build > remove unnecessary build config

build.gradle.kts

@@ -216,7 +216,6 @@ tasks.test {
 
 dependencies {
     testImplementation("org.junit.jupiter:junit-jupiter:${property("junit-jupiter.version")}")
-    testImplementation("org.awaitility:awaitility:${property("awaitility.version")}")
     testImplementation("org.mockito:mockito-core:${property("mockito.version")}")
     testImplementation("com.squareup.okhttp3:mockwebserver:${property("ok-http.version")}")
     testImplementation("com.ginsberg:junit5-system-exit:${property("system-exit.version")}")
@@ -239,24 +238,16 @@ val integrationTestRuntimeOnly: Configuration by configurations.getting {
 dependencies {
     integrationTestImplementation("com.hivemq:hivemq-testcontainer-junit5:${property("hivemq-testcontainer.version")}")
     integrationTestImplementation("org.testcontainers:testcontainers:${property("testcontainers.version")}")
-}
-
-tasks.named<JavaCompile>("compileIntegrationTestJava") {
-    javaCompiler.set(javaToolchains.compilerFor {
-        languageVersion.set(JavaLanguageVersion.of(8))
-    })
+    integrationTestImplementation("org.awaitility:awaitility:${property("awaitility.version")}")
 }
 
 val integrationTest by tasks.registering(Test::class) {
     group = "verification"
     description = "Runs integration tests."
+    testClassesDirs = sourceSets[name].output.classesDirs
+    classpath = sourceSets[name].runtimeClasspath
     useJUnitPlatform()
-    testClassesDirs = sourceSets["integrationTest"].output.classesDirs
-    classpath = sourceSets["integrationTest"].runtimeClasspath
     shouldRunAfter(tasks.test)
-    javaLauncher.set(javaToolchains.launcherFor {
-        languageVersion.set(JavaLanguageVersion.of(8))
-    })
 }
 
 tasks.check { dependsOn(integrationTest) }

gradle.properties

@@ -27,7 +27,6 @@ tinylog.version=2.4.0
 #
 # test dependencies
 #
-awaitility.version=4.1.1
 junit-jupiter.version=5.8.2
 mockito.version=4.1.0
 system-exit.version=1.1.2
@@ -36,6 +35,7 @@ system-exit.version=1.1.2
 #
 hivemq-testcontainer.version=2.0.0
 testcontainers.version=1.16.2
+awaitility.version=4.1.1
 #
 # plugins
 #