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-rw-r--r--java/openjdk6/files/icedtea/openjdk/7196533-timezone_bottleneck.patch75
1 files changed, 0 insertions, 75 deletions
diff --git a/java/openjdk6/files/icedtea/openjdk/7196533-timezone_bottleneck.patch b/java/openjdk6/files/icedtea/openjdk/7196533-timezone_bottleneck.patch
deleted file mode 100644
index c8b894073a74..000000000000
--- a/java/openjdk6/files/icedtea/openjdk/7196533-timezone_bottleneck.patch
+++ /dev/null
@@ -1,75 +0,0 @@
-# HG changeset patch
-# User coffeys
-# Date 1381845864 -3600
-# Tue Oct 15 15:04:24 2013 +0100
-# Node ID 5d81a5f8a3791316367990b35b1ad5faef42d773
-# Parent 77af6e10b333347cd882027ab1bb9a3366278096
-7196533: TimeZone.getDefault() slow due to synchronization bottleneck
-Reviewed-by: okutsu, omajid
-
-diff -r 77af6e10b333 -r 5d81a5f8a379 src/share/classes/java/util/TimeZone.java
---- jdk/src/share/classes/java/util/TimeZone.java Fri Oct 04 12:22:34 2013 -0400
-+++ jdk/src/share/classes/java/util/TimeZone.java Tue Oct 15 15:04:24 2013 +0100
-@@ -1,5 +1,5 @@
- /*
-- * Copyright (c) 1996, 2011, Oracle and/or its affiliates. All rights reserved.
-+ * Copyright (c) 1996, 2013, 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
-@@ -646,9 +646,15 @@
- * Returns the default TimeZone in an AppContext if any AppContext
- * has ever used. null is returned if any AppContext hasn't been
- * used or if the AppContext doesn't have the default TimeZone.
-+ *
-+ * Note that javaAWTAccess may be null if sun.awt.AppContext class hasn't
-+ * been loaded. If so, it implies that AWTSecurityManager is not our
-+ * SecurityManager and we can use a local static variable.
-+ * This works around a build time issue.
- */
-- private synchronized static TimeZone getDefaultInAppContext() {
-- javaAWTAccess = SharedSecrets.getJavaAWTAccess();
-+ private static TimeZone getDefaultInAppContext() {
-+ // JavaAWTAccess provides access implementation-private methods without using reflection.
-+ JavaAWTAccess javaAWTAccess = SharedSecrets.getJavaAWTAccess();
- if (javaAWTAccess == null) {
- return mainAppContextDefault;
- } else {
-@@ -670,9 +676,15 @@
- * tz. null is handled special: do nothing if any AppContext
- * hasn't been used, remove the default TimeZone in the
- * AppContext otherwise.
-+ *
-+ * Note that javaAWTAccess may be null if sun.awt.AppContext class hasn't
-+ * been loaded. If so, it implies that AWTSecurityManager is not our
-+ * SecurityManager and we can use a local static variable.
-+ * This works around a build time issue.
- */
-- private synchronized static void setDefaultInAppContext(TimeZone tz) {
-- javaAWTAccess = SharedSecrets.getJavaAWTAccess();
-+ private static void setDefaultInAppContext(TimeZone tz) {
-+ // JavaAWTAccess provides access implementation-private methods without using reflection.
-+ JavaAWTAccess javaAWTAccess = SharedSecrets.getJavaAWTAccess();
- if (javaAWTAccess == null) {
- mainAppContextDefault = tz;
- } else {
-@@ -736,18 +748,8 @@
- static final String GMT_ID = "GMT";
- private static final int GMT_ID_LENGTH = 3;
-
-- /*
-- * Provides access implementation-private methods without using reflection
-- *
-- * Note that javaAWTAccess may be null if sun.awt.AppContext class hasn't
-- * been loaded. If so, it implies that AWTSecurityManager is not our
-- * SecurityManager and we can use a local static variable.
-- * This works around a build time issue.
-- */
-- private static JavaAWTAccess javaAWTAccess;
--
- // a static TimeZone we can reference if no AppContext is in place
-- private static TimeZone mainAppContextDefault;
-+ private static volatile TimeZone mainAppContextDefault;
-
-
- /**