Merge pull request scala#5707 from retronym/topic/java9-prepare

More groundwork for JDK 9 support

Author: lrytz

build.sbt

@@ -32,6 +32,7 @@
  *   - to modularize the Scala compiler or library further
  */
 
+import scala.build._
 import VersionUtil._
 
 // Scala dependencies:

project/BuildSettings.scala

@@ -1,3 +1,5 @@
+package scala.build
+
 import sbt._
 
 /** This object defines keys that should be visible with an unqualified name in all .sbt files and the command line */

project/GenerateAnyVals.scala

@@ -1,3 +1,5 @@
+package scala.build
+
 /** Code generation of the AnyVal types and their companions. */
 trait GenerateAnyValReps {
   self: GenerateAnyVals =>

project/JarJar.scala

@@ -1,3 +1,5 @@
+package scala.build
+
 import org.pantsbuild.jarjar
 import org.pantsbuild.jarjar._
 import org.pantsbuild.jarjar.util._

project/MiMa.scala

@@ -1,3 +1,5 @@
+package scala.build
+
 // It would be nice to use sbt-mima-plugin here, but the plugin is missing
 // at least two features we need:
 // * ability to run MiMa twice, swapping `curr` and `prev`, to detect

project/Osgi.scala

@@ -1,3 +1,5 @@
+package scala.build
+
 import aQute.bnd.osgi.Builder
 import aQute.bnd.osgi.Constants._
 import java.util.Properties

project/ParserUtil.scala

@@ -1,3 +1,5 @@
+package scala.build
+
 import sbt._
 import sbt.complete.Parser._
 import sbt.complete.Parsers._

project/PartestUtil.scala

@@ -1,3 +1,5 @@
+package scala.build
+
 import sbt._
 import sbt.complete._, Parser._, Parsers._
 

project/Quiet.scala

@@ -1,3 +1,5 @@
+package scala.build
+
 import sbt._
 import Keys._
 

project/ScalaOptionParser.scala

@@ -1,3 +1,5 @@
+package scala.build
+
 import ParserUtil._
 import sbt._
 import sbt.complete.Parser._

project/ScalaTool.scala

@@ -1,3 +1,5 @@
+package scala.build
+
 import sbt._
 import org.apache.commons.lang3.SystemUtils
 import org.apache.commons.lang3.StringUtils.replaceEach

project/ScriptCommands.scala

@@ -1,3 +1,5 @@
+package scala.build
+
 import sbt._
 import Keys._
 import BuildSettings.autoImport._

project/VersionUtil.scala

@@ -1,3 +1,5 @@
+package scala.build
+
 import sbt._
 import Keys._
 import java.util.Properties

src/reflect/scala/reflect/internal/util/AbstractFileClassLoader.scala

@@ -92,7 +92,7 @@ class AbstractFileClassLoader(val root: AbstractFile, parent: ClassLoader)
     }
   }
 
-  private val packages = mutable.Map[String, Package]()
+  private[this] val packages = mutable.Map[String, Package]()
 
   override def definePackage(name: String, specTitle: String, specVersion: String, specVendor: String, implTitle: String, implVersion: String, implVendor: String, sealBase: URL): Package = {
     throw new UnsupportedOperationException()

src/repl/scala/tools/nsc/interpreter/Scripted.scala

@@ -331,7 +331,7 @@ class WriterOutputStream(writer: Writer) extends OutputStream {
     byteBuffer.flip()
     val result = decoder.decode(byteBuffer, charBuffer, /*eoi=*/ false)
     if (byteBuffer.remaining == 0) byteBuffer.clear()
-    if (charBuffer.position > 0) {
+    if (charBuffer.position() > 0) {
       charBuffer.flip()
       writer write charBuffer.toString
       charBuffer.clear()

versions.properties

@@ -21,7 +21,7 @@ scala-swing.version.number=2.0.0
 scala-swing.version.osgi=2.0.0
 jline.version=2.14.3
 # this one is shaded and embedded in scala-compiler.jar
-scala-asm.version=5.1.0-scala-1
+scala-asm.version=5.1.0-scala-2
 
 # external modules, used internally (not shipped)
 partest.version.number=1.1.0