diff --git a/build.gradle.kts b/build.gradle.kts
index 6da2f35..d0f9692 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -30,7 +30,6 @@ subprojects {
     targetCompatibility = JavaVersion.VERSION_19
   }
 
-  // Spotless (code formatting/linting)
   apply(plugin = "com.diffplug.spotless")
   configure<SpotlessExtension> {
     java {
@@ -39,7 +38,6 @@ subprojects {
     }
   }
 
-  // Checkstyle (static analysis - code quality/style)
   apply(plugin = "checkstyle")
   configure<CheckstyleExtension> {
     toolVersion = "10.12.0"
@@ -49,7 +47,6 @@ subprojects {
     isIgnoreFailures = false
   }
 
-  // SpotBugs (static analysis - find possible bugs, performance issues etc.)
   apply(plugin = "com.github.spotbugs")
   configure<SpotBugsExtension> {
     effort.set(Effort.MAX)
@@ -58,25 +55,20 @@ subprojects {
     excludeFilter.set(rootProject.file("./spotbugs-exclude.xml"))
   }
   tasks.withType<SpotBugsTask> {
-    reports.create("xml").required.set(true)
     reports.create("html").required.set(true)
   }
 
   tasks.withType<Test> {
-    // run tests in parallel, assumes they're threadsafe
     maxParallelForks = Runtime.getRuntime().availableProcessors()
-    // use JUnit 5 engine
     useJUnitPlatform()
     testLogging {
       events = setOf(TestLogEvent.FAILED, TestLogEvent.SKIPPED)
-      // log the full failure messages
       exceptionFormat = TestExceptionFormat.FULL
       showExceptions = true
       showCauses = true
       showStackTraces = true
-      // log the overall results (based on https://stackoverflow.com/a/36130467/6122976)
       afterSuite(KotlinClosure2({ desc: TestDescriptor, result: TestResult ->
-        if (desc.parent == null) { // will match the outermost suite
+        if (desc.parent == null) {
           println(
             "Results: ${result.resultType} " +
                 "(${result.testCount} test${if (result.testCount > 1) "s" else ""}, " +
@@ -90,16 +82,24 @@ subprojects {
     finalizedBy(tasks.withType<JacocoReport>())
   }
 
-  // JaCoCo (code coverage reporting)
   apply(plugin = "jacoco")
   tasks.withType<JacocoReport> {
     reports {
       xml.required.set(true)
-      html.required.set(true)
-      csv.required.set(false)
     }
   }
 
+  val previewFeatures = listOf("--enable-preview")
+  tasks.withType<JavaCompile> {
+    options.compilerArgs = previewFeatures
+  }
+  tasks.withType<Test> {
+    jvmArgs = previewFeatures
+  }
+  tasks.withType<JavaExec> {
+    jvmArgs = previewFeatures
+  }
+
   dependencies {
     val log4jVersion = "2.20.0"
     val guavaVersion = "32.0.1-jre"
@@ -116,12 +116,11 @@ subprojects {
     testImplementation("org.mockito:mockito-core:$mockitoVersion")
     testImplementation("org.mockito:mockito-junit-jupiter:$mockitoVersion")
 
-    // dependency cleanup
     configurations.all {
-      exclude("org.assertj") // using truth instead
-      exclude("junit") // using junit5
+      exclude("org.assertj")
+      exclude("junit")
       resolutionStrategy {
-        force("com.google.guava:guava:$guavaVersion") // so the android version isn't pulled in
+        force("com.google.guava:guava:$guavaVersion") // exclude android version
       }
     }
   }
diff --git a/hello-world/build.gradle.kts b/hello-world/build.gradle.kts
index 4d6ecd5..a963759 100644
--- a/hello-world/build.gradle.kts
+++ b/hello-world/build.gradle.kts
@@ -2,4 +2,6 @@ plugins {
   id("org.unbroken-dome.test-sets") version "4.0.0"
 }
 
-testSets { create("integrationTest") }
+testSets {
+  create("integrationTest")
+}
\ No newline at end of file