--- a/jdk/make/java/java/FILES_java.gmk	Mon Mar 09 09:56:58 2009 -0400
+++ b/jdk/make/java/java/FILES_java.gmk	Thu Mar 12 10:27:22 2009 -0700
@@ -449,7 +449,6 @@
     sun/misc/Service.java \
     sun/misc/JavaLangAccess.java \
     sun/misc/JavaIOAccess.java \
-    sun/misc/JavaIODeleteOnExitAccess.java \
     sun/misc/JavaIOFileDescriptorAccess.java \
     sun/misc/JavaNioAccess.java
 

--- a/jdk/src/share/classes/java/io/Console.java	Mon Mar 09 09:56:58 2009 -0400
+++ b/jdk/src/share/classes/java/io/Console.java	Thu Mar 12 10:27:22 2009 -0700
@@ -503,6 +503,21 @@
 
     // Set up JavaIOAccess in SharedSecrets
     static {
+
+        // Add a shutdown hook to restore console's echo state should
+        // it be necessary.
+        sun.misc.SharedSecrets.getJavaLangAccess()
+            .registerShutdownHook(0 /* shutdown hook invocation order */,
+                new Runnable() {
+                    public void run() {
+                        try {
+                            if (echoOff) {
+                                echo(true);
+                            }
+                        } catch (IOException x) { }
+                    }
+                });
+
         sun.misc.SharedSecrets.setJavaIOAccess(new sun.misc.JavaIOAccess() {
             public Console console() {
                 if (istty()) {
@@ -513,20 +528,6 @@
                 return null;
             }
 
-            // Add a shutdown hook to restore console's echo state should
-            // it be necessary.
-            public Runnable consoleRestoreHook() {
-                return new Runnable() {
-                    public void run() {
-                        try {
-                            if (echoOff) {
-                                echo(true);
-                            }
-                        } catch (IOException x) {}
-                    }
-                };
-            }
-
             public Charset charset() {
                 // This method is called in sun.security.util.Password,
                 // cons already exists when this method is called

--- a/jdk/src/share/classes/java/io/DeleteOnExitHook.java	Mon Mar 09 09:56:58 2009 -0400
+++ b/jdk/src/share/classes/java/io/DeleteOnExitHook.java	Thu Mar 12 10:27:22 2009 -0700
@@ -34,17 +34,18 @@
  */
 
 class DeleteOnExitHook {
-    private static DeleteOnExitHook instance = null;
+    static {
+         sun.misc.SharedSecrets.getJavaLangAccess()
+             .registerShutdownHook(2 /* Shutdown hook invocation order */,
+                 new Runnable() {
+                     public void run() {
+                        runHooks();
+                     }
+                 });
+    }
 
     private static LinkedHashSet<String> files = new LinkedHashSet<String>();
 
-    static DeleteOnExitHook hook() {
-        if (instance == null)
-            instance = new DeleteOnExitHook();
-
-        return instance;
-    }
-
     private DeleteOnExitHook() {}
 
     static synchronized void add(String file) {
@@ -54,7 +55,7 @@
         files.add(file);
     }
 
-    void run() {
+    static void runHooks() {
         LinkedHashSet<String> theFiles;
 
         synchronized (DeleteOnExitHook.class) {

--- a/jdk/src/share/classes/java/io/File.java	Mon Mar 09 09:56:58 2009 -0400
+++ b/jdk/src/share/classes/java/io/File.java	Thu Mar 12 10:27:22 2009 -0700
@@ -2147,18 +2147,6 @@
     /** use serialVersionUID from JDK 1.0.2 for interoperability */
     private static final long serialVersionUID = 301077366599181567L;
 
-    // Set up JavaIODeleteOnExitAccess in SharedSecrets
-    // Added here as DeleteOnExitHook is package-private and SharedSecrets cannot easily access it.
-    static {
-        sun.misc.SharedSecrets.setJavaIODeleteOnExitAccess(
-            new sun.misc.JavaIODeleteOnExitAccess() {
-                public void run() {
-                    DeleteOnExitHook.hook().run();
-                }
-            }
-        );
-    }
-
     // -- Integration with java.nio.file --
 
     private volatile transient Path filePath;

--- a/jdk/src/share/classes/java/lang/ApplicationShutdownHooks.java	Mon Mar 09 09:56:58 2009 -0400
+++ b/jdk/src/share/classes/java/lang/ApplicationShutdownHooks.java	Thu Mar 12 10:27:22 2009 -0700
@@ -34,19 +34,19 @@
  * @see java.lang.Runtime#removeShutdownHook
  */
 
-class ApplicationShutdownHooks implements Runnable {
-    private static ApplicationShutdownHooks instance = null;
+class ApplicationShutdownHooks {
+    static {
+        Shutdown.add(1 /* shutdown hook invocation order */,
+            new Runnable() {
+                public void run() {
+                    runHooks();
+                }
+            });
+    }
 
     /* The set of registered hooks */
     private static IdentityHashMap<Thread, Thread> hooks = new IdentityHashMap<Thread, Thread>();
 
-    static synchronized ApplicationShutdownHooks hook() {
-        if (instance == null)
-            instance = new ApplicationShutdownHooks();
-
-        return instance;
-    }
-
     private ApplicationShutdownHooks() {}
 
     /* Add a new shutdown hook.  Checks the shutdown state and the hook itself,
@@ -82,7 +82,7 @@
      * to run in. Hooks are run concurrently and this method waits for
      * them to finish.
      */
-    public void run() {
+    static void runHooks() {
         Collection<Thread> threads;
         synchronized(ApplicationShutdownHooks.class) {
             threads = hooks.keySet();

--- a/jdk/src/share/classes/java/lang/Shutdown.java	Mon Mar 09 09:56:58 2009 -0400
+++ b/jdk/src/share/classes/java/lang/Shutdown.java	Thu Mar 12 10:27:22 2009 -0700
@@ -25,8 +25,6 @@
 
 package java.lang;
 
-import java.util.ArrayList;
-
 
 /**
  * Package-private utility class containing data structures and logic
@@ -47,8 +45,13 @@
     /* Should we run all finalizers upon exit? */
     private static boolean runFinalizersOnExit = false;
 
-    /* The set of registered, wrapped hooks, or null if there aren't any */
-    private static ArrayList<Runnable> hooks = new ArrayList<Runnable>();
+    // The system shutdown hooks are registered with a predefined slot.
+    // The list of shutdown hooks is as follows:
+    // (0) Console restore hook
+    // (1) Application hooks
+    // (2) DeleteOnExit hook
+    private static final int MAX_SYSTEM_HOOKS = 10;
+    private static final Runnable[] hooks = new Runnable[MAX_SYSTEM_HOOKS];
 
     /* The preceding static fields are protected by this lock */
     private static class Lock { };
@@ -68,33 +71,18 @@
     /* Add a new shutdown hook.  Checks the shutdown state and the hook itself,
      * but does not do any security checks.
      */
-    static void add(Runnable hook) {
+    static void add(int slot, Runnable hook) {
         synchronized (lock) {
             if (state > RUNNING)
                 throw new IllegalStateException("Shutdown in progress");
 
-            hooks.add(hook);
+            if (hooks[slot] != null)
+                throw new InternalError("Shutdown hook at slot " + slot + " already registered");
+
+            hooks[slot] = hook;
         }
     }
 
-
-    /* Remove a previously-registered hook.  Like the add method, this method
-     * does not do any security checks.
-     */
-    static boolean remove(Runnable hook) {
-        synchronized (lock) {
-            if (state > RUNNING)
-                throw new IllegalStateException("Shutdown in progress");
-            if (hook == null) throw new NullPointerException();
-            if (hooks == null) {
-                return false;
-            } else {
-                return hooks.remove(hook);
-            }
-        }
-    }
-
-
     /* Run all registered shutdown hooks
      */
     private static void runHooks() {
@@ -103,7 +91,7 @@
          */
         for (Runnable hook : hooks) {
             try {
-                hook.run();
+                if (hook != null) hook.run();
             } catch(Throwable t) {
                 if (t instanceof ThreadDeath) {
                     ThreadDeath td = (ThreadDeath)t;

--- a/jdk/src/share/classes/java/lang/System.java	Mon Mar 09 09:56:58 2009 -0400
+++ b/jdk/src/share/classes/java/lang/System.java	Thu Mar 12 10:27:22 2009 -0700
@@ -1121,14 +1121,6 @@
         // Setup Java signal handlers for HUP, TERM, and INT (where available).
         Terminator.setup();
 
-        // The order in with the hooks are added here is important as it
-        // determines the order in which they are run.
-        // (1)Console restore hook needs to be called first.
-        // (2)Application hooks must be run before calling deleteOnExitHook.
-        Shutdown.add(sun.misc.SharedSecrets.getJavaIOAccess().consoleRestoreHook());
-        Shutdown.add(ApplicationShutdownHooks.hook());
-        Shutdown.add(sun.misc.SharedSecrets.getJavaIODeleteOnExitAccess());
-
         // Initialize any miscellenous operating system settings that need to be
         // set for the class libraries. Currently this is no-op everywhere except
         // for Windows where the process-wide error mode is set before the java.io
@@ -1174,6 +1166,9 @@
             public void blockedOn(Thread t, Interruptible b) {
                 t.blockedOn(b);
             }
+            public void registerShutdownHook(int slot, Runnable r) {
+                Shutdown.add(slot, r);
+            }
         });
     }
 

--- a/jdk/src/share/classes/sun/misc/JavaIOAccess.java	Mon Mar 09 09:56:58 2009 -0400
+++ b/jdk/src/share/classes/sun/misc/JavaIOAccess.java	Thu Mar 12 10:27:22 2009 -0700
@@ -29,6 +29,5 @@
 
 public interface JavaIOAccess {
     public Console console();
-    public Runnable consoleRestoreHook();
     public Charset charset();
 }

--- a/jdk/src/share/classes/sun/misc/JavaIODeleteOnExitAccess.java	Mon Mar 09 09:56:58 2009 -0400
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,30 +0,0 @@
-/*
- * Copyright 2005 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.  Sun designates this
- * particular file as subject to the "Classpath" exception as provided
- * by Sun 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 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.
- */
-
-package sun.misc;
-
-public interface JavaIODeleteOnExitAccess extends Runnable {
-    public void run();
-}

--- a/jdk/src/share/classes/sun/misc/JavaLangAccess.java	Mon Mar 09 09:56:58 2009 -0400
+++ b/jdk/src/share/classes/sun/misc/JavaLangAccess.java	Thu Mar 12 10:27:22 2009 -0700
@@ -54,4 +54,7 @@
 
     /** Set thread's blocker field. */
     void blockedOn(Thread t, Interruptible b);
+
+    /** register shutdown hook */
+    void registerShutdownHook(int slot, Runnable r);
 }

--- a/jdk/src/share/classes/sun/misc/SharedSecrets.java	Mon Mar 09 09:56:58 2009 -0400
+++ b/jdk/src/share/classes/sun/misc/SharedSecrets.java	Thu Mar 12 10:27:22 2009 -0700
@@ -44,7 +44,6 @@
     private static JavaUtilJarAccess javaUtilJarAccess;
     private static JavaLangAccess javaLangAccess;
     private static JavaIOAccess javaIOAccess;
-    private static JavaIODeleteOnExitAccess javaIODeleteOnExitAccess;
     private static JavaNetAccess javaNetAccess;
     private static JavaNioAccess javaNioAccess;
     private static JavaIOFileDescriptorAccess javaIOFileDescriptorAccess;
@@ -103,17 +102,6 @@
         return javaIOAccess;
     }
 
-    public static void setJavaIODeleteOnExitAccess(JavaIODeleteOnExitAccess jida) {
-        javaIODeleteOnExitAccess = jida;
-    }
-
-    public static JavaIODeleteOnExitAccess getJavaIODeleteOnExitAccess() {
-        if (javaIODeleteOnExitAccess == null) {
-            unsafe.ensureClassInitialized(File.class);
-        }
-        return javaIODeleteOnExitAccess;
-    }
-
     public static void setJavaIOFileDescriptorAccess(JavaIOFileDescriptorAccess jiofda) {
         javaIOFileDescriptorAccess = jiofda;
     }