[SCALA-26] getting rid of package object

Author: artem.kupchinskiy

scala-lang/src/main/scala/com/baeldung/scala/equality/package.scala renamed to scala-lang/src/main/scala/com/baeldung/scala/equality/PersonClasses.scala

@@ -1,6 +1,6 @@
-package com.baeldung.scala
+package com.baeldung.scala.equality
 
-package object equality {
+object PersonClasses {
   class PersonSimpleClass(val name: String, val age: Int)
 
   class PersonClassWithOverrides(val name: String, val age: Int) {

scala-lang/src/test/scala/com/baeldung/scala/equality/EqualityTest.scala

@@ -1,6 +1,7 @@
 package com.baeldung.scala.equality
 
 import org.scalatest.FlatSpec
+import PersonClasses._
 
 class EqualityTest extends FlatSpec {
   "Equality operator for AnyVal" should "work as in Java" in {