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The IcedTea project provides a harness to build the source code from OpenJDK using Free Software build tools, along with additional features such as a PulseAudio sound driver and support for alternative virtual machines. The IcedTea 2.2 release ... [More] updates our OpenJDK7 support to include the latest updates in u4 (http://hg.openjdk.java.net/jdk7u/jdk7u4/). We believe that this 2.2 release takes IcedTea beyond u4. In addition to the changes in the public OpenJDK7 repository for u4, we also include a number of additional fixes: Don’t create debuginfo files if not stripping. Generalise ucrypto cryptography tests. Skip wrap mode tests if wrap mode is not available. Zero fails to build in hsx22+, fix for hsx22 after runs gamma OK, hsx23 still nogo. Support systems with outdated versions of gio 2.0. Turn off strict aliasing for ExtensionSubtables.cpp (now S7171223 in OpenJDK8) In addition, IcedTea includes the usual IcedTea patches to allow builds against system libraries and to support more estoric architectures. Please note support for alternative VM solutions (CACAO, Shark, Zero) may be lacking in this release. Specifically, Zero/Shark are known not to work with HotSpot 23, the version included in this release. Patches are welcome; please contact the mailing list ([email protected]) and/or file bugs (http://icedtea.classpath.org/bugzilla) under the appropriate component. Full details of the release can be found below. What’s New? Bug fixes PR885: IcedTea7 does not build scripting support Support glib >= 2.32. Fix build on GCC 4.7. Allow downloading to be disabled. Stop libraries being stripped in the OpenJDK build. PR817: Support kernels that require PaX marking on the JDK binaries. PulseAudio PR734: Fix pulse-java latency problem PR758: [regression] javah from 6hg/b23 generates `jlong’ from `private int’ LP862286: Fix exception on trying to start PulseAudio playback Replace pulse audio enums with static longs. Fix a few concurrency problems in pulse audio. Start PulseAudioTargetDataLines in the corked state. SystemTap Support multiple running HotSpots by indexing globals by pid() Don’t hard code constantPoolOopDesc_size. Use @var construct if available. Wrap heap accessors in try-catch block. Change symbolOopDesc to Symbol to accomodate S6990754. Add tapset tests. jstaptest.pl: thread_start and stop thread id can be any positive number. OpenJDK Don’t create debuginfo files if not stripping. Fix bug whereby JPEG_LIBS were not set by jdk_generic_profile.sh Generalise ucrypto cryptography tests. Make {HOST,BUILD}_{GCC,CPP} work again, post build-infra changes. Rename {HOST_BUILD}_CPP to {HOST_BUILD}_CXX. Sync JAXP 1.4.5 update 1 for 7u4 to existing sources Remove duplicate JAXP sources from upstream and move our JAXP sources into same position. Normalise whitespace following test changes. Rename GIO typedef header to avoid conflicts with system GIO header pulled in by Gtk+. Skip wrap mode tests if wrap mode is not available. Zero fails to build in hsx22+, fix for hsx22 after runs gamma OK, hsx23 still nogo. Support systems with outdated versions of gio 2.0. Turn off strict aliasing for ExtensionSubtables.cpp S6205776: Some KeyboardFocusManager methods are unsafe S6330863: vm/gc/InfiniteList.java fails intermittently due to timeout S6351654: (tz) java.util.TimeZone.setDefault() should be controlled by a security manager S6484965: G1: piggy-back liveness accounting phase on marking S6484982: G1: process references during evacuation pauses S6505523: NullPointerException in BasicTreeUI when a node is removed by expansion listener S6593758: RFE: Enhance GC ergonomics to dynamically choose ParallelGCThreads S6636110: unaligned stackpointer leads to crash during deoptimization S6671616: TEST_BUG: java/io/File/BlockIsDirectory.java fails when /dev/dsk empty (sol) S6679764: enable parallel compaction by default S6802962: java/awt/FontClass/CreateFont/fileaccess/FontFile.java failed on 5u8b01 and 6u13b01 S6865265: JVM crashes with “missing exception handler” error S6868690: TEST:java/awt/FontClass/CreateFont/BigFont.java test should be modified in jdk7&8 to run via jtreg S6879539: enable empty password support for pkcs12 keystore S6888336: G1: avoid explicitly marking and pushing objects in survivor spaces S6890673: Eliminate allocations immediately after EA S6972759: Step over not working after thrown exception and Pop S6976060: G1: humongous object allocations should initiate marking cycles when necessary S7003454: order constants in constant table by number of references in code S7003595: IncompatibleClassChangeError with unreferenced local class with subclass S7005808: G1: re-enable ReduceInitialCardMarks for G1 S7009098: SA cannot open core files larger than 2GB on Linux 32-bit S7010561: Tab text position with Synth based LaF is different to Java 5/6 S7012206: ~20 tools tests failing due to -XX:-UsePerfData default in Java SE Embedded S7013347: allow crypto functions to be called inline to enhance performance S7017458: (cal) Multithreaded deserialization of Calendar leads to ClassCastException S7021322: assert(object_end <= top()) failed: Object crosses promotion LAB boundary S7022100: Method annotations are incorrectly set when redefining classes S7022407: Spinning CPU in LocaleObjectCache.get() S7027061: Testcase failure: java/util/Locale/Bug6989440.java – java.util.ConcurrentModificationException S7030453: JSR 292 ClassValue.get method is too slow S7033170: Cipher.getMaxAllowedKeyLength(String) throws NoSuchAlgorithmException S7045132: sun.security.util.Resources_pt_BR.java translation error S7045232: G1: pool names are inconsistent with other collectors (don’t have ‘Space’) S7046238: new InitialContext(); hangs S7046929: tools/javac/api/T6397104.java fails S7047200: keytool safe store S7050298: ARM: SIGSEGV in JNIHandleBlock::allocate_handle S7051189: Need to suppress info message if -xcheck:jni used with libjsig.so S7051769: java.text.Bidi.toString() output is wrong S7053252: New regression test does not compile on windows-amd64 S7053556: An implementation-specific feature in Oracle’s JAXP: to allow disable the use of services mechanism S7054590: (JSR-292) MethodHandleProxies.asInterfaceInstance() accepts private/protected nested interfaces S7057935: com/sun/nio/sctp tests should be moved out of jdk_nio and into their own target, jdk_sctp S7058133: Javah should use the freshly built classes instead of those from the BOOTDIR jdk S7059019: G1: add G1 support to the SA S7059039: EA: don’t change non-escaping state of NULL pointer S7059047: EA: can’t find initializing store with several CheckCastPP S7059899: Stack overflows in Java code cause 64-bit JVMs to exit due to SIGSEGV S7064302: JDK7 build 147 crashed after testing my java 6-compiled web app S7064927: retransformClasses() does not pass in LocalVariableTable of a method S7066129: GarbageCollectorMXBean#getLastGcInfo leaks native memory S7068215: G1: Print reference processing time during remark S7068595: html files in class-use dir do not get loaded correctly when Frames link is clicked S7069991: Setup make/jprt.properties files for jdk8 S7071311: Decoder enhancement S7073906: Locale.getDefault() returns wrong Locale for Java SE 7 S7075646: G1: fix inconsistencies in the monitoring data S7076523: TEST_BUG: test/java/net/NetworkInterface/NetParamsTest.java can fail with NPE S7077172: KerberosTime does not take into account system clock adjustement S7077312: Provide a CALL effect for instruct declaration in the ad file S7077640: gss wrap for cfx doesn’t handle rrc != 0 S7077646: gssapi wrap for CFX per-message tokens always set FLAG_ACCEPTOR_SUBKEY S7077803: java.lang.InternalError in java.lang.invoke.MethodHandleNatives.init S7078460: JDialog is shown as separate icon on the taskbar S7078465: G1: Don’t use the undefined value (-1) for the G1 old memory pool max size S7078816: /test/sun/security/pkcs11/KeyStore/SecretKeysBasic.sh failure S7079012: test/java/net/NetworkInterface/NetParamsTest.java fails with SocketException getting mac address S7079904: corba issue S7080203: JTree.getSelectionPaths() now returns empty array instead of null S7081670: Disposing an AppContext can lead to a spinning EventDispatchThread S7081783: jarsigner error when no $HOME/.keystore S7081842: assert(Compile::current()->unique() < (uint)MaxNodeLimit) failed: Node limit exceeded S7081933: Use zeroing elimination optimization for large array S7081938: JSR292: assert(magic_number_2() == MAGIC_NUMBER_2) failed S7082294: nsk/regression/b4265661 crashes on windows S7082299: AtomicReferenceArray should ensure that array is Object[] S7082443: JComboBox not backward compatible (with Java 6) S7082553: Interpret Thread.setPriority(Thread.MAX_PRIORITY) to mean FX60 on Solaris 10 and 11 S7083621: Add fontconfig file for OEL6 and rename RH/O EL 5 file so that it is picked up for all 5.x updates S7085024: internal error; cannot instantiate Foo S7085860: JSR 292: implement CallSite.setTargetNormal and setTargetVolatile as native methods S7086533: G1: assert(!_g1->is_obj_dead(obj)): We should not be preserving dead objs: g1CollectedHeap.cpp:3835 S7086586: Inference producing null type argument S7086595: Error message bug: name of initializer is ‘null’ S7086601: Error message bug: cause for method mismatch is ‘null’ S7087727: JSR 292: C2 crash if ScavengeRootsInCode=2 when “static final” MethodHandle constants are in use S7088367: JavaSound security issue (12865443) S7088680: G1: Cleanup in the G1CollectorPolicy class S7088989: Improve the performance for T4 by utilizing the newly provided crypto APIs S7089790: integrate bsd-port changes S7089889: Krb5LoginModule.login() throws an exception if used without a keytab S7090832: Some locale info are not localized for some languages. S7090904: JSR 292: JRuby junit test crashes in PSScavengeRootsClosure::do_oop S7090968: Allow adlc register class to depend on runtime conditions S7090976: Eclipse/CDT causes a JVM crash while indexing C++ code S7091003: ScheduledExecutorService never executes Runnable with corePoolSize of zero S7091032: G1: assert failure when NewRatio is used S7091366: re-enable quicksort tests S7091388: Regular unexplained npe’s from corba libs after few days S7091417: recvfrom’s 6th input should be of type socklen_t S7091545: hs23 – set hotspot version & build number S7091764: Tiered: enable aastore profiling S7092236: java/util/EnumSet/EnumSetBash.java fails S7092238: G1: Uninitialized field gc_efficiency in G1PrintRegionLivenessInfo output S7092245: G1: Wrong format specifier in G1PrintRegionLivenessInfo header output S7092278: “jmap -finalizerinfo” throws “sun.jvm.hotspot.utilities.AssertionFailure: invalid cp index 0 137″ S7092309: G1: introduce old region set S7092412: G1: Some roots not marked during an initial mark that gets an evacuation failure S7092627: use agentvm mode instead of samevm in regtests S7092712: JSR 292: unloaded invokedynamic call sites can lead to a crash with signature types not on BCP S7092744: XMLEncoder fails to encode and breaks backward compatibility S7092825: javax.crypto.Cipher.Transform.patternCache is synchronizedMap and became scalability bottleneck. S7093090: Reduce synchronization in java.security.Policy.getPolicyNoCheck S7093690: JSR292: SA-JDI AssertionFailure: Expected raw sp likely got real sp, value was S7094138: JSR 292: JRuby junit test fails in CallSite.setTargetNormal: obj->is_oop() failed: sanity check S7094155: JSR105 code throws javax.xml.crypto.URIReferenceException when running into Java 7 VM S7094377: Com.sun.jndi.ldap.read.timeout doesn’t work with ldaps. S7095194: G1: HeapRegion::GrainBytes, GrainWords, and CardsPerRegion should be size_t S7095236: G1: _markedRegions never contains NULL regions S7095243: Disambiguate ReferenceProcessor::_discoveredSoftRefs S7095949: java/net/URLConnection/RedirectLimit.java and Redirect307Test fail intermittently S7095980: Ensure HttpURLConnection (and supporting APIs) don’t expose HttpOnly cookies S7096010: c2: running with +PrintOptoAssembly crashes the VM when $constanttablebase is used S7096016: SA build still produces “arg list too long” errors S7096030: G1: PrintGCDetails enhancements S7096124: Bump the hs23 build number to 02 S7096278: Update the VM name to indicate it is an embedded build S7096366: PPC: corruption of floating-point values with DeoptimizeALot S7096639: Tiered: Incorrect counter overflow handling for inlined methods S7097002: G1: remove a lot of unused / redundant code from the G1CollectorPolicy class S7097048: G1: extend the G1 SA changes to print per-heap space information S7097053: G1: assert(da ? referent->is_oop() : referent->is_oop_or_null()) failed: referenceProcessor.cpp:1054 S7097436: Project Coin: duplicate varargs warnings on method annotated with @SafeVarargs S7097516: G1: assert(0<= from_card && from_card<HeapRegion::CardsPerRegion) failed: Must be in range. S7097546: Optimize use of CMOVE instructions S7097586: G1: improve the per-space output when using jmap -heap S7097679: Tiered: events with bad bci to Gotos reduced from Ifs S7098085: G1: partially-young GCs not initiated under certain circumstances S7098194: integrate macosx-port changes S7098282: G1: assert(interval >= 0) failed: Sanity check, referencePolicy.cpp: 76 S7098528: crash with java -XX:+ExtendedDTraceProbes S7098530: tools/javac/javazip/Test.sh can fail on Windows S7099017: jdk7u2-dev does not build S7099228: Use a PKCS11 config attribute to control encoding of an EC point S7099454: /bin/sh does not support syntax used in the src/os/posix/launcher/launcher.script shell script S7099658: Properties.loadFromXML fails with ClassCastException S7099817: CMS: +FLSVerifyLists +FLSVerifyIndexTable asserts: odd slot non-empty, chunk not on free list S7099824: G1: we should take the pending list lock before doing the remark pause S7099849: G1: include heap region information in hs_err files S7100165: JSR 292: leftover printing code in methodHandleWalk.cpp S7100757: The BitSet.nextSetBit() produces incorrect result in 32bit VM on Sparc S7100935: win32: memmove is not atomic but is used for pd_conjoint_*_atomic operations S7101096: Bump the hs23 build number to 03 S7101642: JSR 292: SIGSEGV in java.lang.invoke.MethodHandleImpl$FieldAccessor.getFieldI(Ljava/lang/Object;)I S7101882: 2 tests fail in 7u4 workspace with new inference change S7102044: G1: VM crashes with assert(old_end != new_end) failed: don’t call this otherwise S7102191: G1: assert(_min_desired_young_length <= initial_region_num) failed: Initial young gen size too small S7102657: JSR 292: C1 deoptimizes unlinked invokedynamic call sites infinitely S7102776: Pack instanceKlass boolean fields into single u1 field S7103224: collision between __LEAF define in interfaceSupport.hpp and /usr/include/sys/cdefs.h with gcc S7103261: crash with jittester on sparc S7103380: assertion failure with -XX:+PrintNativeNMethods S7103619: Bump the hs23 build number to 04 S7103665: HeapWord*ParallelScavengeHeap::failed_mem_allocate(unsigned long,bool)+0×97 S7103784: enable some flags by default S7104173: sun/tools tests fail with debug build after 7012206 S7104177: Tiered: -XX:+PrintCanonicalization doesn’t work with -XX:+TieredCompilation S7104561: UseRDPCForConstantTableBase doesn’t work after shorten branches changes S7104625: sun.awt.X11.XEvent is creating 600 MB of char[] for no good reason S7104647: Adding a diagnostic command framework S7104960: JSR 292: +VerifyMethodHandles in product JVM can overflow buffer S7105040: [macosx] closed/javax/swing/JPopupMenu/4966112/bug4966112.java deadlocks on MacOS S7105163: CMS: some mentions of MinChunkSize should be IndexSetStart S7105275: wrong tag added to jdk7u master repos S7105305: assert check_method_context proper context S7105364: JDK8 b10 hotspot: src/share/vm/ci/ciMethodHandle.cpp Error: Use “.” or “->” S7105529: XAWT: Optimize getFieldsAsString() methods generated by WrapperGenerator S7105605: Use EA info to optimize pointers compare S7105611: Set::print() is broken S7105890: closed/javax/swing/JScrollBar/4708809/bug4708809.java deadlocks on MacOS S7106024: CMS: Removed unused code for precleaning in remark phase S7106092: Bump the hs23 build number to 05 S7106277: Brokenness in the seqNumberOverflow of MAC S7106751: G1: gc/gctests/nativeGC03 crashes VM with SIGSEGV S7106766: Move the precompiled header from the src/share/vm directory S7106773: 512 bits RSA key cannot work with SHA384 and SHA512 S7106774: JSR 292: nightly test inlineMHTarget fails with wrong result S7106907: 64 bit VM fails test compiler/6865265/StackOverflowBug.java S7106944: assert(_pc == *pc_addr) failed may be too strong S7107042: assert(no_dead_loop) failed: dead loop detected S7107063: Fork hs22.1 hsx from hs22.0 for 7u3 and reinitialize build number S7107099: JScrollBar does not show up even if there are enough lebgth of textstring in textField S7107585: Test incorrect calculate position of object on frame S7108242: jinfo -permstat shouldn’t report interned strings as part of perm S7108264: Fix for 7104173 is insufficient S7108383: JSR 292: JRuby bench_define_method_methods.rb: assert(slow_jvms != NULL) failed: miss path must not S7108553: Bump the hs23 build number to 06 S7109063: JSR 292: fix for 7085860 is incomplete S7109085: Test use hotkeys not intended for Mac S7109092: Wrong computation results with double at armsflt S7109617: Test was writed for Metal L&F but not set it S7109837: Provide a mechanism for computing an Adler32 checksum for the contents of a ByteBuffer S7109885: security baseline for 7u2 or above is not set correctly S7109887: java/util/Arrays/CopyMethods.java fails with -XX:+DeoptimizeALot S7109962: [macosx] closed/javax/swing/JList/6462008/bug6462008.java fails on MacOS S7110017: is_headless_jre should be updated to reflect the new location of awt toolkit libraries S7110058: change default for ScavengeRootsInCode to 2 S7110104: It should be possible to stop and start JMX Agent at runtime S7110152: assert(size_in_words <= (julong)max_jint) failed: no overflow S7110173: GCNotifier::pushNotification publishes stale data. S7110190: GCCause::to_string missing case for _adaptive_size_policy S7110428: Crash during HeapDump operation S7110440: closed/javax/swing/JScrollBar/4865918/bug4865918.java fails on Aqua L&F S7110489: C1: 64-bit tiered with ForceUnreachable: assert(reachable(src)) failed: Address should be reachable S7110586: C2 generates incorrect results S7110700: Enhance exception throwing mechanism in ObjectStreamClass S7110718: -XX:MarkSweepAlwaysCompactCount=0 crashes the JVM S7110815: closed/javax/swing/JSplitPane/4885629/bug4885629.java unstable on MacOS S7110824: ctw/jarfiles/GUI3rdParty_jar/ob_mask_DateField crashes VM S7110832: ctw/…/org_apache_avalon_composition_util_StringHelper crashes the VM S7111138: delete the obsolete flag -XX:+UseRicochetFrames S7111795: G1: Various cleanups identified during walk through of changes for 6484965 S7111903: (tz) Windows-only: tzmappings needs update for KB2570791 S7112034: Parallel CMS fails to properly mark reference objects S7112085: assert(fr.interpreter_frame_expression_stack_size()==0) failed: only handle empty stacks S7112298: remove security baseline sanity check S7112308: Fix Visual Studio build for precompiled header S7112413: JVM Crash, possibly GC-related S7112478: after 7105605 JRuby bench_define_method_methods.rb fails with NPE S7112642: Incorrect checking for graphics rendering object S7112743: G1: Reduce overhead of marking closure during evacuation pauses S7112854: [macosx] closed/javax/swing/JPopupMenu/Test6827786.java unstable on MacOS S7112925: closed/javax/swing/JTabbedPane/4624207/bug4624207.java fails on MacOS S7112931: closed/javax/swing/JTabbedPane/6416920/bug6416920.java fails on MacOS S7112997: Remove obsolete code ResetObjectsClosure and VerifyUpdateClosure S7113006: G1: excessive ergo output when an evac failure happens S7113012: G1: rename not-fully-young GCs as “mixed” S7113021: G1: automatically enable young gen size auto-tuning when -Xms==-Xmx S7113275: compatibility issue with MD2 trust anchor and old X509TrustManager S7113337: Swing closed test tries to click in the area reserved for resize by Mac OS X S7113349: Initial changset for Macosx port to jdk7u S7113503: Bump the hs23 build number to 07 S7113740: hotspot_version file has wrong JDK_MINOR_VER S7114095: G1: assert(obj == oopDesc::load_decode_heap_oop(p)) failed: p should still be pointing to obj S7114106: C1: assert(goto_state->is_same(sux_state)) failed: states must match now S7114303: G1: assert(_g1->mark_in_progress()) failed: shouldn’t be here otherwise S7114376: Make system dictionary hashtable bucket array size configurable S7114611: (fs) DirectoryStream fails with SIGBUS on some embedded platforms, dirent alignment S7115199: Add event tracing hooks and Java Flight Recorder infrastructure S7115357: closed/javax/swing/JTable/6263446/bug6263446Table.java fails on MacOS S7115524: Regression: keytool -printcert -sslserver failure S7115586: (so) Suppress creation of SocketImpl in SocketAdaptor’s constructor S7116050: C2/ARM: memory stomping error with DivideMcTests S7116081: USE_PRECOMPILED_HEADER=0 triggers a single threaded build of the JVM S7116189: Export JVM_SetNativeThreadName from Hotspot S7116216: StackOverflow GC crash S7116384: backout the unallowed changes in the KeyboardFocusManager.java javadoc S7116452: Add support for AVX instructions S7116462: Bump the hs21.1 build number to 02 S7116481: Commercial features in Hotspot must be gated by a switch S7116634: [macosx] closed/javax/swing/JTree/6263446/bug6263446Tree.java fails on MacOS S7116730: Revert 7116481: Commercial features in Hotspot must be gated by a switch S7116795: Tiered: enable by default for server S7117052: instanceKlass::_init_state can be u1 type S7117110: Remove target 1.5 from jaxp and jaxws repo builds for mac S7117282: assert(base == NULL || t_adr->isa_rawptr() || !phase->type(base) S7117303: VM uses non-monotonic time source and complains that it is non-monotonic S7117389: Add a framework for vendor-specific command line switch extensions to Hotspot S7117469: Warning cleanup for j.u.Currency and j.u.Locale related classes S7117536: new hotspot build – hs23-b08 S7117748: SA_APPLE_BOOT_JAVA and ALWAYS_PASS_TEST_GAMMA settings should not be required on MacOS X S7118094: Use of printf on Mac cannot accept format string starting with – S7118095: Add macosx targets to make/jprt.properties file S7118202: G1: eden size unnecessarily drops to a minimum S7118280: The gbyc00102 JCK7 test causes an assert in JVM 7.0 fastdebug mode S7118283: Better input parameter checking in zip file processing S7118648: disable compressed oops by default on MacOS X until 7118647 is fixed S7118773: Fix jdk/test/makefile so it works on the mac S7118809: rcache deadlock S7118863: Move sizeof(klassOopDesc) into the *Klass::*_offset_in_bytes() functions S7119027: G1: use atomics to update RS length / predict time of inc CSet S7119286: JSR292: SIGSEGV in JNIHandleBlock::release_block(JNIHandleBlock*, Thread*)+0x3c S7119294: Two command line options cause JVM to crash S7119584: UseParallelGC barrier task can be overwritten. S7119730: Tiered: SIGSEGV in AdvancedThresholdPolicy::is_method_profiled(methodOop) S7119760: [macosx] The OpenGL queue flusher thread is created in the wrong thread group S7119908: G1: Cache CSet start region for each worker for subsequent reuse S7120038: G1: ParallelGCThreads==0 is broken S7120448: Fix FP values for compiled frames in frame::describe S7120450: complete information dumped by frame_describe S7120468: SPARC/x86: use frame::describe to enhance trace_method_handle S7120511: Add diagnostic commands S7120869: javax/swing/JScrollBar/4708809/bug4708809.java fails on Windows S7120875: fix macos ipv6 issue and update multiple test scripts S7121073: secondary_super_cache memory slice has incorrect bounds in flatten_alias_type S7121110: JAXP 1.4.5 update 1 for 7u4 S7121111: -server -Xcomp -XX:+TieredCompilation does not invoke C2 compiler S7121140: Allocation paths require explicit memory synchronization operations for RMO systems S7121368: Remove jdbc-odbc bridge from macosx build S7121373: Clean up CollectedHeap::is_in S7121482: some sun/java2d and sun/awt tests failed with InvalidPipeException since 1.7.0_03b02, 6u31b02 S7121496: G1: do the per-region evacuation failure handling work in parallel S7121547: G1: High number mispredicted branches while iterating over the marking bitmap S7121600: Instrumentation.redefineClasses() leaks class bytes S7121618: Change type of number of GC workers to unsigned int. S7121623: G1: always be able to reliably calculate the length of a forwarded chunked array S7121648: Use 3-operands SIMD instructions on x86 with AVX S7121765: closed/javax/swing/JTextArea/4697612/bug4697612.java fails on MacOS on Aqua L&F S7121961: javadoc is missing a resource property S7122001: new hotspot build – hs23-b09 S7122054: (tz) Windows-only: tzmappings needs update for KB2633952 S7122138: IAE thrown because Introspector ignores synthetic methods S7122149: [macosx] closed/javax/swing/UITest/UITest.java fails on MacOS S7122173: [macosx] Several Regression tests fail on MacOS S7122246: [macosx] JCK swing test CaretTests fails in b205 S7122250: [macosx] mouseMoved Events test do not respond in JCK-runtime-7 interactive S7122253: Instrumentation.retransformClasses() leaks class bytes S7122256: scrollbar thumb is not full height in SThumbTest0001 S7122780: (macosx) JVMTI Test DemoRun.java doesn’t understand macosx .dylibs S7122794: (macosx) DatagramSocket.disconnect() not working S7122796: SunToolkit constructor should create the EventQueue for the Main AppContext S7122880: Extend vendor-specific command interface to include manageable switches S7122939: TraceBytecodes broken with UseCompressedOops S7123022: Fixing some Mac sanity checks S7123100: javac fails with java.lang.StackOverflowError S7123107: [macosx] native ccache S7123108: C1: assert(if_state != NULL) failed: states do not match up S7123165: G1: output during parallel verification can get messed up S7123170: JCK vm/jvmti/ResourceExhausted/resexh001/resexh00101/ tests fails since 7u4 b02 S7123229: (coll) EnumMap.containsValue(null) returns true S7123253: C1: in store check code, usage of registers may be incorrect S7123315: instanceKlass::_static_oop_field_count and instanceKlass::_java_fields_count should be u2 type. S7123386: RFE: Preserve universal builds of HotSpot on Mac OS X S7123392: (launcher) fix MacOSX launcher failures S7123519: problems with certification path S7123679: Update regression tests that use os.name to work on MacOSX S7123810: new hotspot build – hs23-b10 S7123910: Some CTW tests crash VM: is_loaded() && that->is_loaded() S7123954: Some CTW test crash with SIGSEGV S7124089: (launcher) refactor the launcher code for macosx S7124171: 7u4 l10n message update related to Mac OS X port S7124219: [macosx] Unable to draw images to fullscreen S7124223: [macosx] Regression test failure with new exception, when glyph is positioned explicitly S7124224: [macosx] Port’s controls are improperly ordered S7124225: [macosx] Input lines support only current sample rate S7124262: [macosx] Drag events go to a wrong child. S7124272: [macosx] VK_DELETE does produce an extraneous character in a TextArea or TextField S7124283: [macosx] Can’t move focus out of a table with the keyboard. S7124286: [macosx] Option modifier should work like AltGr as in Apple jdk 6 S7124289: [macosx] Modal behavior difference with and without Robot interaction S7124303: [macosx] SwingSet2 – Control + Spacebar causes hang. S7124306: [macosx] VoiceOver cursor not on currently focused object when app gets focus S7124308: [macosx] JSlider thumb moves to the right direction when it’s used as a JTable cell editor S7124316: [macosx] Passive and Peered IMF Client does not cope with input methods S7124321: [macosx] TrayIcon MouseListener is never triggered S7124335: [macosx] Need a java.awt.EmbeddedFrame subclass S7124337: [macosx] FileDialog fails to select multiple files S7124354: [macosx] PopipMenuTest is not functional in JCK-runtime-7 interactive S7124363: [macosx] ClassCastException: CFileDialog cannot be cast to LWWindowPeer S7124364: [macosx] Robot screen capturing functionality doesn’t work S7124368: UnsupportedOperationException is thown on getLockingKeyState() S7124373: [macosx] Setting frame icon images causes IllegalArgumentException S7124382: [macosx] Property sun.awt.enableExtraMouseButtons is always ‘false’ S7124387: [macosx] Application freezes on dispose window, created by JFileChooser S7124393: [macosx] JCheckBox in JTable: checkbox doesn’t alaways respond to the first mouse click S7124399: [macosx] All Swing drag-n-drop tests faild S7124428: [macosx] Frame.setExtendedState() doesn’t work for undecorated windows S7124430: [macosx] LWCToolkit.grab() and LWCToolkit.ungrab() events are not implemented yet S7124511: [macosx] Strange NullPointerException (err message: ‘CFMessagePort: bootstrap_register(): failed 110 S7124515: [macosx] Test fail like 6366126 (ArrayIndexOutOfBoundException pressing ENTER after removing items) S7124523: [macosx] b216: Mising part of applet UI S7124524: OutOfMemory exception after (or even before) some 2500 creations of LWWindowPeer S7124528: [macosx] Selection is not cleared properly in text component. S7124530: What is background color of AWT component? (And foreground, for that matter) S7124537: [macosx] Menu shortcuts for all menu items should be disabled if a menu itself is disabled S7124540: [macosx] the Color panel is a black for ColorTest0005 S7124543: [macosx] Horizontal scrolling doesn’t work S7124552: [macosx] NullPointerException in getBufferStrategy() S7124553: [macosx] Need minimum size for titled Frames and JFrames S7124554: [macosx] JWindow does ignore setAlwaysOnTop property S7124562: [macosx] RobotTest0001 & RobotTest0002 are not functional in JCK-runtime-7 interactive S7124627: Please sync up changes from workspace macosx-port into the jdk7u-osx S7124829: NUMA: memory leak on Linux with large pages S7124994: [macosx] GUI app is stuck in i18n testing (caused by reference cast) S7125044: [macosx] Test failure because Component.transferFocus() works differently in applet and application S7125136: SIGILL on linux amd64 in gc/ArrayJuggle/Juggle29 S7125267: TrayIcon removal test invariably crashes on System.exit after successful completion S7125281: G1: heap expansion code is replicated S7125442: jar application located in two bytes character named folder cannot be run with JRE 7 u1/u2 S7125456: [macosx] Programmatically selecting List item triggers an ItemEvent S7125491: [macosx] Regression: A component can get unexpected keyTyped event. S7125503: Compiling collectedHeap.cpp fails with -Werror=int-to-pointer-cast with g++ 4.6.1 S7125516: G1: ~ConcurrentMark() frees incorrectly S7125594: C-heap growth issue in ThreadService::find_deadlocks_at_safepoint S7125657: [macosx] SpreadSheet demo has the broken display when clicking outside of the table S7125722: [macosx] 7u4 b200 crash i.e. in Tonga S7125723: [macosx] painting artifacts after running SwingSet2 with jdk7u-osx build S7125793: MAC: test_gamma should always work S7125879: assert(proj != NULL) failed: must be found S7125896: Eliminate nested locks S7125934: Add a fast unordered timestamp capability to Hotspot on x86/x64 S7126041: jdk7u4 b05 and b06 crash with RubyMine 3.2.4, works well with b04 S7126185: Clean up lasterror handling, add os::get_last_error() S7126480: Make JVM start time in milliseconds since the Java epoch available S7126732: MAC: Require Mac OS X builds/tests for JPRT integrate jobs for HotSpot S7126832: com.sun.tools.javac.api.ClientCodeWrapper$WrappedJavaFileManager cannot be cast S7126889: Incorrect SSLEngine debug output S7126960: Add property to limit number of request headers to the HTTP Server S7126979: (props) JCK test java_lang/System/GetProperties.java failing [macosx] S7126993: JCK test api/java_util/jar/Jarfile jarFile0129 failing [macosx] S7127032: fix for 7122253 adds a JvmtiThreadState earlier than necessary S7127104: Build issue with prtconf and zones, also using := to avoid extra execs S7127199: [macosx] test/com/sun/jdi/ShellScaffold.sh needs to include Darwin as a recognized platform S7127448: Regression test scripts for policytool need to recognize Mac OS X S7127660: (macosx) *Socket Async close not working S7127706: G1: re-enable survivors during the initial-mark pause S7127771: (macosx)test/java/net/Socket/TrafficClass.java fails on Mac OS X S7127874: Add handling of MacOSX env variables to ProcessBuilder regression test S7127924: langtools regression tests sometimes fail en-masse on windows S7128352: assert(obj_node == obj) failed S7128355: assert(!nocreate) failed: Cannot build a phi for a block already parsed S7128532: G1: Change default value of G1DefaultMaxNewGenPercent to 80 S7128597: [macosx] Program freeze when Swing is used with -XstartOnFirstThread S7128648: HttpURLConnection.getHeaderFields should return an unmodifiable Map S7129083: CookieManager does not store cookies if url is read before setting cookie manager S7129125: TEST_BUG: java/lang/ProcessBuilder/Zombies.java failed on linux with “No such file” S7129164: JNI Get/ReleasePrimitiveArrayCritical doesn’t scale S7129225: javac fails to run annotation processors when star import of package of gensrc S7129240: backout fix for 7102776 until 7128770 is resolved S7129271: G1: Interference from multiple threads in PrintGC/PrintGCDetails output S7129284: +DoEscapeAnalysis regression w/ early build of 7u4 (HotSpot 23) on Linux S7129308: Handle different format of OperatingSystemMXBean.getSystemLoadAverage() output on macosx S7129420: [macosx] SplashScreen.getSplashScreen() returns null S7129512: new hotspot build – hs23-b11 S7129514: time warp warnings after 7117303 S7129618: assert(obj_node->eqv_uncast(obj),”"); S7129732: [macosx] JCK failure: no focus transfer back to Window owner S7129825: [macosx] Native activation is not changed when focusing other frame’s owned window S7129872: test/sun/security/pkcs11/KeyStore/SecretKeysBasic.sh failing on non-Solaris platforms on 7u4 S7129892: G1: explicit marking cycle initiation might fail to initiate a marking cycle S7130241: [macosx] TransparentRuler demo can not run due to lacking of perpixel transparency support S7130319: C2: running with -XX:+PrintOptoAssembly crashes the VM with assert(false) failed: bad tag in log S7130334: G1: Change comments and error messages that refer to CMS in g1/concurrentMark.cpp/hpp S7130335: Problem with timezone in a SimpleDateFormat S7130360: [macosx] Packed JInternalFrame invisible on Aqua L&F S7130398: ProblemList.txt updates (1/2012) S7130404: [macosx] “os.arch” value should be “x86_64″ for compatibility with Apple JDK6 S7130476: Remove use of #ifdef TRACE_DEFINE_KLASS_TRACE_ID from klass.hpp S7130587: [macosx] Scrolling and painting issues with late invocation of setText S7130676: Tiered: assert(bci == 0 || 0<= bci && bci<code_size()) during stack trace construction S7130704: Few of the jtreg tests need to be ported for mac builds S7130751: [macosx] EventTest0020 test fails in JCK-runtime-7 interactive S7130935: [macosx] Still, JSpinner 4656590 regression S7130948: Kerberos and JGSS JCK tests failing [macosx] S7130993: nsk/jdi/ReferenceType/instances/instances004 fails with JFR: assert(ServiceUtil::visible_oop(obj)) S7131006: java/lang/management/ThreadMXBean/ThreadLists.java S7131028: Switch statement takes wrong path S7131038: [macosx] Document usage of -XstartOnFirstThread and -Xdock:* S7131050: fix for “7071311 Decoder enhancement” does not build on MacOS X S7131084: XMLDSig XPathFilter2Transform regression involving intersect filter S7131196: [macosx] Cmd-Q does not quit a graphical Java app S7131259: compile_method and CompilationPolicy::event shouldn’t be declared TRAPS S7131288: COMPILE SKIPPED: deopt handler overflow (retry at different tier) S7131302: connode.cpp:205 Error: ShouldNotReachHere() S7131346: Parsing of boolean arguments to diagnostic commands is broken S7131367: [macosx] reg test test/java/awt/Window/TranslucentJAppletTest fails S7131399: Poll system call appears to be broken on Mac OS [macosx] S7131697: (se) Need AsynchronousChannelProvider implementation for Mac OS X S7131752: [macosx] Multiselect List doesn’t display scrollbar after consecutive additions S7131791: G1: Asserts in nightly testing due to 6976060 S7131793: [macosx] some cleanup in OGL pipeline code S7131979: new hotspot build – hs23-b12 S7132029: G1: mixed GC phase lasts for longer than it should S7132180: JSR 292: C1 JVM crash with ClassValue/MethodHandle S7132199: sun/management/jmxremote/bootstrap/JvmstatCountersTest.java failing on all platforms S7132204: Default testset in JPRT should not run all tests S7132311: G1: assert((s == klass->oop_size(this)) || (Universe::heap()->is_gc_active() && ((is_typeArray()… S7132367: [macosx] ChoiceMouseWheelTest should be adapted for mac toolkit S7132386: makefile support for tracing/Java Flight Recorder framework phase I S7132398: G1: java.lang.IllegalArgumentException: Invalid threshold: 9223372036854775807 > max (1073741824) S7132515: Add dcmd to manage UnlockingCommercialFeature flag S7132631: The help-doc.html generates an invalid link to constant-values.html S7132637: (dc) DatagramChannel multicast tests failing on MacOSX S7132679: (dc) DatagramChannel.send fails with ECONNREFUSED when not connected (Mac OSX) S7132690: InstanceKlass:_reference_type should be u1 type S7132692: [macosx] Class com.apple.eawt not functioning S7132699: [macosx] Proxy using for connection to localhost S7132779: build-infra merge: Enable ccache to work for most developer builds. S7132793: [macosx] setWheelScrollEnabled action reversed S7132809: [macosx] MAXIMIZED_BOTH set before setVisible(true) hides Frame S7132936: guarantee(t != NULL) failed: must be con S7132945: Tiered: adjust OSR threshold of level 3 S7133038: G1: Some small profile based optimizations S7133112: [macosx] org.ietf.jgss.GSSException while sun.security.jgss.GSSManagerImpl.createName S7133124: Remove redundant packages from JAR command line S7133220: Additional patches to JAXP 1.4.5 update 1 for 7u4 S7133476: (fs) Files.readAttributes throws NPE on MacOSX S7133488: (cs) java/nio/charset/Charset/NIOCharsetAvailabilityTest.java fails on MacOSX S7133495: [macosx] KeyChain KeyStore implementation retrieves only one private key entry S7133577: [macosx] closed/javax/swing/JTree/4314199/bug4314199.java fails on MacOS S7134655: Crash in reference processing when doing single-threaded remarking S7134690: remove legacy jnilib support from ClassLoader and System [macosx] S7134701: [macosx] Support legacy native library names S7134730: Create Ant task for generating Mac OS X app bundles S7134826: [macosx] KeyEvent difference between Apple 1.6 and openjdk S7135385: new hotspot build – hs23-b13 S7138665: JOptionPane.getValue() unexpected change between JRE 1.6 and JRE 1.7 S7139770: MacOS JCK failures in DatagramSocket and MulticastSocket S7140866: assert(covered) failed: Card for end of new region not committed S7140909: Visual Studio project builds broken: need to define INCLUDE_TRACE S7140924: SIGSEGV in compiled code for sun.awt.X11.XDecoratedPeer.updateMinSizeHints S7140985: HSDIS does not handle caller options correctly S7140989: [MacOSX] Test Pack200Test fails on Mac S7141059: 7116795 broke pure c2 builds S7141071: TEST_BUG: update shell scripts in java/nio/charset to detect Mac OS as a valid platform S7141200: log some interesting information in ring buffers for crashes S7141242: build-infra merge: Rename CPP->CXX and LINK->LD S7141259: Native stack is missing in hs_err S7141281: [macosx] GridBagLayout baseline issue S7141296: [macosx] Mouse Wheel Turn closes combobox popup S7141329: Strange values of stack_size in -XX:+TraceMethodHandles output S7141413: [macosx] Regression test java/rmi/registry/readTest/readTest.sh failing on Mac OS X S7141462: ProblemList.txt updates to exclude tests that cause test runs to hang [macosx] S7141465: macosx] com/sun/jdi/PrivateTransportTest.sh fails on Mac OS X S7141637: JSR 292: MH spread invoker crashes with NULL argument on x86_32 S7141675: Fix jcheck issues in .m sources S7141739: [osx] Local attach fails if java.io.tmpdir is set S7141910: Incorrect copyright dates on new test cases. S7142086: performance problem in Check.checkOverrideClashes(…) S7142113: Add Ivy Bridge to the known Intel x86 cpu families S7142120: [macosx] Some JCK tests for SplashScreen fail on Mac OS X due to incorrect positioning of the splash S7142123: test/java/net/ProxySelector/B6737819.java failing on all platforms since Mac OS integration S7142167: MAC: _get_previous_fp broken on bsd with llvm-gcc S7142172: Custom TrustManagers that return null for getAcceptedIssuers will NPE S7142393: new hotspot build – hs23-b14 S7142509: Cipher.doFinal(ByteBuffer,ByteBuffer) fails to process when in.remaining() == 0 S7142516: [macosx] sun/security/ssl/com/sun/net/ssl/internal/ssl/EngineArgs/DebugReportsOneExtraByte.sh fails S7142565: [macosx] Many special keys processed twice in text fields S7142586: Cannot build on Solaris 11 due to use of ia_nice S7142616: MAC: Honor ALT_EXPORT_PATH overrides from JDK control builds S7142617: De-optimize fdlibm compilation [macosx] S7142641: -Xshared:on fails on ARM S7142667: Problems with the value passed to the ‘classes’ param of JavaCompiler.CompilationTask.getTask(…) S7142680: default GC affected by jvm path S7142780: [macosx] Font2DTest demo throws NPE S7142852: MAC: Comment out JPRT jbb tests on Mac OS X until 7142850 is resolved S7142950: jdk7u cannot bootstrap Mac OS build [macosx] S7143038: SIGSEGV in assert_equal / LinearScan::assign_reg_num S7143061: nsk/stress/stack/b4525850 crash VM S7143070: test/java/awt/print/PaintSetEnabledDeadlock/PaintSetEnabledDeadlock.java freezes on exit S7143122: new hotspot build – hs23-b15 S7143491: G1 C2 CTW: assert(p2x->outcnt() == 2) failed: expects 2 users: Xor and URShift nodes S7143711: Feature added by 7053556 should not override what’s set by the constructor in secure mode S7143760: Memory leak in GarbageCollectionNotifications S7143766: add ALT_JDK_IMAGE_DIR and improve test_jdk S7143768: [macosx] Unexpected NullPointerException and java.io.IOException during DnD S7143857: Memory leak in javax.swing.plaf.synth.SynthTreeUI S7144063: [macosx] Swing JMenu mnemonic doesn’t work; hint misleading; cross symbol typed S7144064: [macosx] “Could not find class” error in JTree’s ctor when called in headless mode S7144268: [macosx] ProblemList.txt updates to exclude networking tests failing on macos S7144274: [macosx] Default IPv6 multicast interface is not being set when calling MulticastSocket.joinGroup() S7144296: PS: Optimize nmethods processing S7144318: GCLocker assert failure: assert(_needs_gc || SafepointSynchronize::is_at_safepoint( S7144322: new hotspot build – hs23-b16 S7144328: Improper commandlines for -XX:+-UnlockCommercialFeatures require proper warning/error messages S7144405: JumbleGC002 assert(m->offset() == pc_offset) failed: oopmap not found S7144781: incorrect URLs in JSSE java doc S7144979: incorrect path separator in make/build.xml for Windows when running jtreg tests S7145024: Crashes in ucrypto related to C2 S7145243: Need additional specializations for argument parsing framework S7145345: Code cache sweeper must cooperate with safepoints S7145346: VerifyStackAtCalls is broken S7145375: 7u4 l10n message update related to langtools S7145537: minor tweaks to LogEvents S7145587: Stack overflows in Java code cause 64-bit JVMs to exit due to SIGSEGV (sparc version) S7145589: First JSDT provider creation fails S7145768: [macosx] Regression: failure in b11 of ModalDialogInFocusEventTest S7145798: System.loadLibrary does not search current working directory S7145827: [macosx] JCK failure in b11: FocusableWindow3 S7145925: Removing remote access to diagnostic commands in the HotSpotDiagnosticMBean S7145980: Dispose method of window.java takes long S7146099: NLS: [de,es,it,ko,pt_BR]launcher_**.properties, double backslash issue. S7146131: [macosx] When click the show optionpane button,it display partly of dialog and hung until timeout S7146343: PS invoke methods should indicate the type of gc done S7146354: Re-enable Compressed OOPs after 7118647 is resolved S7146431: java.security files out-of-sync S7146442: assert(false) failed: bad AD file S7146729: nightly failure after 7141200: tty is sometimes null during shutdown of main thread S7147064: assert(allocates2(pc)) failed: not in CodeBuffer memory: 0xffffffff778d9d60 <= 0xffffffff778da69c S7147066: [macosx] FileDialog.getDirectory() returns incorrect directory S7147078: [macosx] Echo char set in TextField doesn’t prevent word jumping S7147666: High lock time for com.sun.org.apache.xerces.internal.impl.dv.DTDDVFactory.getInstance() S7147724: G1: hang in SurrogateLockerThread::manipulatePLL S7148275: [macosx] setIconImages() not working correctly (distorted icon when minimized) S7148281: [macosx] JTabbedPane tabs with HTML text do not render correctly S7148663: new hotspot build – hs23-b17 S7149005: [macosx] Java Control Panel’s UI controls are distorted when draging scroll bar. S7149005: [macosx] Orphaned Choice popup window S7149085: [macosx] Quit with QuitStrategy CLOSE_ALL_WINDOWS does terminate application S7149785: Minor corrections to ScriptEngineManager javadoc S7149913: [macosx] Deadlock in LWTextComponentPeer S7150051: incorrect oopmap in critical native S7150089: [macosx] Default for a custom cursor created from non-existent image is not transparent S7150326: new hotspot build – hs23-b18 S7150390: JFR test crashed on assert(_jni_lock_count == count) failed: must be equal S7150392: Linux build breaks with GCC 4.7 due to unrecognized option S7150454: add release jdk7u4 to jprt.properties S7150516: [macosx] appletviewer shouldn’t link against libX11 on the Mac S7150637: No newline emitted after XML decl in XSLT output S7152608: [macosx] Crash in liblwawt.dylib in AccelGlyphCache_RemoveCellInfo S7152784: new hotspot build – hs23-b19 S7152952: [macosx] List rows overlap with enlarged font S7152954: G1: Native memory leak during full GCs S7153735: [macosx] Text with diacritics is pasted with broken encoding S7153977: Generate English man pages for JDK 7u4 S7154047: [macosx] When we choose print one page in the print dialog,it still prints all the pages. S7154072: [macosx] swallowing key events S7154177: [macosx] An invisible owner frame becomes visible upon clicking a child window S7154333: JVM fails to start if -XX:+AggressiveHeap is set S7154480: [macosx] Not all popup menu items are visible S7154505: [macosx] NetBeans sometimes starts with no text rendered S7154516: [macosx] Popup menus have no visible borders S7154677: new hotspot build – hs23-b20 S7154724: jdk7u4 test properties missing from jprt.properties S7154758: NLS: 7u4 message drop 20 S7154770: NLS: 7u4 man page update S7155419: Remove reference to JRockit and commercial features from java man page S7155757: make jdk7u4 the default jprt release for hs23 S7156000: Change makefile to reflect refactored classes S7156831: The jcmd man page is not included in generated bundles S7156960: Incorrect copyright headers in parts of the Serviceability agent S7158135: new hotspot build – hs23-b21 S7158483: (tz) Support tzdata2012c S7159266: [macosx] ApplicationDelegate should not be set in the headless mode S7159766: Tiered compilation causes performance regressions S7162440: Fix typo in BUNDLE_ID variable so it can be overridden The tarball can be downloaded from: http://icedtea.classpath.org/download/source/icedtea-2.2.tar.gz (sig) SHA256 checksums: 98bc5a0d789a686cb7a1209a8945c314e801a931b2b6004a33dfe692e93626d5 icedtea-2.2.tar.gz Each tarball is accompanied by a digital signature (link above). This is produced using my public key. See details below. PGP Key: 248BDC07 (https://keys.indymedia.org/) Fingerprint = EC5A 1F5E C0AD 1D15 8F1F 8F91 3B96 A578 248B DC07 The following people helped with these releases: Deepak Bhole (final sync of u4, JPEG_LIBS, GCC 4.7 & gio fixes) David Henningsson (PulseAudio ARM fix, LP862286) Andrew John Hughes (import of u4, release work, all other fixes not part of upstream OpenJDK) Matthias Klose (PulseAudio ARM fix) Denis Lila (other PulseAudio fixes) Robert Lougher (PulseAudio JNI fix) Xerxes Rånby (PulseAudio JNI & ARM fix, LP862286) Ralph Sennhauser (PaX fix) Pavel Tisnovsky (fix for S7149785) Jon VonAlten (SystemTap tests) Mark Wielaard (SystemTap fixes) We would also like to thank the bug reporters and testers! To get started: $ tar xzf icedtea-2.2.tar.gz $ cd icedtea-2.2 Full build requirements and instructions are in INSTALL: $ ./configure [--with-parallel-jobs --enable-pulse-java --enable-systemtap ...] $ make Happy hacking! [Less]

The first release candidate is available. No changes (except the version number and strong naming) relative to the last development snapshot. What's New (relative to IKVM.NET 7.0): ... [More] Integrated OpenJDK 7u4 b22. Much improved ikvmc error and warning handling. Added ikvmc options: -win32manifest, -filealign, -highentropyva. Removed ikvmc -platform:Itanium option. Added ikvm.lang.DllExport annotation to export static methods as unmanaged entry points. Added ikvm.runtime.Util.getClassFromTypeHandle() overload for classes that represent arrays of remapped .NET types and .NET primitives. Added extension methods for (almost) all instance methods in Object, String and Throwable to ikvm.extensions.ExtensionMethods. Added support for delegates with ByRef parameters. Added support to ikvmc to automatically set the full source path in the debugging info if the source file lives next to the .class file. When adding certificates to virtual cacerts file make sure that the aliases that are generated from the certificate subject are unique. Many (minor) bug fixes. Many IKVM.Reflection fixes and improvements. When the final release is done, it will include the full release notes. Binaries available here: ikvmbin-7.1.4532.0.zip Sources: ikvmsrc-7.1.4532.0.zip, openjdk-7u4-stripped.zip [Less]

On tuesday 15th may, I attended to the Sacha Labourey evening of the Paris JUG. Sacha Labourey is the CEO and founder of CloudBees. Sacha starts by underlying the idea of the cloud is not new but Amazon has been the first to launch a platform named ... [More] AWS (Amazon WebServices) and created by Jeff Barr. He continues by comparing power stations at the end of 19th century in France and nowadays cloud platforms : Power station <-> cloud provider Electricity grid <-> Internet Power plug <-> Internet browser Thus, at the end of 19th century, Paris was divided in sectors defined by their power station, each having its norms (number of wires, single/two/three phase, voltage …). For more informations, consult the site about history of Paris electrification, with its maps showing division of the city. Nowadays, the cloud state is similar, with different norms and different providers. Sacha attended a demonstration at a company distributing tests on personal mobiles (by controlling them during idle periods, the night for example). It’s a bit the SETI@home equivalent for personal computers. Before, there was the stack operating system, virtual machine, java virtual machine, application server… Now, with the cloud, following layers exist : IaaS (Infrastructure As A Service) : it’s the infrastructure (memory, number of processors/cores …). It requires a greater amount of engineering work because it doesn’t allow direct control of hardware -> it must be automated to ease the task SaaS (Software As A Service) : many clients are sharing the same server (it’s for example the case of SalesForce.com and gmail) PaaS (Plateform As A Service) : it’s addressed to developers and hides the IaaS layer. It allows to run customised applications. The 3 layers are services, paid only when they are really used. Sacha advises us to follow created instances because Amazon won’t do that for you. Indeed, each instance is charged, even if it’s not used. For that purpose, each instance must be associated with a task (jenkins build, server for such application ….). According to Sacha, operating systems will become minimalists in the future. PaaS and SaaS will take place above these. For more informations about cloud, he invites us to consult the website code-2020.org and read the free book “PaaS for Dummies”. To finish, he does a demonstration of the cloudbees platform, which can host git repositories, instances of jenkins servers and, obviously, application servers. All that allows to deploy continuously, which means : build an application from source code (hosted in a git repository, for example), run tests (unit tests, integration tests …) and, if everything go well, deploy application on a server. Bookmark and Share More »Powered by Bookmarkify™ [Less]

I'm pleased to release DataBasin 0.5.quoted CVS support in readingsupport for reading DOS/UNIX/MAC file formatsimproved exception trapping and displayfixed bugs in create and updatesvarious fixes

commit 654443e20dfc0617231f28a07c96a979ee1a0239 Merge: 2c01e7b 9cba26e Author: Linus Torvalds Date: Thu May 24 11:39:34 2012 -0700 Merge branch 'perf-uprobes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull ... [More] user-space probe instrumentation from Ingo Molnar: "The uprobes code originates from SystemTap and has been used for years in Fedora and RHEL kernels. This version is much rewritten, reviews from PeterZ, Oleg and myself shaped the end result. This tree includes uprobes support in 'perf probe' - but SystemTap (and other tools) can take advantage of user probe points as well. Sample usage of uprobes via perf, for example to profile malloc() calls without modifying user-space binaries. First boot a new kernel with CONFIG_UPROBE_EVENT=y enabled. If you don't know which function you want to probe you can pick one from 'perf top' or can get a list all functions that can be probed within libc (binaries can be specified as well): $ perf probe -F -x /lib/libc.so.6 To probe libc's malloc(): $ perf probe -x /lib64/libc.so.6 malloc Added new event: probe_libc:malloc (on 0x7eac0) You can now use it in all perf tools, such as: perf record -e probe_libc:malloc -aR sleep 1 Make use of it to create a call graph (as the flat profile is going to look very boring): $ perf record -e probe_libc:malloc -gR make [ perf record: Woken up 173 times to write data ] [ perf record: Captured and wrote 44.190 MB perf.data (~1930712 $ perf report | less 32.03% git libc-2.15.so [.] malloc | --- malloc 29.49% cc1 libc-2.15.so [.] malloc | --- malloc | |--0.95%-- 0x208eb1000000000 | |--0.63%-- htab_traverse_noresize 11.04% as libc-2.15.so [.] malloc | --- malloc | 7.15% ld libc-2.15.so [.] malloc | --- malloc | 5.07% sh libc-2.15.so [.] malloc | --- malloc | 4.99% python-config libc-2.15.so [.] malloc | --- malloc | 4.54% make libc-2.15.so [.] malloc | --- malloc | |--7.34%-- glob | | | |--93.18%-- 0x41588f | | | --6.82%-- glob | 0x41588f ... Or: $ perf report -g flat | less # Overhead Command Shared Object Symbol # ........ ............. ............. .......... # 32.03% git libc-2.15.so [.] malloc 27.19% malloc 29.49% cc1 libc-2.15.so [.] malloc 24.77% malloc 11.04% as libc-2.15.so [.] malloc 11.02% malloc 7.15% ld libc-2.15.so [.] malloc 6.57% malloc ... The core uprobes design is fairly straightforward: uprobes probe points register themselves at (inode:offset) addresses of libraries/binaries, after which all existing (or new) vmas that map that address will have a software breakpoint injected at that address. vmas are COW-ed to preserve original content. The probe points are kept in an rbtree. If user-space executes the probed inode:offset instruction address then an event is generated which can be recovered from the regular perf event channels and mmap-ed ring-buffer. Multiple probes at the same address are supported, they create a dynamic callback list of event consumers. The basic model is further complicated by the XOL speedup: the original instruction that is probed is copied (in an architecture specific fashion) and executed out of line when the probe triggers. The XOL area is a single vma per process, with a fixed number of entries (which limits probe execution parallelism). The API: uprobes are installed/removed via /sys/kernel/debug/tracing/uprobe_events, the API is integrated to align with the kprobes interface as much as possible, but is separate to it. Injecting a probe point is privileged operation, which can be relaxed by setting perf_paranoid to -1. You can use multiple probes as well and mix them with kprobes and regular PMU events or tracepoints, when instrumenting a task." Fix up trivial conflicts in mm/memory.c due to previous cleanup of unmap_single_vma(). * 'perf-uprobes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (21 commits) perf probe: Detect probe target when m/x options are absent perf probe: Provide perf interface for uprobes tracing: Fix kconfig warning due to a typo tracing: Provide trace events interface for uprobes tracing: Extract out common code for kprobes/uprobes trace events tracing: Modify is_delete, is_return from int to bool uprobes/core: Decrement uprobe count before the pages are unmapped uprobes/core: Make background page replacement logic account for rss_stat counters uprobes/core: Optimize probe hits with the help of a counter uprobes/core: Allocate XOL slots for uprobes use uprobes/core: Handle breakpoint and singlestep exceptions uprobes/core: Rename bkpt to swbp uprobes/core: Make order of function parameters consistent across functions uprobes/core: Make macro names consistent uprobes: Update copyright notices uprobes/core: Move insn to arch specific structure uprobes/core: Remove uprobe_opcode_sz uprobes/core: Make instruction tables volatile uprobes: Move to kernel/events/ uprobes/core: Clean up, refactor and improve the code ... [Less]

OpenJDK 7u4 has been integrated. Next stop RC. Changes: Integrated OpenJDK 7u4 b22. Fixed threading bug in sun.font.PhysicalStrike (bug #3524226). ... [More] Fixed regression introduced in 7.0 that caused the manifest to be ignored when creating the java.lang.Package objects. Updated boot class package property that still referred to Sun Microsystems instead of Oracle Corporation. Binaries available here: ikvmbin-7.1.4527.zip OpenJDK 7u4 b22 stripped sources: openjdk-7u4-stripped.zip [Less]

Cynthiune is working again on the Mac! I was able to compile a limited set of bundles on Mac again! This is good because it also confirms that some of the latest playlist changes work fine!I am unable to compile the ID3 Tag bundle for some weird compiler errors I don't get on any GNUstep machine, so I won't prepare a binary release.

I'll be speaking at LinuxTag in Berlin, Germany on JDK 7 Updates in OpenJDK. When I'm not speaking, I'll be mostly be around at the Oracle booth on Wednesday & Thursday.See you there!

Luckily, we are getting help. The London Java Community has done a great job of pushing along information about how to do builds and providing very constructive and timely feedback on these topics. And there’s a developer from SAP named Volker ... [More] Simonis who has done a fantastic job at documenting his own experiences building OpenJDK on a number of platforms. There are lots of stars in the community, but we’re always looking for more!Donald Smith, Director of Product Management in the Java Platform Group at Oracle, in an interview for the latest edition of the Java Magazine. [Less]

I’m very excited to say that as of today I’m a Mozillian! I’ll be working with the fine folks on the WebAPI team. This is an entirely new set of technologies for me so I’ll be learning a tonne. I’m looking forward to meeting and working with all ... [More] the excellent people in the Mozilla and broader web communities. I’ll be working out of the beautiful Toronto office. As for Eclipse and Fedora stuff, I’m really looking forward to the release of Linux Tools 1.0 and the rest of Juno in June, 2012. Before then, Fedora 17 will come out and is going to be an outstanding release, especially from the Eclipse point of view. As I’ll be consuming Eclipse tools for my new work, I’ll be sure to file and fix bugs and spread the good word about the power of Eclipse for C++ developers. When I have some good HOWTO content for developing Mozilla stuff with Eclipse, I’ll post it here and be sure to tag it so Planet Eclipse picks it up. With apologies to Neil Young: keep on rockin’ in the Free and Open Source world! [Less]