hg: jdk9/sandbox/langtools: Further cleanup and testing: fixes in Javadocs, additional tests for better coverage, demote some internal options

[aleksey.shipilev at oracle.com]

Changeset: ef77d3a6fb39
Author:    shade
Date:      2015-11-19 18:02 +0300
URL:       http://hg.openjdk.java.net/jdk9/sandbox/langtools/rev/ef77d3a6fb39

Further cleanup and testing: fixes in Javadocs, additional tests for better coverage, demote some internal options

! src/jdk.compiler/share/classes/com/sun/tools/javac/jvm/Gen.java