Summary: Cleaned up CDS to be more configurable, maintainable and extensible
Reviewed-by: dholmes, coleenp, acorn, mchung

Summary: Extend the WhiteBox API to provide information about the size and age of objects. Further add a mechanism to trigger a young GC.
Reviewed-by: tschatzl, sjohanss
Contributed-by: NLeonid Mesnik <leonid.mesnik@oracle.com>

Summary: Reserved WhiteBox.java pushed by JDK-8044140
Reviewed-by: ccheung, hseigel

Summary: Create new/modify existing tests for NMT2, which is an internal redesign to address scalability issues in the first implementation.
Reviewed-by: ctornqvi, zgu
Contributed-by: NGeorge Triantafillou <george.triantafillou@oracle.com>

Summary: Enhance scalability of native memory tracking
Reviewed-by: coleenp, ctornqvi, gtriantafill

Reviewed-by: vlivanov, sla

Reviewed-by: tschatzl, ehelin, brutisso, coleenp, roland, iveresov
Contributed-by: stefan.karlsson@oracle.com, mikael.gerdin@oracle.com

Reviewed-by: morris, kvn

Reviewed-by: iveresov, kvn, iignatyev
Contributed-by: filipp.zhinkin@oracle.com

Summary: Refactored parts of whitebox.cpp to enable registration of whitebox methods defined outside this file.
Reviewed-by: mikael, ctornqvi, jmasa

Reviewed-by: dcubed, mgronlun

Reviewed-by: jmasa, stefank

Reviewed-by: kvn, iignatyev
Contributed-by: filipp.zhinkin@oracle.com

8039497: Testlibrary should be updated to provide information about all VM types as well as access to Unsafe
Reviewed-by: kvn, iignatyev
Contributed-by: filipp.zhinkin@oracle.com

8034781: [TESTBUG] runtime/ClassFileUnsupportedClassFileVersion.java unable to find or load main class
Summary: Passed empty string to ProcessBuilder which caused problems on Linux, fixed by checking string length
Reviewed-by: lfoltan, sla, mseledtsov

Reviewed-by: sla, allwin

Summary: Improved the UnsupportedClassVersionError message to hopefully be more user friendly
Reviewed-by: coleenp, dholmes, twisti

Reviewed-by: iveresov, kvn, iignatyev
Contributed-by: filipp.zhinkin@oracle.com

Summary: Added tests for Min/MaxHeapFreeRatio flags
Reviewed-by: jwilhelm, tschatzl
Contributed-by: andrey.x.zakharov@oracle.com

Summary: Only c2 compiles counts toward cutoff
Reviewed-by: kvn, roland

Reviewed-by: kvn, iignatyev
Contributed-by: anton.ivanov@oracle.com

Reviewed-by: jmasa, ehelin, jwilhelm

Summary: Disallow increasing native memory tracking level
Reviewed-by: hseigel, ctornqvi, gtriantafill

Summary: Three tests added: 1) test stressing VirtualSpace by resizing it constantly 2) test running unit tests in several threads 3) test checking protected area in ReservedHeapSpace class
Reviewed-by: stefank, zgu
Contributed-by: aleksey.timofeev@oracle.com

Summary: Fixes a bug with vmArgs when using JDKToolLauncher
Reviewed-by: sla, dholmes

Summary: After a method rename in JDK-8014905 the mentioned test did not compile any more. Fix the uses of the affected method.
Reviewed-by: jwilhelm, mgerdin, jmasa

Summary: Fixed a compilation failure due to changed method name
Reviewed-by: sla, jbachorik
Contributed-by: fredrik.arvidsson@oracle.com

Summary: Adds support for large(>4G) heap dumps in hprof format. Adds tests and updates testlibrary.
Reviewed-by: sla, allwin
Contributed-by: fredrik.arvidsson@oracle.com

Reviewed-by: twisti

8024492: [TESTBUG] Test library class Platform.java needs to include methods for missing OS's and architectures
Summary: Added methods for 32bit, arm, ppc, x64 and x86
Reviewed-by: zgu, hseigel, mseledtsov

Summary: Moved the tests to /testlibrary_tests and updated TEST.groups
Reviewed-by: dholmes, sla

Reviewed-by: stefank, dholmes, coleenp

Summary: Change JDKToolFinder to look in compile.jdk if the executable cannot be found in test.jdk
Reviewed-by: dholmes, hseigel

Reviewed-by: jwilhelm, brutisso, tschatzl

Summary: Use conservative assumptions of required alignment for the various garbage collector components into account when determining the maximum heap size that supports compressed oops. Using this conservative value avoids several circular dependencies in the calculation.
Reviewed-by: stefank, dholmes

Reviewed-by: vlivanov, kvn, twisti

Summary: Make tests query a new WhiteBox API to see if NMT detail is supported, and behave properly if it is not supported.
Reviewed-by: dholmes, coleenp

Reviewed-by: kvn

Reviewed-by: mgerdin, coleenp, hseigel, jmasa, ctornqvi

Summary: Added a x86 64-bit Solaris shared library and rewrote test in Java
Reviewed-by: dholmes, ctornqvi