hg: jdk/submit: 8230586: Encapsulate fields in filemap.hpp

[ioi.lam at oracle.com]

Changeset: 0d97bf7cf8a4
Author:    iklam
Date:      2019-09-11 18:31 -0700
URL:       https://hg.openjdk.java.net/jdk/submit/rev/0d97bf7cf8a4

8230586: Encapsulate fields in filemap.hpp
Reviewed-by: ccheung

! src/hotspot/share/classfile/classLoaderExt.cpp
! src/hotspot/share/classfile/systemDictionaryShared.cpp
! src/hotspot/share/include/cds.h
! src/hotspot/share/interpreter/abstractInterpreter.cpp
! src/hotspot/share/memory/dynamicArchive.cpp
! src/hotspot/share/memory/dynamicArchive.hpp
! src/hotspot/share/memory/filemap.cpp
! src/hotspot/share/memory/filemap.hpp
! src/hotspot/share/memory/metaspaceShared.cpp
! src/hotspot/share/memory/metaspaceShared.hpp
! src/hotspot/share/prims/cdsoffsets.cpp
! test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/ArchiveConsistency.java