hg: jdk/sandbox: 8235597: Extend support for -XDaccessInternalAPI to plugin modules

[chris.hegarty at oracle.com]

Changeset: f22d91b2d072
Author:    jjg
Date:      2019-12-11 16:32 -0800
URL:       https://hg.openjdk.java.net/jdk/sandbox/rev/f22d91b2d072

8235597: Extend support for -XDaccessInternalAPI to plugin modules
Reviewed-by: mcimadamore, jlahoda

! src/jdk.compiler/share/classes/com/sun/tools/javac/api/BasicJavacTask.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/jvm/ClassWriter.java
+ test/langtools/tools/javac/plugin/InternalAPI.java