Java SE 6 Update 11 发布公告

from:http://java.sun.com/javase/6/webnotes/6u11.html

Changes in 1.6.0_11
The full internal version number for this update release is 1.6.0_11-b03 (where "b" means "build").The external version number is 6u11.
完整的更新发布内部版本号是 1.6.0_11-b03(b代表build)，外部的版本号是 6u11.


 OlsonData 2008i
This release contains Olson time zone data version 2008i.For more information, refer to Timezone Data Versions in the JRE Software.
这个版本包含了Olson 的 2008i 版本的时区数据。


 Security Baseline
This update release specifies the following security baselines for use with the original Java Plug-in technology:
这个版本基于如下的使用了原始java插件技术的安全基准

JRE Family Version	Security Baseline
5.0	1.5.0_17
1.4.2	1.4.2_19

For more information about the security baseline, seeDeploying Java Applets With Family JRE Versions in Java Plug-in for Internet Explorer.

Updated UTF-8 Charset Implementation
更新了UTF-8字符集的实现

Due to security concerns, the UTF-8 charset implementation in the JRE has been updated to handle the non-shortest form of UTF-8 byte sequences, and this introduces an incompatibility from previous releases. For example, the byte sequence of 0xc0 0xaf for U+002f, which has the shortest form of 0x2f, is a malformed input to the decoding operation. More details regarding the Non-shortest form of UTF-8 can be found at:
处于安全考虑，这个JRE里面的UTF-8字符集的实现被更新成能处理 non-shortest 格式的 UTF-8字节序列，这个将引起与以前版本的不兼容。例如，对于 U+002f 字节序列 0xc0 0xaf ,有一个最短格式 0x2f, 它对于解码操作是一个畸形的输入。

• UTF8-Shortest Form
• UTF8 Specification

OpenSolaris is Now Supported
支持 OpenSolaris 了
Note that fonts for Asian locales currently are not supported. Refer to6767175for details.
注意，亚洲的本地字体还没有支持。


Windows Runtime Environment Installation (Patch-in-place vs. Static)
Windows安装的补丁模式和静态模式
As of JDK 6u10, patch-in-place installation is the default, and the JRE installs itself in a directory called jre6.Previously, it would have installed itself in a directory called jre1.6.0_10. That is, by default, the jre6 directory is patched with the updated version.
在 JDK 6u10 里面，补丁模式安装是默认的。 JRE自己安装到一个 jre6的目录下面，以前它会安装到一个叫 jre1.6.0_10的自己的目录下面。 也就是说，jre6目录在更新里会给目录做补丁(译者注：更新原有目录，而不是重新安装一个新目录)

You can chose to statically install a JRE (for example, either 6u10 or 6u11)by means of the installer interface.
For details, refer to Java Runtime Environment Windows Installation for JavaSE 6u10
你可以选择静态安装 JRE.

Root Certificates Included
包含了根认证
Root Certificates are included in this release.The following root certificates have been added:
这个版本包含了根认证，增加了如下的根认证

• Camerfirma root certificates
• T-systems root CA certificate (Deutsche Telekom Root CA 2)

Bug Fixes
BUG修复
This release contains fixes for one or more security vulnerabilities.For more information, please see Sun Alerts 244986,244987,244988,244989,244990,244991, 244992,245246,246266,246286,246346,246366,and 246387.
Other bug fixes are listed in the following tables.

BugId	Category	Subcategory	Description
6732194	hotspot	compiler2	Data corruption dependent on -server/-client/-Xbatch
4486841	java	char_encodings	UTF-8 decoder should adhere to corrigendum to Unicode 3.0.1
6359722	java	classes_2d	Uncatchable recursive NullPointerException at sun.font.TrueTypeFont.open()
6757527	java	classes_2d	D3D: serious rendering issues on Nvidia boards with driver version 178.13 on Vista
6743433	java	classes_awt	IM candidate window is not shown until window is deactivated and reactivated again
6754779	java	classes_security	Add Camerfirma root certificates to the JDK
6768559	java	classes_security	Add t-systems root CA certificate (Deutsche Telekom Root CA 2) to the JRE
6684401	java	classes_swing	JTree isExpanded should not call itself recursively
6684952	java	classes_swing	Exception occurred on JFileChooser in Applet
6764308	java	classes_util_i18n	(tz) Support tzdata2008i
6487638	java	classes_util_logging	Calling LogManager.addLogger() and Logger.getLogger() cause deadlock
6751643	java	debugger	ThreadReference.ownedMonitors() can return null
6757796	java	install	Silent installs of the JRE don't accept license agreement and shouldn't download JavaFX Ext Jars
6729677	java_plugin	compatibility	popcap- applet games fail to load
6738770	java_plugin	plugin2	REGRESSION:JSException throws when use LiveConnect javascript facility to navigate HTML elements
6760921	java_plugin	plugin2	Browser hang while reloading LiveConnect conformance tests on Unix platforms
6761053	java_plugin	plugin2	Desktop shortcuts for dragged applets from HTTPS servers do not relaunch and can not be customized
6768136	java_plugin	plugin2	Malformed 404s cause breakage of Java/JavaScript bridge and browser hangs

Java VisualVM Specific Bug Fixes

Issue Number	Description
37	Threads and heap window icons intersects with close button
53	No action on Proxy Configuration button
91	There is no close button on last threaddump tab
143	NPE when opening coredump
145	No exception logged in log file when new connection fails
151	Validation failed, plugins are not trusted
164	Wrong value of "Total loaded classes"
166	Impossible to use TrayIcon with VisualVM
171	Can't see Profiler tab with OpenJDK
172	Add support for HotSpot Express 13.0 and 14.0
174	Path to libsaproc.so is incorrect
175	Profiler class sharing warning displayed incorrectly
176	Application sometimes reported as <Unknown Application>
177	Confusing hint in empty JConsole Plugins Wrapper
178	Applications tree unusable with GlassFish plugin installed
183	Invalid content was found starting with element 'class-path-extension'