--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/jdk.dns.client/share/classes/jdk/dns/client/internal/Resolver.java	Thu Oct 31 16:16:21 2019 +0000
@@ -0,0 +1,70 @@
+/*
+ * Copyright (c) 2019, 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.  Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the LICENSE file that accompanied this code.
+ *
+ * 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.
+ */
+
+package jdk.dns.client.internal;
+
+import jdk.dns.client.ex.DnsResolverException;
+
+import java.net.UnknownHostException;
+import java.util.List;
+
+// TODO: Remove this one
+// TODO: All with close() implements AutoCloseable
+// TODO: Analyse exceptions and remove all different types if not needed to maintain code-flow
+public class Resolver implements AutoCloseable {
+    private DnsClient dnsClient;
+
+    /*
+     * Constructs a new Resolver given package oracle.dns.client.standalone;its servers and timeout parameters.
+     * Each server is of the form "server[:port]".
+     * IPv6 literal host names include delimiting brackets.
+     * There must be at least one server.
+     * "timeout" is the initial timeout interval (in ms) for UDP queries,
+     * and "retries" gives the number of retries per server.
+     */
+    public Resolver(List<String> servers, int timeout, int retries)
+            throws UnknownHostException {
+        dnsClient = new DnsClient(servers, timeout, retries);
+    }
+
+    public void close() {
+        dnsClient.close();
+        dnsClient = null;
+    }
+
+    /*
+     * Queries resource records of a particular class and type for a
+     * given domain name.
+     * Useful values of rrclass are ResourceRecord.[Q]CLASS_xxx.
+     * Useful values of rrtype are ResourceRecord.[Q]TYPE_xxx.
+     * If recursion is true, recursion is requested on the query.
+     * If auth is true, only authoritative responses are accepted.
+     */
+    public ResourceRecords query(DnsName fqdn, int rrclass, int rrtype,
+                                 boolean recursion, boolean auth)
+            throws DnsResolverException {
+        return dnsClient.query(fqdn, rrclass, rrtype, recursion, auth);
+    }
+}