7133093: Improve system dictionary performance
Summary: implement one dictionary per ClassLoaderData for faster lookup and removal during class unloading
Reviewed-by: iklam, acorn, jiangli

8183039: Re-examine methodHandle methods uninlined by 8144256
Summary: Add more const references so out-of-line methodHandle destructor and copy ctor called infrequently
Reviewed-by: hseigel, redestad

8181917: Refactor UL LogStreams to avoid using resource area
Reviewed-by: ehelin, mlarsson

8181449: Fix debug.hpp / globalDefinitions.hpp dependency inversion
Summary: Refactor debug.hpp and reverse include dependency.
Reviewed-by: coleenp, stefank, dcubed

8178543: Optimize Klass::is_shared()
Reviewed-by: coleenp, jiangli

8178350: klassVtable and klassItable should be ValueObj
Reviewed-by: coleenp

8155672: Remove instanceKlassHandles and KlassHandles
Summary: Summary: Use unhandled pointers for Klass and InstanceKlass, remove handles with no implementation.
Reviewed-by: dholmes, lfoltan, vlivanov, sspitsyn

8081800: AbstractMethodError when evaluating a private method in an interface via debugger
Reviewed-by: acorn, dcubed, coleenp

8163808: Fix asserts and logging for old classfile vtable construction
Reviewed-by: coleenp, lfoltan, rprotacio, ctornqvi

8153312: Constrain AppCDS behavior
Reviewed-by: iklam, acorn, mschoene

8153535: Convert TraceRedefineClasses to Unified Logging
Reviewed-by: rprotacio, coleenp

8152632: Rename LogHandle(...) to Log(...)
Reviewed-by: brutisso, mlarsson, rprotacio

8147918: Rename develop_log_is_enabled() to log_develop_is_enabled()
Reviewed-by: dholmes, brutisso

8145628: hotspot metadata classes shouldn't use HeapWordSize or heap related macros like align_object_size
Summary: Use align_metadata_size, align_metadata_offset and is_metadata_aligned for metadata rather than align_object_size, etc. Use wordSize rather than HeapWordSize for metadata. Use align_ptr_up rather than align_pointer_up (all the related functions are ptr).
Reviewed-by: hseigel, jmasa, cjplummer

8146690: Make all classes in GC follow the naming convention.
Reviewed-by: dholmes, stefank

8141564: Convert TraceItables and PrintVtables to Unified Logging
Summary: The former -XX:+TraceItables and +PrintVtables flags have been converted to UL options -Xlog:itables=trace and vtables=trace
Reviewed-by: acorn, coleenp, dholmes

8140485: Class load and creation cleanup
Reviewed-by: hseigel, coleenp, sspitsyn

8139203: Consistent naming for klass type predicates
8138923: Remove oop coupling with InstanceKlass subclasses
Summary: Renamed oop_is_instance and friends, removed the functions in oop that dug down into InstanceKlass.
Reviewed-by: jrose, lfoltan, stefank

8139163: InstanceKlass::cast passes through NULL
Summary: Reduce raw (InstanceKlass*) casts and InstanceKlass::cast, which no long allows null
Reviewed-by: twisti, kbarrett

8042893: compiler: PRAGMA_FORMAT_MUTE_WARNINGS_FOR_GCC needs to be removed from source files
8042894: runtime: PRAGMA_FORMAT_MUTE_WARNINGS_FOR_GCC needs to be removed from source files
Reviewed-by: goetz, brutisso

8080775: Better argument formatting for assert() and friends
Reviewed-by: kbarrett, pliden

8087342: Crash in klassItable::initialize_itable_for_interface
Summary: Fix method searches to handle static, private instance and overpass
Reviewed-by: lfoltan, dholmes, hseigel

8029567: Clean up linkResolver code
Summary: Moved non-const reference return values to actual return values, refactored error handling code, remove oop from Method* variable names.
Reviewed-by: jiangli, lfoltan, acorn

Merge

8079792: GC directory structure cleanup
Reviewed-by: brutisso, stefank, david

8030680: 292 cleanup from default method code assessment
Summary: small code improvements for increased robustness
Reviewed-by: acorn, coleenp
Contributed-by: michael.haupt@oracle.com

8065366: Better private method resolution
Reviewed-by: hseigel, lfoltan, coleenp, ahgross

Merge

8046246: the constantPoolCacheOopDesc::adjust_method_entries() used in RedefineClasses does not scale
Summary: optimize the adjust_method_entries functions by using the orig_method_idnum() function
Reviewed-by: coleenp, dcubed
Contributed-by: serguei.spitsyn@oracle.com

8073554: Remove unnecessary includes of markSweep[.inline].hpp
Reviewed-by: tschatzl, coleenp

8067480: Crash in klassItable::initialize_itable_for_interface when running vm.runtime.defmeth.StaticMethodsTest.
Summary: A static method should be skipped in entirety by find_instance_method(), searching should continue to find an overpass method of the same name and signature if present.
Reviewed-by: acorn, hseigel

6583051: crash when adding non-static methods to java.lang.Object class
Summary: stop the JVM if java.lang.Object is incorrectly defined rather than crashing.
Reviewed-by: ctornqvi, dholmes

8032536: JVM resolves wrong method in some unusual cases
Summary: Handle package private case
Reviewed-by: coleenp, acorn, jdn

8037816: Fix for 8036122 breaks build with Xcode5/clang
Summary: Repaired or selectively disabled offending formats; future-proofed with additional checking
Reviewed-by: kvn, jrose, stefank

8033150: invokestatic: IncompatibleClassChangeError trying to invoke static method from a parent in presence of conflicting defaults.
Summary: A static method should be preferred during method resolution over an overpass, search the current class as well as its superclasses.
Reviewed-by: acorn, coleenp, kamg

8027804: JCK resolveMethod test fails expecting AbstractMethodError
Summary: Create AME overpass methods and fix method search logic
Reviewed-by: kamg, acorn, lfoltan, coleenp

8028438: static superclass method masks default methods
Reviewed-by: hseigel, lfoltan, coleenp

8016839: JSR292: AME instead of IAE when calling a method
Summary: Catch missing-because-illegal case for itable entries and use an exception-throwing method instead of null.
Reviewed-by: acorn, jrose, coleenp

8027229: ICCE expected for >=2 maximally specific default methods.
Summary: Need to process defaults for interfaces for invokespecial
Reviewed-by: lfoltan, hseigel, coleenp, jrose

8009130: Lambda: Fix access controls, loader constraints.
Summary: New default methods list with inherited superinterface methods
Reviewed-by: minqi, sspitsyn, coleenp

8011311: Private interface methods. Default conflicts:ICCE. no erased_super_default.
Reviewed-by: coleenp, bharadwaj, minqi

8014013: CallInfo structure no longer accurately reports the result of a LinkResolver operation
Summary: Enhance method resolution and resulting data structures, plus some refactoring.
Reviewed-by: twisti, acorn, jrose

8013418: assert(i == total_args_passed) in AdapterHandlerLibrary::get_adapter since 8-b87
Summary: Do not treat static methods as miranda methods.
Reviewed-by: dholmes, acorn

8009731: Confusing error message for loader constraint violation
Summary: Fix text, overwritten type and holder for resolved method
Reviewed-by: coleenp, dcubed, minqi, dholmes

7182152: Instrumentation hot swap test incorrect monitor count
Summary: Add/refine new tracing support using -XX:TraceRedefineClasses=16384.
Reviewed-by: coleenp, acorn, sspitsyn

8001471: Klass::cast() does nothing
Summary: Remove function Klass::cast() and calls to it.
Reviewed-by: dholmes, coleenp

8000725: NPG: method_holder() and pool_holder() and pool_holder field should be InstanceKlass
Summary: Change types of above methods and field to InstanceKlass and remove unneeded casts from the source files.
Reviewed-by: dholmes, coleenp, zgu
Contributed-by: harold.seigel@oracle.com

7200776: Implement default methods in interfaces
Summary: Add generic type analysis and default method selection algorithms
Reviewed-by: coleenp, acorn

8000213: NPG: Should have renamed arrayKlass and typeArrayKlass
Summary: Capitalize these metadata types (and objArrayKlass)
Reviewed-by: stefank, twisti, kvn

6964458: Reimplement class meta-data storage to use native memory
Summary: Remove PermGen, allocate meta-data in metaspace linked to class loaders, rewrite GC walking, rewrite and rename metadata to be C++ classes
Reviewed-by: jmasa, stefank, never, coleenp, kvn, brutisso, mgerdin, dholmes, jrose, twisti, roland
Contributed-by: jmasa <jon.masamitsu@oracle.com>, stefank <stefan.karlsson@oracle.com>, mgerdin <mikael.gerdin@oracle.com>, never <tom.rodriguez@oracle.com>

7032407: Crash in LinkResolver::runtime_resolve_virtual_method()
Summary: Make CDS reorder vtables so that dump time vtables match run time order, so when redefine classes reinitializes them, they aren't in the wrong order.
Reviewed-by: dcubed, acorn

7017732: move static fields into Class to prepare for perm gen removal
Reviewed-by: kvn, coleenp, twisti, stefank

6845426: non-static <clinit> method with no args is called during the class initialization process
Summary: Only call <clinit> with ACC_STATIC for classfiles with version > 50
Reviewed-by: acorn, dholmes, coleenp

7014851: Remove unused parallel compaction code
Summary: Removed.
Reviewed-by: jcoomes, brutisso

6990754: Use native memory and reference counting to implement SymbolTable
Summary: move symbols from permgen into C heap and reference count them
Reviewed-by: never, acorn, jmasa, stefank

6989076: JVM crashes in klassItable::initialize_itable_for_interface
Summary: hotspot should check protection attribute besides the name and signature of the method when constructing vtable.
Reviewed-by: dcubed

6989984: Use standard include model for Hospot
Summary: Replaced MakeDeps and the includeDB files with more standardized solutions.
Reviewed-by: coleenp, kvn, kamg

6941466: Oracle rebranding changes for Hotspot repositories
Summary: Change all the Sun copyrights to Oracle copyright
Reviewed-by: ohair

6888954: argument formatting for assert() and friends
Reviewed-by: kvn, twisti, apetrusenko, never, dcubed

6888953: some calls to function-like macros are missing semicolons
Reviewed-by: pbk, kvn

Merge

6814659: separable cleanups and subroutines for 6655638
Summary: preparatory but separable changes for method handles
Reviewed-by: kvn, never

4766230: Hotspot vtable inconsistencies cause core dumps. 6579515. 6582242.
Reviewed-by: kamg, coleenp

6805864: 4/3 Problem with jvmti->redefineClasses: some methods don't get redefined
Summary: Remove incorrect optimization in klassItable::adjust_method_entries(). Add RedefineClasses() tracing support for obsolete method entry.
Reviewed-by: acorn, swamyv

6719955: Update copyright year
Summary: Update copyright year for files that have been modified in 2008
Reviewed-by: ohair, tbell

6420645: Create a vm that uses compressed oops for up to 32gb heapsizes
Summary: Compressed oops in instances, arrays, and headers. Code contributors are coleenp, phh, never, swamyv
Reviewed-by: jmasa, kamg, acorn, tbell, kvn, rasbold

6664627: Merge changes made only in hotspot 11 forward to jdk 7
Reviewed-by: jcoomes

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