[jdk16u] RFR: 8261860: Crash caused by lambda proxy class loaded in Shutdown hook

[Calvin Cheung]

Backport

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Commit messages:
 - 8261860: Crash caused by lambda proxy class loaded in Shutdown hook

Changes: https://git.openjdk.java.net/jdk16u/pull/67/files
 Webrev: https://webrevs.openjdk.java.net/?repo=jdk16u&pr=67&range=00
  Issue: https://bugs.openjdk.java.net/browse/JDK-8261860
  Stats: 138 lines in 3 files changed: 137 ins; 0 del; 1 mod
  Patch: https://git.openjdk.java.net/jdk16u/pull/67.diff
  Fetch: git fetch https://git.openjdk.java.net/jdk16u pull/67/head:pull/67

PR: https://git.openjdk.java.net/jdk16u/pull/67