[jdk11u-dev] RFR: 8279356: Method linking fails with guarantee(mh->adapter() != NULL) failed: Adapter blob must already exist!

[Martin Doerr]

Backport of https://bugs.openjdk.java.net/browse/JDK-8279356
Fix needs manual integration because 11u has additional CDS code in `Method::link_method`. Copyright year updates were also integrated manually.

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Commit messages:
 - Backport 6d7db4b0b3e9172645cef12c36fbeb41a6d38d83

Changes: https://git.openjdk.java.net/jdk11u-dev/pull/891/files
 Webrev: https://webrevs.openjdk.java.net/?repo=jdk11u-dev&pr=891&range=00
  Issue: https://bugs.openjdk.java.net/browse/JDK-8279356
  Stats: 53 lines in 2 files changed: 43 ins; 2 del; 8 mod
  Patch: https://git.openjdk.java.net/jdk11u-dev/pull/891.diff
  Fetch: git fetch https://git.openjdk.java.net/jdk11u-dev pull/891/head:pull/891

PR: https://git.openjdk.java.net/jdk11u-dev/pull/891