[jdk11u-dev] RFR: 8276657: XSLT compiler tries to define a class with empty name

[Christoph Langer]

Backport of JDK-8276657 as per request of Cheng Jin
http://mail.openjdk.java.net/pipermail/jdk-updates-dev/2022-March/012660.html

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Commit messages:
 - Backport 3c6aecd395e2dd6829815dcaa9d0e17d252131ed

Changes: https://git.openjdk.java.net/jdk11u-dev/pull/947/files
 Webrev: https://webrevs.openjdk.java.net/?repo=jdk11u-dev&pr=947&range=00
  Issue: https://bugs.openjdk.java.net/browse/JDK-8276657
  Stats: 6 lines in 1 file changed: 3 ins; 0 del; 3 mod
  Patch: https://git.openjdk.java.net/jdk11u-dev/pull/947.diff
  Fetch: git fetch https://git.openjdk.java.net/jdk11u-dev pull/947/head:pull/947

PR: https://git.openjdk.java.net/jdk11u-dev/pull/947