--- a/jdk/src/solaris/native/sun/net/spi/DefaultProxySelector.c	Wed Feb 17 10:24:30 2010 -0800
+++ b/jdk/src/solaris/native/sun/net/spi/DefaultProxySelector.c	Mon Feb 22 15:27:11 2010 +0000
@@ -44,6 +44,7 @@
  * The GConf-2 settings used are:
  * - /system/http_proxy/use_http_proxy          boolean
  * - /system/http_proxy/use_authentcation       boolean
+ * - /system/http_proxy/use_same_proxy          boolean
  * - /system/http_proxy/host                    string
  * - /system/http_proxy/authentication_user     string
  * - /system/http_proxy/authentication_password string
@@ -158,6 +159,7 @@
   char *mode = NULL;
   int pport = 0;
   int use_proxy;
+  int use_same_proxy = 0;
   const char* urlhost;
   jobject isa = NULL;
   jobject proxy = NULL;
@@ -179,6 +181,15 @@
          * entries.
          */
 
+        use_same_proxy = (*my_get_bool_func)(gconf_client, "/system/http_proxy/use_same_proxy", NULL);
+        if (use_same_proxy) {
+          use_proxy = (*my_get_bool_func)(gconf_client, "/system/http_proxy/use_http_proxy", NULL);
+          if (use_proxy) {
+            phost = (*my_get_string_func)(gconf_client, "/system/http_proxy/host", NULL);
+            pport = (*my_get_int_func)(gconf_client, "/system/http_proxy/port", NULL);
+          }
+        }
+
         /**
          * HTTP:
          * /system/http_proxy/use_http_proxy (boolean)
@@ -188,8 +199,10 @@
         if (strcasecmp(cproto, "http") == 0) {
           use_proxy = (*my_get_bool_func)(gconf_client, "/system/http_proxy/use_http_proxy", NULL);
           if (use_proxy) {
-            phost = (*my_get_string_func)(gconf_client, "/system/http_proxy/host", NULL);
-            pport = (*my_get_int_func)(gconf_client, "/system/http_proxy/port", NULL);
+            if (!use_same_proxy) {
+              phost = (*my_get_string_func)(gconf_client, "/system/http_proxy/host", NULL);
+              pport = (*my_get_int_func)(gconf_client, "/system/http_proxy/port", NULL);
+            }
             CHECK_NULL(type_proxy = (*env)->GetStaticObjectField(env, ptype_class, ptype_httpID));
           }
         }
@@ -203,8 +216,10 @@
         if (strcasecmp(cproto, "https") == 0) {
           mode =  (*my_get_string_func)(gconf_client, "/system/proxy/mode", NULL);
           if (mode != NULL && (strcasecmp(mode,"manual") == 0)) {
-            phost = (*my_get_string_func)(gconf_client, "/system/proxy/secure_host", NULL);
-            pport = (*my_get_int_func)(gconf_client, "/system/proxy/secure_port", NULL);
+            if (!use_same_proxy) {
+              phost = (*my_get_string_func)(gconf_client, "/system/proxy/secure_host", NULL);
+              pport = (*my_get_int_func)(gconf_client, "/system/proxy/secure_port", NULL);
+            }
             use_proxy = (phost != NULL);
             if (use_proxy)
               type_proxy = (*env)->GetStaticObjectField(env, ptype_class, ptype_httpID);
@@ -220,8 +235,10 @@
         if (strcasecmp(cproto, "ftp") == 0) {
           mode =  (*my_get_string_func)(gconf_client, "/system/proxy/mode", NULL);
           if (mode != NULL && (strcasecmp(mode,"manual") == 0)) {
-            phost = (*my_get_string_func)(gconf_client, "/system/proxy/ftp_host", NULL);
-            pport = (*my_get_int_func)(gconf_client, "/system/proxy/ftp_port", NULL);
+            if (!use_same_proxy) {
+              phost = (*my_get_string_func)(gconf_client, "/system/proxy/ftp_host", NULL);
+              pport = (*my_get_int_func)(gconf_client, "/system/proxy/ftp_port", NULL);
+            }
             use_proxy = (phost != NULL);
             if (use_proxy)
               type_proxy = (*env)->GetStaticObjectField(env, ptype_class, ptype_httpID);
@@ -237,8 +254,10 @@
         if (strcasecmp(cproto, "gopher") == 0) {
           mode =  (*my_get_string_func)(gconf_client, "/system/proxy/mode", NULL);
           if (mode != NULL && (strcasecmp(mode,"manual") == 0)) {
-            phost = (*my_get_string_func)(gconf_client, "/system/proxy/gopher_host", NULL);
-            pport = (*my_get_int_func)(gconf_client, "/system/proxy/gopher_port", NULL);
+            if (!use_same_proxy) {
+              phost = (*my_get_string_func)(gconf_client, "/system/proxy/gopher_host", NULL);
+              pport = (*my_get_int_func)(gconf_client, "/system/proxy/gopher_port", NULL);
+            }
             use_proxy = (phost != NULL);
             if (use_proxy)
               type_proxy = (*env)->GetStaticObjectField(env, ptype_class, ptype_httpID);
@@ -254,8 +273,10 @@
         if (strcasecmp(cproto, "socks") == 0) {
           mode =  (*my_get_string_func)(gconf_client, "/system/proxy/mode", NULL);
           if (mode != NULL && (strcasecmp(mode,"manual") == 0)) {
-            phost = (*my_get_string_func)(gconf_client, "/system/proxy/socks_host", NULL);
-            pport = (*my_get_int_func)(gconf_client, "/system/proxy/socks_port", NULL);
+            if (!use_same_proxy) {
+              phost = (*my_get_string_func)(gconf_client, "/system/proxy/socks_host", NULL);
+              pport = (*my_get_int_func)(gconf_client, "/system/proxy/socks_port", NULL);
+            }
             use_proxy = (phost != NULL);
             if (use_proxy)
               type_proxy = (*env)->GetStaticObjectField(env, ptype_class, ptype_socksID);

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/test/java/net/ProxySelector/SystemProxies.java	Mon Feb 22 15:27:11 2010 +0000
@@ -0,0 +1,61 @@
+/*
+ * Copyright 2010 Sun Microsystems, Inc.  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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ */
+
+/*
+ * This is a manual test to determine the proxies set on the system for various
+ * protocols. See bug 6912868.
+ */
+import java.net.Proxy;
+import java.net.ProxySelector;
+import java.net.URI;
+import java.net.URISyntaxException;
+import java.util.List;
+
+public class SystemProxies {
+
+    static final String uriAuthority = "myMachine/";
+    static final ProxySelector proxySel = ProxySelector.getDefault();
+
+    public static void main(String[] args) {
+        if (! "true".equals(System.getProperty("java.net.useSystemProxies"))) {
+            System.out.println("Usage: java -Djava.net.useSystemProxies SystemProxies");
+            return;
+        }
+
+        printProxies("http://");
+        printProxies("https://");
+        printProxies("ftp://");
+    }
+
+    static void printProxies(String proto) {
+        String uriStr =  proto + uriAuthority;
+        try {
+            List<Proxy> proxies = proxySel.select(new URI(uriStr));
+            System.out.println("Proxies returned for " + uriStr);
+            for (Proxy proxy : proxies)
+                System.out.println("\t" + proxy);
+        } catch (URISyntaxException e) {
+            System.err.println(e);
+        }
+    }
+}