Integrated: Merge jdk

[Mikael Vidstedt]

Merge in jdk-16+14

-------------

Commit messages:
 - Merge jdk
 - Merge jdk
 - Merge jdk
 - Merge jdk
 - Merge jdk
 - Merge jdk
 - Merge jdk
 - Merge jdk
 - Update .jcheck/conf
 - Fix test/jdk/tools/launcher/Test7029048.java
 - ... and 62 more: https://git.openjdk.java.net/portola/compare/553f3b14...ea8e452e

The merge commit only contains trivial merges, so no merge-specific webrevs have been generated.

Changes: https://git.openjdk.java.net/portola/pull/13/files
  Stats: 519 lines in 34 files changed: 442 ins; 5 del; 72 mod
  Patch: https://git.openjdk.java.net/portola/pull/13.diff
  Fetch: git fetch https://git.openjdk.java.net/portola pull/13/head:pull/13

PR: https://git.openjdk.java.net/portola/pull/13