[jdk11u-dev] RFR: Merge jdk11u:master

[Goetz Lindenmaier]

Merge build tag 11.0.15+7 from jdk11u to jdk11u-dev

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Commit messages:
 - Merge
 - 8282761: XPathFactoryImpl remove setProperty and getProperty methods
 - 8283270: [11u] broken JRT_ENTRY_NO_ASYNC after Backport of JDK-8253795

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

Changes: https://git.openjdk.java.net/jdk11u-dev/pull/938/files
  Stats: 59 lines in 3 files changed: 0 ins; 56 del; 3 mod
  Patch: https://git.openjdk.java.net/jdk11u-dev/pull/938.diff
  Fetch: git fetch https://git.openjdk.java.net/jdk11u-dev pull/938/head:pull/938

PR: https://git.openjdk.java.net/jdk11u-dev/pull/938