hg: jigsaw/jake/langtools: fix javac support of new -XaddExports -XaddReads

[jonathan.gibbons at oracle.com]

Changeset: c67fef98eaff
Author:    jjg
Date:      2016-02-24 14:49 -0800
URL:       http://hg.openjdk.java.net/jigsaw/jake/langtools/rev/c67fef98eaff

fix javac support of new -XaddExports -XaddReads

! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/Modules.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/main/Option.java