Correct documentation in Relations.scala

Author: rochala

internal/zinc-core/src/main/scala/sbt/internal/inc/Relations.scala

@@ -184,15 +184,15 @@ trait Relations {
   private[inc] def externalDependencies: ExternalDependencies
 
   /**
-   * The class dependency relation between classes introduced by member reference excluding local references
+   * The class dependency relation between classes introduced
+   * by member reference excluding excluding same-source references.
    *
    * NOTE: All inheritance dependencies are included in this relation because in order to
    * inherit from a member you have to refer to it. If you check documentation of `inheritance`
    * you'll see that there's small oddity related to traits being the first parent of a
    * class/trait that results in additional parents being introduced due to normalization.
    *
-   * Because `inheritance` includes local relations, `memberRef` is not a superset of `inheritance`
-   * of `inheritance` is preserved.
+   * Because `inheritance` includes same-source references, `memberRef` is not a superset of `inheritance`
    */
   private[inc] def memberRef: ClassDependencies
 

internal/zinc-scripted/src/test/scala/sbt/internal/inc/IncHandler.scala

@@ -810,7 +810,10 @@ case class ProjectStructure(
     import scala.collection.JavaConverters._
     val map = new java.util.HashMap[String, String]
     properties.asScala foreach { case (k: String, v: String) => map.put(k, v) }
-    val externalHooks = new DefaultExternalHooks(Optional.empty[ExternalHooks.Lookup], Optional.empty[XClassFileManager])
+    val externalHooks = new DefaultExternalHooks(
+      Optional.empty[ExternalHooks.Lookup],
+      Optional.empty[XClassFileManager]
+    )
       .withInvalidationProfiler(profiler)
     val base = IncOptions
       .of()