diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties
index aa991fc..e411586 100644
--- a/gradle/wrapper/gradle-wrapper.properties
+++ b/gradle/wrapper/gradle-wrapper.properties
@@ -1,5 +1,5 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-7.4.2-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.4-bin.zip
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
diff --git a/jcstress/.gitignore b/jcstress/.gitignore
index 4c72a9b..7fd277f 100644
--- a/jcstress/.gitignore
+++ b/jcstress/.gitignore
@@ -1,2 +1,5 @@
 target/
 libs/
+results/
+*.bin.gz
+test.iml
diff --git a/jcstress/pom.xml b/jcstress/pom.xml
index 012c16e..db85c2b 100644
--- a/jcstress/pom.xml
+++ b/jcstress/pom.xml
@@ -60,6 +60,11 @@ THE POSSIBILITY OF SUCH DAMAGE.
             <artifactId>litmuskt</artifactId>
             <version>1.0</version>
         </dependency>
+        <dependency>
+            <groupId>org.jetbrains.kotlin</groupId>
+            <artifactId>kotlin-stdlib</artifactId>
+            <version>1.9.10</version>
+        </dependency>
     </dependencies>
 
     <properties>
@@ -112,7 +117,8 @@ THE POSSIBILITY OF SUCH DAMAGE.
                                         implementation="org.apache.maven.plugins.shade.resource.ManifestResourceTransformer">
                                     <mainClass>org.openjdk.jcstress.Main</mainClass>
                                 </transformer>
-                                <transformer implementation="org.apache.maven.plugins.shade.resource.AppendingTransformer">
+                                <transformer
+                                        implementation="org.apache.maven.plugins.shade.resource.AppendingTransformer">
                                     <resource>META-INF/TestList</resource>
                                 </transformer>
                             </transformers>
diff --git a/jcstress/src/main/java/org/sample/AbaTest.java b/jcstress/src/main/java/org/sample/AbaTest.java
deleted file mode 100644
index 6c05b03..0000000
--- a/jcstress/src/main/java/org/sample/AbaTest.java
+++ /dev/null
@@ -1,15 +0,0 @@
-package org.sample;
-
-import komem.litmus.LitmusTest;
-
-public class AbaTest<S> {
-
-    private List<Function1<S, Unit>> fs;
-    private Function1<S, Object> arbiter;
-
-    public AbaTest(LitmusTest<?> test) {
-        fs = test.getThreadFunctions();
-        arbiter = test.getOutcomeFinalizer();
-    }
-
-}
diff --git a/jcstress/src/main/java/org/sample/LitmusSB.java b/jcstress/src/main/java/org/sample/LitmusSB.java
new file mode 100644
index 0000000..f467b4e
--- /dev/null
+++ b/jcstress/src/main/java/org/sample/LitmusSB.java
@@ -0,0 +1,43 @@
+package org.sample;
+
+import komem.litmus.LitmusTest;
+import kotlin.Unit;
+import kotlin.jvm.functions.Function1;
+import komem.litmus.testsuite.ClassicTestsKt;
+import org.openjdk.jcstress.annotations.*;
+import org.openjdk.jcstress.infra.results.II_Result;
+
+import java.util.List;
+
+@JCStressTest
+@State
+public class LitmusSB {
+
+    private static final LitmusTest<Object> sb = (LitmusTest<Object>) ClassicTestsKt.getSB();
+    private static final Function1<Object, Unit> fT0 = sb.getThreadFunctions().get(0);
+    private static final Function1<Object, Unit> fT1 = sb.getThreadFunctions().get(1);
+    private static final Function1<Object, Object> fA = sb.getOutcomeFinalizer();
+
+    public LitmusSB() {
+    }
+
+    public Object state = sb.getStateProducer().invoke();
+
+    @Actor
+    public void t1() {
+        fT0.invoke(state);
+    }
+
+    @Actor
+    public void t2() {
+        fT1.invoke(state);
+    }
+
+    @Arbiter
+    public void a(II_Result r) {
+        List<Integer> result = (List<Integer>) fA.invoke(state);
+        r.r1 = result.get(0);
+        r.r2 = result.get(1);
+    }
+
+}
diff --git a/litmus/build.gradle.kts b/litmus/build.gradle.kts
index 0b1f60a..4f04948 100644
--- a/litmus/build.gradle.kts
+++ b/litmus/build.gradle.kts
@@ -36,7 +36,7 @@ kotlin {
             mainClass.set("JvmMainKt")
         }
         withSourcesJar()
-        withJava()
+        jvmToolchain(8)
     }
 
     val affinitySupported = hostOs == "Linux"