Revert "Use AnyRefMap"

This reverts commit 3e4b3b4.
sbt · May 6, 2018 · 6e29291 · 6e29291
1 parent 7a1995d
commit 6e29291
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Showing 2 changed files with 4 additions and 4 deletions.
diff --git a/internal/compiler-bridge/src/main/scala/xsbt/ExtractAPI.scala b/internal/compiler-bridge/src/main/scala/xsbt/ExtractAPI.scala
@@ -62,11 +62,11 @@ class ExtractAPI[GlobalType <: Global](
   // this cache reduces duplicate work both here and when persisting
   //   caches on other structures had minimal effect on time and cache size
   //   (tried: Definition, Modifier, Path, Id, String)
-  private[this] val typeCache = perRunCaches.newAnyRefMap[(Symbol, Type), xsbti.api.Type]()
+  private[this] val typeCache = perRunCaches.newMap[(Symbol, Type), xsbti.api.Type]()
   // these caches are necessary for correctness
-  private[this] val structureCache = perRunCaches.newAnyRefMap[Symbol, xsbti.api.Structure]()
+  private[this] val structureCache = perRunCaches.newMap[Symbol, xsbti.api.Structure]()
   private[this] val classLikeCache =
-    perRunCaches.newAnyRefMap[(Symbol, Symbol), xsbti.api.ClassLikeDef]()
+    perRunCaches.newMap[(Symbol, Symbol), xsbti.api.ClassLikeDef]()
   private[this] val pending = perRunCaches.newSet[xsbti.api.Lazy[_]]()
 
   private[this] val emptyStringArray = Array.empty[String]

diff --git a/internal/zinc-apiinfo/src/main/scala/xsbt/api/HashAPI.scala b/internal/zinc-apiinfo/src/main/scala/xsbt/api/HashAPI.scala
@@ -62,7 +62,7 @@ final class HashAPI private (
 
   private[this] val visitedStructures = visitedMap[Structure]
   private[this] val visitedClassLike = visitedMap[ClassLike]
-  private[this] def visitedMap[T <: AnyRef] = new mutable.AnyRefMap[T, List[Hash]]
+  private[this] def visitedMap[T] = new mutable.HashMap[T, List[Hash]]
   private[this] def visit[T](map: mutable.Map[T, List[Hash]], t: T)(hashF: T => Unit): Unit = {
     map.put(t, hash :: map.getOrElse(t, Nil)) match {
       case Some(x :: _) => extend(x)