true;
 		}
 
-		public List<String> getUnresolvedDependencies(ModelAndViewContainer mavContainer) {
-			List<String> result = new ArrayList<>(this.dependencies.size());
-			for (String name : this.dependencies) {
-				if (!mavContainer.containsAttribute(name)) {
-					result.add(name);
-				}
-			}
-			return result;
-		}
-
 		@Override
 		public String toString() {
 			return this.handlerMethod.getMethod().toGenericString();