Using Jacoco snapshot.

build.gradle.kts

@@ -36,6 +36,7 @@ val versions: VersionInfo by extra { VersionInfo }
 repositories {
     mavenCentral()
     jcenter() // needed for dokka
+    maven { url = uri("https://oss.sonatype.org/content/repositories/snapshots") }
 }
 
 dependencies {
@@ -81,13 +82,6 @@ val javadocJar by tasks.creating(Jar::class) {
 }
 
 tasks {
-    withType<JacocoReport> {
-        reports {
-            xml.isEnabled = true
-            html.isEnabled = true
-        }
-    }
-
     withType<KotlinCompile>().configureEach {
         kotlinOptions.jvmTarget = "1.8"
     }
@@ -96,6 +90,18 @@ tasks {
         destination = file("$projectDir/pom.xml")
     }
 
+    jacoco {
+        toolVersion = "0.8.7-SNAPSHOT"
+    }
+
+    jacocoTestReport {
+        dependsOn(test)
+        reports {
+            xml.isEnabled = true
+            html.isEnabled = true
+        }
+    }
+
     assemble {
         dependsOn(javadocJar)
     }