Fix a NPE when a validating parser is restricted by the JDKCatalog resolve property. Also slightly improved the error msg with the catalog name.
Test: new test added existing test CatalogSupport5 would fail without the Null check on ErrorReporter. It's a separate issue not covered by this fix. ------------- Commit messages: - 8326915: NPE when a validating parser is restricted Changes: https://git.openjdk.org/jdk/pull/18071/files Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=18071&range=00 Issue: https://bugs.openjdk.org/browse/JDK-8326915 Stats: 116 lines in 5 files changed: 101 ins; 0 del; 15 mod Patch: https://git.openjdk.org/jdk/pull/18071.diff Fetch: git fetch https://git.openjdk.org/jdk.git pull/18071/head:pull/18071 PR: https://git.openjdk.org/jdk/pull/18071