--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/jdk/java/net/httpclient/offline/FixedHttpResponse.java	Tue Apr 17 08:54:17 2018 -0700
@@ -0,0 +1,111 @@
+/*
+ * Copyright (c) 2018, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+import javax.net.ssl.SSLSession;
+import java.net.URI;
+import java.util.Optional;
+import java.net.http.HttpClient;
+import java.net.http.HttpHeaders;
+import java.net.http.HttpRequest;
+import java.net.http.HttpResponse;
+
+/**
+ * An HttpResponse consisting of the given state.
+ */
+public class FixedHttpResponse<T> implements HttpResponse<T> {
+
+    private final int statusCode;
+    private final HttpRequest request;
+    private final HttpHeaders headers;
+    private final T body;
+    private final SSLSession sslSession;
+    private final URI uri;
+    private final HttpClient.Version version;
+
+    public FixedHttpResponse(int statusCode,
+                             HttpRequest request,
+                             HttpHeaders headers,
+                             T body,
+                             SSLSession sslSession,
+                             URI uri,
+                             HttpClient.Version version) {
+        this.statusCode = statusCode;
+        this.request = request;
+        this.headers = headers;
+        this.body = body;
+        this.sslSession = sslSession;
+        this.uri = uri;
+        this.version = version;
+    }
+
+    @Override
+    public int statusCode() {
+        return statusCode;
+    }
+
+    @Override
+    public HttpRequest request() {
+        return request;
+    }
+
+    @Override
+    public Optional<HttpResponse<T>> previousResponse() {
+        return Optional.empty();
+    }
+
+    @Override
+    public HttpHeaders headers() {
+        return headers;
+    }
+
+    @Override
+    public T body() {
+        return body;
+    }
+
+    @Override
+    public Optional<SSLSession> sslSession() {
+        return Optional.ofNullable(sslSession);
+    }
+
+    @Override
+    public URI uri() {
+        return uri;
+    }
+
+    @Override
+    public HttpClient.Version version() {
+        return version;
+    }
+
+    @Override
+    public String toString() {
+        StringBuilder sb = new StringBuilder();
+        return sb.append(super.toString()).append(" [ ")
+                .append("status code: ").append(statusCode)
+                .append(", request: ").append(request)
+                .append(", headers: ").append(headers)
+                .append(" ]")
+                .toString();
+    }
+}