diff options
3 files changed, 4 insertions, 4 deletions
diff --git a/cli/source/core/scala/org/hashtree/stringmetric/cli/OptionMapUtility.scala b/cli/source/core/scala/org/hashtree/stringmetric/cli/OptionMapUtility.scala index a3a0f16..cb13617 100755 --- a/cli/source/core/scala/org/hashtree/stringmetric/cli/OptionMapUtility.scala +++ b/cli/source/core/scala/org/hashtree/stringmetric/cli/OptionMapUtility.scala @@ -10,7 +10,7 @@ object OptionMapUtility { } def toOptionMap(arguments: List[String]): OptionMap = { - next(new HashMap[Symbol, String](), arguments) + next(HashMap.empty[Symbol, String], arguments) } @tailrec diff --git a/core/source/core/scala/org/hashtree/stringmetric/distance/JaroMetric.scala b/core/source/core/scala/org/hashtree/stringmetric/distance/JaroMetric.scala index 32315d8..a77811b 100755 --- a/core/source/core/scala/org/hashtree/stringmetric/distance/JaroMetric.scala +++ b/core/source/core/scala/org/hashtree/stringmetric/distance/JaroMetric.scala @@ -38,8 +38,8 @@ object JaroMetric extends StringMetric { private[this] def `match`(ct: CompareTuple[Char]) = { val window = math.abs((math.max(ct._1.length, ct._2.length) / 2f).floor.toInt - 1) - val one = ArrayBuffer[Int]() - val two = HashSet[Int]() + val one = ArrayBuffer.empty[Int] + val two = HashSet.empty[Int] var i = 0 var bi = false diff --git a/core/source/core/scala/org/hashtree/stringmetric/distance/LevenshteinMetric.scala b/core/source/core/scala/org/hashtree/stringmetric/distance/LevenshteinMetric.scala index ab22bac..ade1178 100755 --- a/core/source/core/scala/org/hashtree/stringmetric/distance/LevenshteinMetric.scala +++ b/core/source/core/scala/org/hashtree/stringmetric/distance/LevenshteinMetric.scala @@ -41,7 +41,7 @@ object LevenshteinMetric extends StringMetric { } private[this] final class Memoize[-T, +R](f: T => R) extends (T => R) { - private[this] val map = scala.collection.mutable.Map[T, R]() + private[this] val map = scala.collection.mutable.Map.empty[T, R] def apply(k: T): R = map.getOrElseUpdate(k, f(k)) } |