Merge pull request #1067 from yadavan88/date-module-migration

Migrated scala-core-date to scala 3

Author: lor6

scala-core-modules/scala-core-8/README.md

@@ -4,4 +4,3 @@
 - [The Either Type in Scala](https://www.baeldung.com/scala/either-type)
 - [Understanding the Differences: reduceLeft, reduceRight, foldLeft, foldRight, scanLeft, and scanRight in Scala](https://www.baeldung.com/scala/reduce-fold-scan-left-right)
 - [Different Ways to Reverse a Sequence in Scala](https://www.baeldung.com/scala/reverse-sequence)
-- [Generate List of Dates Between a Range in Scala](https://www.baeldung.com/scala/date-range-list)

scala-core-modules/scala-core-dates/README.md

@@ -9,3 +9,4 @@ This module contains articles about Scala's date features.
 - [Get Difference Between Two Dates](https://www.baeldung.com/scala/difference-between-two-dates)
 - [Convert Epoch Milliseconds to DateTime in Scala](https://www.baeldung.com/scala/epoch-milliseconds-datetime)
 - [Convert a String to Date in Scala](https://www.baeldung.com/scala/string-to-date)
+- [Generate List of Dates Between a Range in Scala](https://www.baeldung.com/scala/date-range-list)

scala-core-modules/scala-core-dates/src/main/scala-2/com/baeldung/scala/date/DateParser.scala renamed to scala-core-modules/scala-core-dates/src/main/scala/com/baeldung/scala/date/DateParser.scala

@@ -1,11 +1,12 @@
 package com.baeldung.scala.datesandtimes
 import java.text.SimpleDateFormat
 import scala.concurrent.duration.Duration
-import scala.concurrent.{Await, Future}
+import scala.concurrent.{Await, ExecutionContext, Future}
 
 object JavaUtilDate extends App {
 
-  implicit val ec = scala.concurrent.ExecutionContext.Implicits.global
+  implicit val ec: ExecutionContext =
+    scala.concurrent.ExecutionContext.Implicits.global
 
   val format: ThreadLocal[SimpleDateFormat] =
     new ThreadLocal[SimpleDateFormat] {
@@ -31,5 +32,5 @@ object JavaUtilDate extends App {
   val date1 = Await.result(r1, Duration.Inf)
   val date2 = Await.result(r2, Duration.Inf)
 
-  println(date1 + ", " + date2) // Prints "Wed Jul 01 2020, Fri Aug 21 2020"
+  println(s"$date1, $date2") // Prints "Wed Jul 01 2020, Fri Aug 21 2020"
 }