阿熊
阿熊
元老
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于 2014-07-21 23:26
近日Oracle发布了Java SE 7u65 下载地址:http://www.oracle.com/technetwork/java/javase/downloads/jdk7-downloads-1880260.html
主要改进 1、New Java Control Panel option to disable sponsors 2、New JAXP processing limit property - maxElementDepth
修正的Bug有 1、http://bugs.java.com/view_bug.do?bug_id=8019274 Area: client-libs/AWT Synopsis: Using RMI from a restricted environment may cause a NullPointerException.
If an application uses RMI and runs in a restricted environment (ie. Java Plugin, Java Web Start), it may not work. In particular, if you run a UI from an RMI callback, a NullPointerException is likely to be thrown.
2、http://bugs.java.com/view_bug.do?bug_id=8046603 Area: other-libs/corba Synopsis: org.omg.CORBA.ORBSingletonClass loading no longer uses context class loader
The system property org.omg.CORBA.ORBSingletonClass is used to configure the system-wide/singleton ORB. The handling of this system property was changed in the 7u55 release to require that the system wide/singleton ORB be visible to the system class loader.
In this release, the handling of this system property has been reverted to match the behavior found in JDK versions prior to 7u55 release, i.e. the singleton ORB is once again located using the thread context class loader of the first thread, to call the no-argument ORB.init method. The change is made to support applications which depend on this behavior.
Note that this change is applicable to 8u20, 7u65, 6u85 and 5.0u75 releases. For JDK 9, the new behavior, where the system wide/singleton ORB needs to be visible to the system class loader, will continue.
3、http://bugs.java.com/view_bug.do?bug_id=8043129 Area: xml/jax-ws Synopsis: JAF initialization in SAAJ clashing with the one in javax.mail
After initialization of SAAJ components, the javax.mail library may fail to work under certain circumstances, which in turn could break the javax.mail's JAF setup.
A possible workaround is to re-add the javax.mail handler before using javax.mail API:
MailcapCommandMap mailMap = (MailcapCommandMap) CommandMap.getDefaultCommandMap(); mailMap.addMailcap("multipart/mixed;;x-java-content-handler=com.sun.mail.handlers.multipart_mixed");
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