Refactor OptionalDouble and OptionalLong

buildSrc/src/main/kotlin/co/raccoons/local/gradle/jacoco/JacocoConfiguration.kt

@@ -2,6 +2,7 @@ package co.raccoons.local.gradle.jacoco
 
 import org.gradle.api.Plugin
 import org.gradle.api.Project
+import org.gradle.api.tasks.testing.Test
 import org.gradle.testing.jacoco.tasks.JacocoReport
 
 private const val JACOCO_PLUGIN_ID = "jacoco"
@@ -20,14 +21,18 @@ class JacocoConfiguration private constructor(private val reportFormats: List<Ja
 
     private fun enableReports(project: Project) {
         project.tasks
-            .withType(JacocoReport::class.java)
-            .configureEach { jacocoReport ->
-                jacocoReport.dependsOn("test")
+            .withType(JacocoReport::class.java) { jacocoReport ->
+                jacocoReport.dependsOn(project.tasks.withType(Test::class.java))
 
                 for (format in this.reportFormats) {
                     format.subscribeTo(jacocoReport.reports)
                 }
             }
+
+        project.tasks
+            .withType(Test::class.java) { test ->
+                test.finalizedBy(project.tasks.withType(JacocoReport::class.java))
+            }
     }
 
     companion object {

buildSrc/src/main/kotlin/co/raccoons/local/gradle/publish/MavenPublishConfiguration.kt

@@ -64,4 +64,4 @@ class MavenPublishConfiguration(private val publication: Publication) : Plugin<P
                 }
             }
     }
-}
+}

buildSrc/src/main/kotlin/co/raccoons/local/gradle/test/TestNG.kt

@@ -23,28 +23,19 @@ class TestNG private constructor(private val dependencyScope: DependencyScope) :
     }
 
     companion object {
-        fun newBuilder(): TestNgBuilder {
-            class Builder : TestNgBuilder {
 
-                private val dependencyScope = DependencyScope()
+        fun newBuilder() = Builder()
 
-                override fun addDependency(dependency: Dependency): Builder {
-                    this.dependencyScope.add(dependency)
-                    return this
-                }
+        class Builder {
 
-                override fun build() = TestNG(this.dependencyScope)
-            }
-            return Builder()
-        }
-
-        interface TestNgBuilder {
+            private val dependencyScope = DependencyScope()
 
-            fun addDependency(dependency: Dependency): TestNgBuilder
+            fun addDependency(dependency: Dependency): Builder {
+                this.dependencyScope.add(dependency)
+                return this
+            }
 
-            fun build(): TestNG
+            fun build() = TestNG(this.dependencyScope)
         }
-
     }
-
 }

lib/src/main/java/co/raccoons/meeko/Optional.java

@@ -22,6 +22,11 @@
  * or visit www.oracle.com if you need additional information or have any
  * questions.
  */
+
+/*
+ * @summary Refactored java.util.Optional
+ * @author Oleksii Kucheruk
+ */
 package co.raccoons.meeko;
 
 import java.util.NoSuchElementException;