--- /dev/null	2017-11-29 10:09:48.676000048 +0000
+++ new/test/jdk/com/sun/jndi/ldap/dnsprovider/TestDnsProvider.java	2017-11-29 17:13:36.036986499 +0000
@@ -0,0 +1,17 @@
+package dnsprovider;
+
+import java.util.ArrayList;
+import java.util.Hashtable;
+import java.util.List;
+import javax.naming.ldap.LdapDnsProvider;
+import javax.naming.ldap.LdapDnsProviderResult;
+
+public class TestDnsProvider extends LdapDnsProvider {
+    @Override
+    public LdapDnsProviderResult lookupEndpoints(String url, Hashtable<?, ?> env)
+    {
+        List<String> endpoints = new ArrayList<>();
+        endpoints.add("ldap://yupyupyup:389");
+        return new LdapDnsProviderResult("test.com", endpoints);
+    }
+}