[jdk17u-dev] RFR: 8155246: Throw error if default java.security file is missing

[Goetz Lindenmaier]

I backport this for parity with 17.0.7-oracle.

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Commit messages:
 - Backport 9d7c13eb14c525485e7739fcfacd044aa3bbc12d

Changes: https://git.openjdk.org/jdk17u-dev/pull/973/files
 Webrev: https://webrevs.openjdk.org/?repo=jdk17u-dev&pr=973&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8155246
  Stats: 125 lines in 4 files changed: 107 ins; 17 del; 1 mod
  Patch: https://git.openjdk.org/jdk17u-dev/pull/973.diff
  Fetch: git fetch https://git.openjdk.org/jdk17u-dev pull/973/head:pull/973

PR: https://git.openjdk.org/jdk17u-dev/pull/973