August 2012 - core-libs-dev

[PATCH FOR REVIEW] 7194032: update tests for upcoming changes for jtreg
by Jonathan Gibbons 27 Aug '12

27 Aug '12

Currently, jtreg incorrectly confuses the concept of the /directory/ in which the test's class will be written with the /classpath/ used to locate all of the test's classes, including any library classes. It provides env variable TESTCLASSES and system property test.classes, and tests use these in different contexts to mean both a directory and a classpath. jtreg will be fixed to separate the two concepts, such that TESTCLASSES/test.classes will continue to mean the /directory/ in which the test's class will the written, and will introduce TESTCLASSPATH/test.class.path for the classpath used to locate all the test's classes. This change only affects a small number of tests, which use @library and TESTCLASSES. Two RMI tests are affected. FAILED: java/rmi/activation/Activatable/extLoadedImpl/ext.sh FAILED: java/rmi/registry/readTest/readTest.sh The fix is to update the tests where they are using TESTCLASSES/test.classes as a classpath. To ease migration onto the new jtreg, it is suggested that the tests check to see if the new variables are defined (i.e. new jtreg) and to fall back on the old variables if they are not defined (i.e. old jtreg). In shell terms, this can be written ${TESTCLASSPATH:-${TESTCLASSES}} The patch can be seen here: http://cr.openjdk.java.net/~jjg/7194032/webrev.00/ See also http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=7194032

3 2

hg: jdk8/tl/jdk: 7152121: Krb5LoginModule no longer handles keyTabNames with "file:" prefix
by weijun.wang＠oracle.com 27 Aug '12

27 Aug '12

Changeset: 61ddc8ce7f3b Author: weijun Date: 2012-08-27 10:23 +0800 URL: http://hg.openjdk.java.net/jdk8/tl/jdk/rev/61ddc8ce7f3b 7152121: Krb5LoginModule no longer handles keyTabNames with "file:" prefix Reviewed-by: mullan ! src/share/classes/com/sun/security/auth/module/Krb5LoginModule.java ! src/share/classes/sun/security/krb5/internal/ktab/KeyTab.java + test/sun/security/krb5/auto/FileKeyTab.java

1 0

hg: jdk8/tl/jdk: 7168172: (fs) Files.isReadable slow on Windows
by kurchi.subhra.hazra＠oracle.com 27 Aug '12

27 Aug '12

Changeset: bd91a601265c Author: khazra Date: 2012-08-24 11:48 -0700 URL: http://hg.openjdk.java.net/jdk8/tl/jdk/rev/bd91a601265c 7168172: (fs) Files.isReadable slow on Windows Summary: Remove DACL checking for read access, also reviewed by Ulf.Zibis(a)CoSoCo.de, zhong.j.yu(a)gmail.com Reviewed-by: alanb ! src/windows/classes/sun/nio/fs/WindowsFileSystemProvider.java

4 4

hg: jdk8/tl/jdk: 7193339: Prepare system classes be defined by a non-null module loader
by mandy.chung＠oracle.com 25 Aug '12

25 Aug '12

Changeset: d52081a08d11 Author: mchung Date: 2012-08-24 22:55 -0700 URL: http://hg.openjdk.java.net/jdk8/tl/jdk/rev/d52081a08d11 7193339: Prepare system classes be defined by a non-null module loader Reviewed-by: alanb, dholmes, dsamersoff, sspitsyn, psandoz ! src/share/classes/com/sun/jmx/mbeanserver/MXBeanMapping.java ! src/share/classes/com/sun/jmx/remote/internal/IIOPHelper.java ! src/share/classes/java/lang/Class.java ! src/share/classes/java/lang/ClassLoader.java ! src/share/classes/java/lang/Thread.java ! src/share/classes/java/lang/management/ManagementFactory.java ! src/share/classes/java/lang/management/PlatformComponent.java ! src/share/classes/java/util/prefs/Preferences.java ! src/share/classes/javax/script/ScriptEngineManager.java ! src/share/classes/sun/management/MappedMXBeanType.java ! src/share/classes/sun/misc/Unsafe.java ! src/share/classes/sun/misc/VM.java ! src/share/classes/sun/reflect/misc/ReflectUtil.java

1 0

hg: jdk8/tl/jdk: 7193933: More ProblemList.txt updates (8/2012)
by alan.bateman＠oracle.com 24 Aug '12

24 Aug '12

Changeset: a7cdfd16e36e Author: alanb Date: 2012-08-24 19:35 +0100 URL: http://hg.openjdk.java.net/jdk8/tl/jdk/rev/a7cdfd16e36e 7193933: More ProblemList.txt updates (8/2012) Reviewed-by: darcy, chegar ! test/ProblemList.txt

1 0

hg: jdk8/tl/jdk: 7193601: Build breakage with the fix to 6336885 (build-infra build)
by naoto.sato＠oracle.com 24 Aug '12

24 Aug '12

Changeset: faf4528aea4e Author: naoto Date: 2012-08-24 10:13 -0700 URL: http://hg.openjdk.java.net/jdk8/tl/jdk/rev/faf4528aea4e 7193601: Build breakage with the fix to 6336885 (build-infra build) Reviewed-by: mduigou ! makefiles/CompileJavaClasses.gmk

1 0

More updates to the ProblemList
by Alan Bateman 24 Aug '12

24 Aug '12

I need a reviewer to update the ProblemList to exclude a number of tests, see attached. Minimally I'd like to get sun/management/jmxremote/startstop/JMXStartStopTest.sh excluded. It was removed from the exclude list recently [1] but has been causing havoc on Windows since its release. I believe Dmitry Samersoff is working on this. A number of tests are excluded on Mac because they don't run headless, they seem to have been missed when other tests were added for the same reason. Jason Uh had an initial patch to fix a couple of these but I think it has been pushed yet. The others are intermittent failures with bugs tracking the issues. -Alan. [1] http://hg.openjdk.java.net/jdk8/tl/jdk/rev/4fb8792725d5 diff --git a/test/ProblemList.txt b/test/ProblemList.txt --- a/test/ProblemList.txt +++ b/test/ProblemList.txt @@ -141,6 +141,9 @@ javax/management/loading/LibraryLoader/L # 7144846 javax/management/remote/mandatory/connection/ReconnectTest.java generic-all +# 7158614, locks up Windows machines at least +sun/management/jmxremote/startstop/JMXStartStopTest.sh windows-all + ############################################################################ # jdk_math @@ -222,8 +225,10 @@ java/net/URLClassLoader/closetest/CloseT # 6962637 java/io/File/MaxPathLength.java windows-all -# 7145435 - Test needs AWT window server, does not work headless +# 7162111 - these tests need to be updated to run headless java/io/Serializable/resolveClass/deserializeButton/run.sh macosx-all +java/io/Serializable/serialver/classpath/run.sh macosx-all +java/io/Serializable/serialver/nested/run.sh macosx-all ############################################################################ @@ -246,6 +251,9 @@ java/nio/channels/DatagramChannel/Changi # 7132677 java/nio/channels/Selector/OutOfBand.java macosx-all +# 7142919 +java/nio/channels/AsyncCloseAndInterrupt.java solaris-all + ############################################################################ # jdk_rmi @@ -257,6 +265,13 @@ java/rmi/transport/rapidExportUnexport/R # jdk_security +# 7193792 +sun/security/pkcs11/ec/TestECDSA.java solaris-all +sun/security/pkcs11/ec/TestECDSA.java linux-all + +# 7193793 +sun/security/pkcs11/ec/TestECDH.java linux-all + # 7147060 com/sun/org/apache/xml/internal/security/transforms/ClassLoaderTest.java generic-all @@ -265,7 +280,6 @@ sun/security/pkcs11/ec/ReadCertificates. sun/security/pkcs11/ec/ReadCertificates.java generic-all sun/security/pkcs11/ec/ReadPKCS12.java generic-all sun/security/pkcs11/ec/TestCurves.java solaris-i586 -sun/security/pkcs11/ec/TestECDSA.java solaris-i586 #sun/security/pkcs11/ec/TestECGenSpec.java solaris-i586 #sun/security/pkcs11/ec/TestKeyFactory.java solaris-i586 sun/security/pkcs11/sslecc/ClientJSSEServerJSSE.java generic-all @@ -362,6 +376,9 @@ tools/launcher/UnicodeTest.java # jdk_util +# 7162111 - test needs to be changed to run headless +java/util/ResourceBundle/Control/Bug6530694.java macosx-all + # Filed 6933803 java/util/concurrent/ThreadPoolExecutor/CoreThreadTimeOut.java generic-all

3 2

rmi network traffic
by fuyou 24 Aug '12

24 Aug '12

Hi all I deploy a RMI Service ,write a RMI Client(J2SE project) to access it and is ok .but the some code in web project,I use wireshark to find that every RMI request sent from our client to our server containing the list of all jars in the classpath for the application, My problem is similar to bugs.sun.com <http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=6664389> java -version java version "1.6.0_33" Java(TM) SE Runtime Environment (build 1.6.0_33-b03) Java HotSpot(TM) Server VM (build 20.8-b03, mixed mode) This issues may be caused by Servlet Container(etc Jetty/Resin) classloader How to slove it ? Sorry for disturbing again. Thanks a lot! -- ============================================= fuyou001 Best Regards

2 2

Please Review: 6984084 (str) n times repetition of character constructor for java.lang.String
by Jim Gish 23 Aug '12

23 Aug '12

Please review http://cr.openjdk.java.net/~jgish/6984084-jdk8-StringRepeat/ <http://cr.openjdk.java.net/%7Ejgish/6984084-jdk8-StringRepeat/> This started in lambda, making changes to both StringJoiner and String. However, the dependence of String.repeat() on StringJoiner has been removed and the resulting non-lambda classes moved here for review. There will be a separate change and review for the StringJoiner changes in lamda-dev. Thanks, Jim -- Jim Gish | Consulting Member of Technical Staff | +1.781.442.0304 Oracle Java Platform Group | Core Libraries Team 35 Network Drive Burlington, MA 01803 jim.gish(a)oracle.com

8 8

hg: jdk8/tl/jdk: 7191587: (se) SelectionKey.interestOps does not defer changing the interest set to the next select [macosx]
by alan.bateman＠oracle.com 23 Aug '12

23 Aug '12

Changeset: de5a85353f4d Author: alanb Date: 2012-08-23 13:07 +0100 URL: http://hg.openjdk.java.net/jdk8/tl/jdk/rev/de5a85353f4d 7191587: (se) SelectionKey.interestOps does not defer changing the interest set to the next select [macosx] Reviewed-by: alanb Contributed-by: Jason T Greene <jason.greene(a)redhat.com> ! src/macosx/classes/sun/nio/ch/KQueueArrayWrapper.java ! src/macosx/classes/sun/nio/ch/KQueueSelectorImpl.java

1 0