hg: jdk9/hs/hotspot: 8150607: Clean up CompactHashtable

[ioi.lam at oracle.com]

Changeset: 857efca82258
Author:    iklam
Date:      2016-04-17 19:15 -0700
URL:       http://hg.openjdk.java.net/jdk9/hs/hotspot/rev/857efca82258

8150607: Clean up CompactHashtable
Summary: refactored code, and added test cases for serviceability agent
Reviewed-by: jiangli, ccheung

! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/memory/SymbolTable.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/utilities/CompactHashTable.java
! src/share/vm/classfile/compactHashtable.cpp
! src/share/vm/classfile/compactHashtable.hpp
! src/share/vm/classfile/compactHashtable.inline.hpp
! src/share/vm/classfile/stringTable.cpp
! src/share/vm/classfile/stringTable.hpp
! src/share/vm/classfile/symbolTable.cpp
! src/share/vm/classfile/symbolTable.hpp
! src/share/vm/classfile/systemDictionaryShared.hpp
! src/share/vm/memory/iterator.hpp
! src/share/vm/memory/metaspaceShared.cpp
! src/share/vm/memory/metaspaceShared.hpp
! src/share/vm/runtime/vmStructs.cpp
! test/runtime/SharedArchiveFile/LimitSharedSizes.java
+ test/runtime/SharedArchiveFile/SASymbolTableTest.java
+ test/runtime/SharedArchiveFile/SASymbolTableTestAgent.java
+ test/runtime/SharedArchiveFile/SASymbolTableTestAttachee.java