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

[Ioi Lam]

On Thu, 18 Feb 2021 23:51:08 GMT, Calvin Cheung <ccheung at openjdk.org> wrote:

> A simple fix to check if the nest host is in the "linked" state before including its lambda proxy classes in the archive during CDS dynamic dump.
> 
> Testing: tier1, hs-tiers 2,3,4.

LGTM

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Marked as reviewed by iklam (Reviewer).

PR: https://git.openjdk.java.net/jdk/pull/2634