[jdk17u-dev] RFR: 8301367: Add exception handler method to the BaseLdapServer

[Goetz Lindenmaier]

I backport this for parity with 17.0.9-oracle.

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Commit messages:
 - Backport 03b23a1e1bd724019ef4fdbee3463d0646329164

Changes: https://git.openjdk.org/jdk17u-dev/pull/1622/files
 Webrev: https://webrevs.openjdk.org/?repo=jdk17u-dev&pr=1622&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8301367
  Stats: 11 lines in 1 file changed: 9 ins; 0 del; 2 mod
  Patch: https://git.openjdk.org/jdk17u-dev/pull/1622.diff
  Fetch: git fetch https://git.openjdk.org/jdk17u-dev.git pull/1622/head:pull/1622

PR: https://git.openjdk.org/jdk17u-dev/pull/1622