diff --git a/java/java-tests/testSrc/com/siyeh/ig/migration/TryFinallyCanBeTryWithResourcesInspectionTest.kt b/java/java-tests/testSrc/com/siyeh/ig/migration/TryFinallyCanBeTryWithResourcesInspectionTest.kt
index 8ad8abe6644a..a616ed3111e4 100644
--- a/java/java-tests/testSrc/com/siyeh/ig/migration/TryFinallyCanBeTryWithResourcesInspectionTest.kt
+++ b/java/java-tests/testSrc/com/siyeh/ig/migration/TryFinallyCanBeTryWithResourcesInspectionTest.kt
@@ -1,19 +1,15 @@
 // Copyright 2000-2025 JetBrains s.r.o. and contributors. Use of this source code is governed by the Apache 2.0 license.
 package com.siyeh.ig.migration
 
-import com.intellij.openapi.application.WriteAction
 import com.intellij.openapi.project.Project
-import com.intellij.openapi.projectRoots.ProjectJdkTable
-import com.intellij.openapi.roots.ModuleRootModificationUtil
-import com.intellij.openapi.roots.ProjectRootManager
-import com.intellij.testFramework.IdeaTestUtil
-import com.intellij.testFramework.IndexingTestUtil
+import com.intellij.pom.java.LanguageLevel
+import com.intellij.testFramework.JavaJUnit5Util.javaCodeInsightFixture
+import com.intellij.testFramework.JavaJUnit5Util.setUpJdk
 import com.intellij.testFramework.TestDataPath
 import com.intellij.testFramework.junit5.RunInEdt
 import com.intellij.testFramework.junit5.RunMethodInEdt
 import com.intellij.testFramework.junit5.TestApplication
 import com.intellij.testFramework.junit5.fixture.*
-import com.intellij.testFramework.junit5.javaCodeInsightFixture
 import org.junit.jupiter.api.BeforeAll
 import org.junit.jupiter.api.BeforeEach
 import org.junit.jupiter.api.Test
@@ -29,13 +25,7 @@ class TryFinallyCanBeTryWithResourcesInspectionTest {
     @JvmStatic
     @RunMethodInEdt
     fun beforeAll() {
-        val jdk = IdeaTestUtil.getMockJdk9()
-        WriteAction.runAndWait<Exception> {
-          ProjectJdkTable.getInstance().addJdk(jdk, disposable)
-          ProjectRootManager.getInstance(project.get()).setProjectSdk(jdk)
-          ModuleRootModificationUtil.setModuleSdk(module, jdk)
-        }
-        IndexingTestUtil.waitUntilIndexesAreReady(project.get())
+      setUpJdk(LanguageLevel.JDK_1_9, project.get(), module, disposable)
     }
 
     private val disposable by disposableFixture()
diff --git a/java/testFramework/shared/src/com/intellij/testFramework/IdeaTestUtil.java b/java/testFramework/shared/src/com/intellij/testFramework/IdeaTestUtil.java
index a2b6fb4b1847..e66c3f68eabf 100644
--- a/java/testFramework/shared/src/com/intellij/testFramework/IdeaTestUtil.java
+++ b/java/testFramework/shared/src/com/intellij/testFramework/IdeaTestUtil.java
@@ -107,6 +107,13 @@ public final class IdeaTestUtil {
     });
   }
 
+  /**
+   * Returns a mock JDK for the specified language level.
+   */
+  public static @NotNull Sdk getMockJdk(@NotNull LanguageLevel level) {
+    return getMockJdk(level.toJavaVersion());
+  }
+
   public static @NotNull Sdk getMockJdk(@NotNull JavaVersion version) {
     int mockJdk = version.feature >= 25 ? 25 :
                   version.feature >= 21 ? 21 :
diff --git a/java/testFramework/src/com/intellij/testFramework/JavaJUnit5Util.kt b/java/testFramework/src/com/intellij/testFramework/JavaJUnit5Util.kt
new file mode 100644
index 000000000000..e235f45b52c6
--- /dev/null
+++ b/java/testFramework/src/com/intellij/testFramework/JavaJUnit5Util.kt
@@ -0,0 +1,51 @@
+// Copyright 2000-2025 JetBrains s.r.o. and contributors. Use of this source code is governed by the Apache 2.0 license.
+package com.intellij.testFramework
+
+import com.intellij.openapi.Disposable
+import com.intellij.openapi.application.WriteAction
+import com.intellij.openapi.module.Module
+import com.intellij.openapi.project.Project
+import com.intellij.openapi.projectRoots.ProjectJdkTable
+import com.intellij.openapi.roots.ModuleRootModificationUtil
+import com.intellij.openapi.roots.ProjectRootManager
+import com.intellij.platform.testFramework.junit5.codeInsight.fixture.codeInsightFixture
+import com.intellij.pom.java.LanguageLevel
+import com.intellij.testFramework.fixtures.JavaCodeInsightTestFixture
+import com.intellij.testFramework.fixtures.impl.JavaCodeInsightTestFixtureImpl
+import com.intellij.testFramework.junit5.fixture.TestFixture
+import com.intellij.util.concurrency.annotations.RequiresEdt
+import org.jetbrains.annotations.TestOnly
+import java.nio.file.Path
+
+object JavaJUnit5Util {
+  /**
+   * Creates [JavaCodeInsightTestFixture] fixture that can be used when running JUnit5 tests.
+   */
+  @JvmStatic
+  @TestOnly
+  fun javaCodeInsightFixture(
+    projectFixture: TestFixture<Project>,
+    tempDirFixture: TestFixture<Path>,
+  ): TestFixture<JavaCodeInsightTestFixture> = codeInsightFixture(projectFixture, tempDirFixture, ::JavaCodeInsightTestFixtureImpl)
+
+
+  /**
+   * Configures jdk for the project and the module inside JUnit5 test.
+   * This method should be called inside method annotated with [org.junit.jupiter.api.BeforeAll].
+   *
+   * @param level version of the JDK to be set
+   */
+  @JvmStatic
+  @TestOnly
+  @RequiresEdt
+  fun setUpJdk(level: LanguageLevel, project: Project, module: Module, disposable: Disposable) {
+    IdeaTestUtil.getMockJdk(level)
+    val jdk = IdeaTestUtil.getMockJdk9()
+    WriteAction.runAndWait<Exception> {
+      ProjectJdkTable.getInstance().addJdk(jdk, disposable)
+      ProjectRootManager.getInstance(project).setProjectSdk(jdk)
+      ModuleRootModificationUtil.setModuleSdk(module, jdk)
+    }
+    IndexingTestUtil.waitUntilIndexesAreReady(project)
+  }
+}
\ No newline at end of file
diff --git a/java/testFramework/src/com/intellij/testFramework/junit5/fixtures.kt b/java/testFramework/src/com/intellij/testFramework/junit5/fixtures.kt
deleted file mode 100644
index 19df9c608d39..000000000000
--- a/java/testFramework/src/com/intellij/testFramework/junit5/fixtures.kt
+++ /dev/null
@@ -1,16 +0,0 @@
-// Copyright 2000-2025 JetBrains s.r.o. and contributors. Use of this source code is governed by the Apache 2.0 license.
-package com.intellij.testFramework.junit5
-
-import com.intellij.openapi.project.Project
-import com.intellij.platform.testFramework.junit5.codeInsight.fixture.codeInsightFixture
-import com.intellij.testFramework.fixtures.JavaCodeInsightTestFixture
-import com.intellij.testFramework.fixtures.impl.JavaCodeInsightTestFixtureImpl
-import com.intellij.testFramework.junit5.fixture.TestFixture
-import org.jetbrains.annotations.TestOnly
-import java.nio.file.Path
-
-@TestOnly
-fun javaCodeInsightFixture(
-  projectFixture: TestFixture<Project>,
-  tempDirFixture: TestFixture<Path>,
-): TestFixture<JavaCodeInsightTestFixture> = codeInsightFixture(projectFixture, tempDirFixture, ::JavaCodeInsightTestFixtureImpl)
\ No newline at end of file