Passing an explicit array value to a varargs method

This is deprecated (since 2.13.0) and will result in a defensive copy;
Use the more efficient non-copying ArraySeq.unsafeWrapArray or an
explicit toIndexedSeq call

Author: ashawley

shared/src/main/scala/scala/xml/dtd/impl/DetWordAutom.scala

@@ -34,7 +34,7 @@ private[dtd] abstract class DetWordAutom[T <: AnyRef] {
     val sb = new StringBuilder("[DetWordAutom  nstates=")
     sb.append(nstates)
     sb.append(" finals=")
-    val map = Map(finals.zipWithIndex map (_.swap): _*)
+    val map = finals.zipWithIndex.map(_.swap).toMap
     sb.append(map.toString())
     sb.append(" delta=\n")
 

shared/src/main/scala/scala/xml/dtd/impl/WordBerrySethi.scala

@@ -144,7 +144,7 @@ private[dtd] abstract class WordBerrySethi extends BaseBerrySethi {
         if (x.isNullable) // initial state is final
           finals = finals.updated(0, finalTag)
 
-        val delta1 = immutable.Map(deltaq.zipWithIndex map (_.swap): _*)
+        val delta1 = deltaq.zipWithIndex.map(_.swap).toMap
         val finalsArr = (0 until pos map (k => finals.getOrElse(k, 0))).toArray // 0 == not final
 
         val deltaArr: Array[mutable.Map[_labelT, immutable.BitSet]] =