hg: amber/amber/langtools: check if ConstantClass instances refer to primitive classes

[vicente.romero at oracle.com]

Changeset: 2bdbfcb0e37d
Author:    vromero
Date:      2017-04-24 14:32 -0700
URL:       http://hg.openjdk.java.net/amber/amber/langtools/rev/2bdbfcb0e37d

check if ConstantClass instances refer to primitive classes

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