hg: panama/dev: Automatic merge with default

[maurizio.cimadamore at oracle.com]

Changeset: fee55720bca2
Author:    mcimadamore
Date:      2019-07-24 22:09 +0000
URL:       https://hg.openjdk.java.net/panama/dev/rev/fee55720bca2

Automatic merge with default

! make/RunTests.gmk
! make/autoconf/flags.m4
! make/autoconf/spec.gmk.in
- src/java.base/share/classes/jdk/internal/access/JavaNetSocketAccess.java
- src/java.base/share/classes/jdk/internal/access/JavaNetURLClassLoaderAccess.java
- src/java.base/share/classes/jdk/internal/reflect/LangReflectAccess.java
- src/jdk.javadoc/share/legal/pako.md
- test/jdk/java/io/NPETests.java
- test/jdk/sun/misc/ClassLoaderUtil/test.jar