--- old/src/java.desktop/share/classes/sun/awt/SunToolkit.java	2017-12-01 17:41:32.000000000 +0000
+++ new/src/java.desktop/share/classes/sun/awt/SunToolkit.java	2017-12-01 17:41:32.000000000 +0000
@@ -45,7 +45,9 @@
 import java.io.IOException;
 import java.io.InputStream;
 import java.lang.reflect.InvocationTargetException;
+import java.net.SocketPermission;
 import java.net.URL;
+import java.net.URLPermission;
 import java.security.AccessController;
 import java.util.ArrayList;
 import java.util.Collections;
@@ -880,6 +882,9 @@
                             java.net.SocketPermission) &&
                             perm.getActions().indexOf("connect") != -1) {
                             sm.checkConnect(url.getHost(), url.getPort());
+                        } else if (perm instanceof URLPermission) {
+                            sm.checkPermission(
+                                    new SocketPermission(url.getHost(), "connect"));
                         } else {
                             throw se;
                         }