hg: jdk/sandbox: Merge

[patrick.concannon at oracle.com]

Changeset: a07c2c737c2a
Author:    pconcannon
Date:      2020-01-31 09:30 +0000
URL:       https://hg.openjdk.java.net/jdk/sandbox/rev/a07c2c737c2a

Merge

! src/java.base/share/classes/java/net/MulticastSocket.java
- src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/script-dir/external/jquery/jquery.js
- test/hotspot/jtreg/vmTestbase/vm/compiler/CodeCacheInfo/TestDescription.java
- test/hotspot/jtreg/vmTestbase/vm/compiler/CodeCacheInfo/run.sh
- test/hotspot/jtreg/vmTestbase/vm/compiler/CodeCacheInfoOnCompilation/TestDescription.java
- test/hotspot/jtreg/vmTestbase/vm/compiler/CodeCacheInfoOnCompilation/run.sh
- test/jdk/jdk/jfr/event/io/EvilInstrument.java
- test/jdk/jdk/jfr/event/sampling/libTestNative.c
- test/langtools/jdk/javadoc/doclet/testOptions/help.html