Reviewed-by: shade, andrew

Summary: Prevent downgraded compilation tasks from recompiling.
Reviewed-by: sgehwolf, thartmann, andrew

Summary: Includes compile_id addition from JDK-8054492
Reviewed-by: andrew

8180904: Hotspot tests running with -agentvm failing due to classpath
Summary: Add -cp System.getProperty("java.class.path") to ProcessBuilder arguments.
Reviewed-by: sla, gtriantafill

Summary: Created tests for the feature
Reviewed-by: mseledtsov

Reviewed-by: dholmes, erikj

Reviewed-by: dholmes, erikj

Summary: Fixed pattern
Reviewed-by: iignatyev, dholmes

Summary: Created tests for the feature
Reviewed-by: mseledtsov

Reviewed-by: jbachorik, egahlin, ykantser, mtobiass

Reviewed-by: acorn, hseigel, mschoene

Summary: Rewrote compressed oops tests
Reviewed-by: kvn, coleenp, mseledtsov

Summary: Add a WhiteBox callback to the VM to start a concurrent mark cycle in G1.
Reviewed-by: tschatzl, sjohanss
Contributed-by: NLeonid Mesnik <leonid.mesnik@oracle.com>

Summary: Fix up GPL headers by removing leading "#" so that the RE script works.
Reviewed-by: brutisso, coleenp

Summary: Fix up GPL headers so that the RE script works.
Reviewed-by: stefank, dholmes, coleenp

Summary: Partial backport of 8080600 to make AArch64 a known platform
Reviewed-by: dholmes, coleenp

8061715: gc/g1/TestShrinkAuxiliaryData15.java fails with java.lang.RuntimeException: heap decommit failed - after > before
Summary: added WhiteBox methods to count regions and exact aux data sizes
Reviewed-by: jwilhelm, brutisso

Reviewed-by: kvn, iignatyev

Reviewed-by: kvn

Summary: Allow use of large pages for auxiliary data structures in G1. Clean up existing interfaces.
Reviewed-by: jmasa, pliden, stefank

Reviewed-by: ctornqvi, fzhinkin, farvidsson

Summary: Unsafe is not recommended and may deprecated in future. Added a WhiteBox API to get VM page size.
Reviewed-by: dholmes, ccheung, mseledtsov
Contributed-by: yumin.qi@oracle.com

Reviewed-by: coleenp, iklam, mseledtsov
Contributed-by: yumin.qi@oracle.com

Reviewed-by: ctornqvi, coleenp

Summary: Added API to track bootclasspath modification
Reviewed-by: jiangli, dholmes, minqi

Summary: Implemented the interface in sun.misc.URLClassPath and corresponding JVM_XXX APIs
Reviewed-by: mchung, acorn, jiangli, dholmes

Reviewed-by: dsamersoff, allwin, sla

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

Summary: Rewrote the test in pure Java, added RedefineClassHelper utility class
Reviewed-by: coleenp, allwin, gtriantafill, dsamersoff

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