RFR: 8286637: (fc) Memory mapped regions bigger than 2GB do not work correctly on Windows [v5]

[Brian Burkhalter]

> Cast the last parameter `dwNumberOfBytesToMap` of `MapViewOfFile()` to a `SIZE_T`, not a `DWORD`, to avoid truncation.

Brian Burkhalter has updated the pull request incrementally with one additional commit since the last revision:

  8286671: Allow test to run on all platforms

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Changes:
  - all: https://git.openjdk.java.net/jdk/pull/8686/files
  - new: https://git.openjdk.java.net/jdk/pull/8686/files/0ec8134f..7f3536ea

Webrevs:
 - full: https://webrevs.openjdk.java.net/?repo=jdk&pr=8686&range=04
 - incr: https://webrevs.openjdk.java.net/?repo=jdk&pr=8686&range=03-04

  Stats: 2 lines in 1 file changed: 0 ins; 1 del; 1 mod
  Patch: https://git.openjdk.java.net/jdk/pull/8686.diff
  Fetch: git fetch https://git.openjdk.java.net/jdk pull/8686/head:pull/8686

PR: https://git.openjdk.java.net/jdk/pull/8686