RFR: 8311631: When multiple users run tools/jpackage/share/LicenseTest.java, Permission denied for writing /var/tmp/*.files [v4]

[yaqsun]

> The prerequisite is to install the rpmbuild command, when multiple users switch to write /var/tmp/*.files will have the permission forbidden.

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

  8311631: restore to final patch and trigger a run

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

Changes:
  - all: https://git.openjdk.org/jdk/pull/14802/files
  - new: https://git.openjdk.org/jdk/pull/14802/files/0e3e6a25..d7396168

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk&pr=14802&range=03
 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=14802&range=02-03

  Stats: 1 line in 1 file changed: 0 ins; 1 del; 0 mod
  Patch: https://git.openjdk.org/jdk/pull/14802.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/14802/head:pull/14802

PR: https://git.openjdk.org/jdk/pull/14802