Add more spring stubs

Author: joefarebrother

java/ql/test/stubs/springframework-5.3.8/org/springframework/http/HttpEntity.java

@@ -1,40 +1,63 @@
+/*
+ * Copyright 2002-2020 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.
+ * You may obtain a copy of the License at
+ *
+ *      https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
 package org.springframework.http;
+import org.springframework.lang.Nullable;
+import org.springframework.util.MultiValueMap;
 
 public class HttpEntity<T> {
+	public static final HttpEntity<?> EMPTY = null;
+
+	protected HttpEntity() {
+ }
 
-    protected HttpEntity() {
-    }
+	public HttpEntity(T body) {
+ }
 
-    public HttpEntity(T body) {
-    }
+	public HttpEntity(MultiValueMap<String, String> headers) {
+ }
 
-    public HttpEntity(org.springframework.util.MultiValueMap<java.lang.String, java.lang.String> headers) {
-    }
+	public HttpEntity(@Nullable T body, @Nullable MultiValueMap<String, String> headers) {
+ }
 
-    public HttpEntity(T body, org.springframework.util.MultiValueMap<java.lang.String, java.lang.String> headers) {
-    }
+	public HttpHeaders getHeaders() {
+   return null;
+ }
 
-    public org.springframework.http.HttpHeaders getHeaders() {
-        return null;
-    }
+	public T getBody() {
+   return null;
+ }
 
-    public T getBody() {
-        return null;
-    }
+	public boolean hasBody() {
+   return false;
+ }
 
-    public boolean hasBody() {
-        return false;
-    }
+	@Override
+	public boolean equals(@Nullable Object other) {
+   return false;
+ }
 
-    public boolean equals(java.lang.Object other) {
-        return false;
-    }
+	@Override
+	public int hashCode() {
+   return 0;
+ }
 
-    public int hashCode() {
-        return 0;
-    }
+	@Override
+	public String toString() {
+   return null;
+ }
 
-    public java.lang.String toString() {
-        return null;
-    }
-}
+}