RFR: JDK-8267764: jpackage cannot handle window screensaver files when EXE renamed as SCR [v2]

[Andy Herrick]

> JDK-8267764: jpackage cannot handle window screensaver files when EXE renamed as SCR

Andy Herrick has updated the pull request with a new target base due to a merge or a rebase. The incremental webrev excludes the unrelated changes brought in by the merge/rebase. The pull request contains 122 additional commits since the last revision:

 - JDK-8267764: jpackage cannot handle window screensaver files when EXE renamed as SCR
 - Merge branch 'master' into JDK-8267764
 - Merge branch 'master' into JDK-8267764
 - 8191441: (Process) add Readers and Writer access to java.lang.Process streams
   
   Reviewed-by: naoto, alanb
 - 8261549: Adjust memory size in MTLTexurePool.m
   
   Reviewed-by: prr
 - 8268299: jvms tag produces incorrect URL
   
   Reviewed-by: iris, erikj, jjg
 - 8254129: IR Test Framework to support regex-based matching on the IR in JTreg compiler tests
   
   Co-authored-by: Christian Hagedorn <chagedorn at openjdk.org>
   Co-authored-by: Tobias Hartmann <thartmann at openjdk.org>
   Reviewed-by: iignatyev
 - 8268331: Fix crash in humongous object eager reclaim logging
   
   Reviewed-by: sjohanss
 - 8267875: Shenandoah: Duplicated code in ShenandoahBarrierSetC2::ideal_node()
   
   Reviewed-by: rkennke, roland
 - 8268267: Remove -Djavatest.security.noSecurityManager=true from jtreg runs
   
   Reviewed-by: lancea, jjg, erikj
 - ... and 112 more: https://git.openjdk.java.net/jdk/compare/583e2df7...7ad71791

-------------

Changes:
  - all: https://git.openjdk.java.net/jdk/pull/4306/files
  - new: https://git.openjdk.java.net/jdk/pull/4306/files/cfd8ce4d..7ad71791

Webrevs:
 - full: https://webrevs.openjdk.java.net/?repo=jdk&pr=4306&range=01
 - incr: https://webrevs.openjdk.java.net/?repo=jdk&pr=4306&range=00-01

  Stats: 484800 lines in 1905 files changed: 468469 ins; 10878 del; 5453 mod
  Patch: https://git.openjdk.java.net/jdk/pull/4306.diff
  Fetch: git fetch https://git.openjdk.java.net/jdk pull/4306/head:pull/4306

PR: https://git.openjdk.java.net/jdk/pull/4306