hg: valhalla/valhalla/langtools: Enhancement: fine grained minor version

[maurizio.cimadamore at oracle.com]

Changeset: 7c372b827541
Author:    mcimadamore
Date:      2016-08-26 17:56 +0100
URL:       http://hg.openjdk.java.net/valhalla/valhalla/langtools/rev/7c372b827541

Enhancement: fine grained minor version
* use different minor version masks for different features:
1 = CP contains type-entries
2 = CP contains ConstantDynamic entries
Of course, masks can be or-ed.

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