hg: jdk9/sandbox/langtools: 2 new changesets

[aleksey.shipilev at oracle.com]

Changeset: 4f456e92e153
Author:    shade
Date:      2015-11-11 00:10 +0300
URL:       http://hg.openjdk.java.net/jdk9/sandbox/langtools/rev/4f456e92e153

Remove primitive constants handling from -XstringConcat:indyStatic

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

Changeset: 0c53b0bd2239
Author:    shade
Date:      2015-11-11 00:59 +0300
URL:       http://hg.openjdk.java.net/jdk9/sandbox/langtools/rev/0c53b0bd2239

Treat empty strings in -XstringConcat:indy specially

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