diff --git a/gradle/plugin/src/functionalTest/java/org/hibernate/tool/gradle/java/JpaDefaultTest.java b/gradle/plugin/src/functionalTest/java/org/hibernate/tool/gradle/java/JpaDefaultTest.java
index 558311b950..ea1a270e8e 100644
--- a/gradle/plugin/src/functionalTest/java/org/hibernate/tool/gradle/java/JpaDefaultTest.java
+++ b/gradle/plugin/src/functionalTest/java/org/hibernate/tool/gradle/java/JpaDefaultTest.java
@@ -15,7 +15,6 @@
 import org.gradle.testkit.runner.BuildResult;
 import org.gradle.testkit.runner.GradleRunner;
 import org.junit.jupiter.api.Test;
-import org.junit.jupiter.api.io.TempDir;
 
 import org.hibernate.tool.it.gradle.TestTemplate;
 
@@ -24,16 +23,13 @@ public class JpaDefaultTest extends TestTemplate {
 	private static final List<String> GRADLE_INIT_PROJECT_ARGUMENTS = List.of(
 			"init", "--type", "java-application", "--dsl", "groovy", "--test-framework", "junit-jupiter", "--java-version", "17");
 	
-	@TempDir
-	private File projectDir;
-	
 	private File gradlePropertiesFile;
 	private File gradleBuildFile;
 	private File databaseFile;
 	
 	@Test
 	public void testTutorial() throws Exception {
-		assertTrue(projectDir.exists());
+		assertTrue(getProjectDir().exists());
 		createGradleProject();
 		editGradleBuildFile();
 		editGradlePropertiesFile();
@@ -56,19 +52,19 @@ private void createGradleProject() throws Exception {
 		GradleRunner runner = GradleRunner.create();
 		runner.withArguments(GRADLE_INIT_PROJECT_ARGUMENTS);
 		runner.forwardOutput();
-		runner.withProjectDir(projectDir);
+		runner.withProjectDir(getProjectDir());
 		BuildResult buildResult = runner.build();
 		assertTrue(buildResult.getOutput().contains("BUILD SUCCESSFUL"));
-		gradlePropertiesFile = new File(projectDir, "gradle.properties");
+		gradlePropertiesFile = new File(getProjectDir(), "gradle.properties");
 		assertTrue(gradlePropertiesFile.exists());
 		assertTrue(gradlePropertiesFile.isFile());
-		File appDir = new File(projectDir, "app");
+		File appDir = new File(getProjectDir(), "app");
 		assertTrue(appDir.exists());
 		assertTrue(appDir.isDirectory());
 		gradleBuildFile = new File(appDir, "build.gradle");
 		assertTrue(gradleBuildFile.exists());
 		assertTrue(gradleBuildFile.isFile());
-		databaseFile = new File(projectDir, "database/test.mv.db");
+		databaseFile = new File(getProjectDir(), "database/test.mv.db");
 		assertFalse(databaseFile.exists());
 	}
 	
@@ -104,7 +100,7 @@ private void createDatabase() throws Exception {
 	}
 	
 	private void createHibernatePropertiesFile() throws Exception {
-		File hibernatePropertiesFile = new File(projectDir, "app/src/main/resources/hibernate.properties");
+		File hibernatePropertiesFile = new File(getProjectDir(), "app/src/main/resources/hibernate.properties");
 		StringBuffer hibernatePropertiesFileContents = new StringBuffer();	
 		hibernatePropertiesFileContents
 			.append("hibernate.connection.driver_class=org.h2.Driver\n")
@@ -120,7 +116,7 @@ private void createHibernatePropertiesFile() throws Exception {
 	private void executeGenerateJavaTask() throws Exception {
 		GradleRunner gradleRunner = GradleRunner.create();
 		gradleRunner.forwardOutput();
-		gradleRunner.withProjectDir(projectDir);
+		gradleRunner.withProjectDir(getProjectDir());
 		gradleRunner.withPluginClasspath();
 		gradleRunner.withArguments("generateJava");
 		BuildResult buildResult = gradleRunner.build();
@@ -128,7 +124,7 @@ private void executeGenerateJavaTask() throws Exception {
 	}
 	
 	private void verifyProject() throws Exception {
-		File generatedOutputFolder = new File(projectDir, "app/generated-sources");
+		File generatedOutputFolder = new File(getProjectDir(), "app/generated-sources");
 		assertTrue(generatedOutputFolder.exists());
 		assertTrue(generatedOutputFolder.isDirectory());
 		assertEquals(1, generatedOutputFolder.list().length);
@@ -154,7 +150,7 @@ private void addH2DatabaseDependencyLine(StringBuffer gradleBuildFileContents) {
 	}
 	
 	private String constructJdbcConnectionString() {
-		return "jdbc:h2:" + projectDir.getAbsolutePath() + "/database/test;AUTO_SERVER=TRUE";
+		return "jdbc:h2:" + getProjectDir().getAbsolutePath() + "/database/test;AUTO_SERVER=TRUE";
 	}
 	
 	private String constructHibernateToolsPluginLine() {
diff --git a/gradle/plugin/src/functionalTest/java/org/hibernate/tool/gradle/java/NoAnnotationsTest.java b/gradle/plugin/src/functionalTest/java/org/hibernate/tool/gradle/java/NoAnnotationsTest.java
index ad773448a7..e63dff25b0 100644
--- a/gradle/plugin/src/functionalTest/java/org/hibernate/tool/gradle/java/NoAnnotationsTest.java
+++ b/gradle/plugin/src/functionalTest/java/org/hibernate/tool/gradle/java/NoAnnotationsTest.java
@@ -15,7 +15,6 @@
 import org.gradle.testkit.runner.BuildResult;
 import org.gradle.testkit.runner.GradleRunner;
 import org.junit.jupiter.api.Test;
-import org.junit.jupiter.api.io.TempDir;
 
 import org.hibernate.tool.it.gradle.TestTemplate;
 
@@ -24,16 +23,13 @@ public class NoAnnotationsTest extends TestTemplate {
 	private static final List<String> GRADLE_INIT_PROJECT_ARGUMENTS = List.of(
 			"init", "--type", "java-application", "--dsl", "groovy", "--test-framework", "junit-jupiter", "--java-version", "17");
 	
-	@TempDir
-	private File projectDir;
-	
 	private File gradlePropertiesFile;
 	private File gradleBuildFile;
 	private File databaseFile;
 	
 	@Test
 	public void testTutorial() throws Exception {
-		assertTrue(projectDir.exists());
+		assertTrue(getProjectDir().exists());
 		createGradleProject();
 		editGradleBuildFile();
 		editGradlePropertiesFile();
@@ -56,19 +52,19 @@ private void createGradleProject() throws Exception {
 		GradleRunner runner = GradleRunner.create();
 		runner.withArguments(GRADLE_INIT_PROJECT_ARGUMENTS);
 		runner.forwardOutput();
-		runner.withProjectDir(projectDir);
+		runner.withProjectDir(getProjectDir());
 		BuildResult buildResult = runner.build();
 		assertTrue(buildResult.getOutput().contains("BUILD SUCCESSFUL"));
-		gradlePropertiesFile = new File(projectDir, "gradle.properties");
+		gradlePropertiesFile = new File(getProjectDir(), "gradle.properties");
 		assertTrue(gradlePropertiesFile.exists());
 		assertTrue(gradlePropertiesFile.isFile());
-		File appDir = new File(projectDir, "app");
+		File appDir = new File(getProjectDir(), "app");
 		assertTrue(appDir.exists());
 		assertTrue(appDir.isDirectory());
 		gradleBuildFile = new File(appDir, "build.gradle");
 		assertTrue(gradleBuildFile.exists());
 		assertTrue(gradleBuildFile.isFile());
-		databaseFile = new File(projectDir, "database/test.mv.db");
+		databaseFile = new File(getProjectDir(), "database/test.mv.db");
 		assertFalse(databaseFile.exists());
 	}
 	
@@ -105,7 +101,7 @@ private void createDatabase() throws Exception {
 	}
 	
 	private void createHibernatePropertiesFile() throws Exception {
-		File hibernatePropertiesFile = new File(projectDir, "app/src/main/resources/hibernate.properties");
+		File hibernatePropertiesFile = new File(getProjectDir(), "app/src/main/resources/hibernate.properties");
 		StringBuffer hibernatePropertiesFileContents = new StringBuffer();	
 		hibernatePropertiesFileContents
 			.append("hibernate.connection.driver_class=org.h2.Driver\n")
@@ -121,7 +117,7 @@ private void createHibernatePropertiesFile() throws Exception {
 	private void executeGenerateJavaTask() throws Exception {
 		GradleRunner gradleRunner = GradleRunner.create();
 		gradleRunner.forwardOutput();
-		gradleRunner.withProjectDir(projectDir);
+		gradleRunner.withProjectDir(getProjectDir());
 		gradleRunner.withPluginClasspath();
 		gradleRunner.withArguments("generateJava");
 		BuildResult buildResult = gradleRunner.build();
@@ -129,7 +125,7 @@ private void executeGenerateJavaTask() throws Exception {
 	}
 	
 	private void verifyProject() throws Exception {
-		File generatedOutputFolder = new File(projectDir, "app/generated-sources");
+		File generatedOutputFolder = new File(getProjectDir(), "app/generated-sources");
 		assertTrue(generatedOutputFolder.exists());
 		assertTrue(generatedOutputFolder.isDirectory());
 		assertEquals(1, generatedOutputFolder.list().length);
@@ -168,7 +164,7 @@ private void addHibernateToolsExtension(StringBuffer gradleBuildFileContents) {
 	}
 	
 	private String constructJdbcConnectionString() {
-		return "jdbc:h2:" + projectDir.getAbsolutePath() + "/database/test;AUTO_SERVER=TRUE";
+		return "jdbc:h2:" + getProjectDir().getAbsolutePath() + "/database/test;AUTO_SERVER=TRUE";
 	}
 	
 	private String constructHibernateToolsPluginLine() {
diff --git a/gradle/plugin/src/functionalTest/java/org/hibernate/tool/gradle/java/NoGenerics.java b/gradle/plugin/src/functionalTest/java/org/hibernate/tool/gradle/java/NoGenerics.java
index 46f49f5de2..215779bd0b 100644
--- a/gradle/plugin/src/functionalTest/java/org/hibernate/tool/gradle/java/NoGenerics.java
+++ b/gradle/plugin/src/functionalTest/java/org/hibernate/tool/gradle/java/NoGenerics.java
@@ -14,7 +14,6 @@
 import org.gradle.testkit.runner.BuildResult;
 import org.gradle.testkit.runner.GradleRunner;
 import org.junit.jupiter.api.Test;
-import org.junit.jupiter.api.io.TempDir;
 
 import org.hibernate.tool.it.gradle.TestTemplate;
 
@@ -23,16 +22,13 @@ public class NoGenerics extends TestTemplate {
 	private static final List<String> GRADLE_INIT_PROJECT_ARGUMENTS = List.of(
 			"init", "--type", "java-application", "--dsl", "groovy", "--test-framework", "junit-jupiter", "--java-version", "17");
 	
-	@TempDir
-	private File projectDir;
-	
 	private File gradlePropertiesFile;
 	private File gradleBuildFile;
 	private File databaseFile;
 	
 	@Test
 	public void testTutorial() throws Exception {
-		assertTrue(projectDir.exists());
+		assertTrue(getProjectDir().exists());
 		createGradleProject();
 		editGradleBuildFile();
 		editGradlePropertiesFile();
@@ -46,19 +42,19 @@ private void createGradleProject() throws Exception {
 		GradleRunner runner = GradleRunner.create();
 		runner.withArguments(GRADLE_INIT_PROJECT_ARGUMENTS);
 		runner.forwardOutput();
-		runner.withProjectDir(projectDir);
+		runner.withProjectDir(getProjectDir());
 		BuildResult buildResult = runner.build();
 		assertTrue(buildResult.getOutput().contains("BUILD SUCCESSFUL"));
-		gradlePropertiesFile = new File(projectDir, "gradle.properties");
+		gradlePropertiesFile = new File(getProjectDir(), "gradle.properties");
 		assertTrue(gradlePropertiesFile.exists());
 		assertTrue(gradlePropertiesFile.isFile());
-		File appDir = new File(projectDir, "app");
+		File appDir = new File(getProjectDir(), "app");
 		assertTrue(appDir.exists());
 		assertTrue(appDir.isDirectory());
 		gradleBuildFile = new File(appDir, "build.gradle");
 		assertTrue(gradleBuildFile.exists());
 		assertTrue(gradleBuildFile.isFile());
-		databaseFile = new File(projectDir, "database/test.mv.db");
+		databaseFile = new File(getProjectDir(), "database/test.mv.db");
 		assertFalse(databaseFile.exists());
 	}
 	
@@ -99,7 +95,7 @@ private void createDatabase() throws Exception {
 	}
 	
 	private void createHibernatePropertiesFile() throws Exception {
-		File hibernatePropertiesFile = new File(projectDir, "app/src/main/resources/hibernate.properties");
+		File hibernatePropertiesFile = new File(getProjectDir(), "app/src/main/resources/hibernate.properties");
 		StringBuffer hibernatePropertiesFileContents = new StringBuffer();	
 		hibernatePropertiesFileContents
 			.append("hibernate.connection.driver_class=org.h2.Driver\n")
@@ -115,7 +111,7 @@ private void createHibernatePropertiesFile() throws Exception {
 	private void executeGenerateJavaTask() throws Exception {
 		GradleRunner gradleRunner = GradleRunner.create();
 		gradleRunner.forwardOutput();
-		gradleRunner.withProjectDir(projectDir);
+		gradleRunner.withProjectDir(getProjectDir());
 		gradleRunner.withPluginClasspath();
 		gradleRunner.withArguments("generateJava");
 		BuildResult buildResult = gradleRunner.build();
@@ -123,7 +119,7 @@ private void executeGenerateJavaTask() throws Exception {
 	}
 	
 	private void verifyProject() throws Exception {
-		File generatedOutputFolder = new File(projectDir, "app/generated-sources");
+		File generatedOutputFolder = new File(getProjectDir(), "app/generated-sources");
 		assertTrue(generatedOutputFolder.exists());
 		assertTrue(generatedOutputFolder.isDirectory());
 		assertEquals(2, generatedOutputFolder.list().length);
@@ -168,7 +164,7 @@ private void addHibernateToolsExtension(StringBuffer gradleBuildFileContents) {
 	}
 	
 	private String constructJdbcConnectionString() {
-		return "jdbc:h2:" + projectDir.getAbsolutePath() + "/database/test;AUTO_SERVER=TRUE";
+		return "jdbc:h2:" + getProjectDir().getAbsolutePath() + "/database/test;AUTO_SERVER=TRUE";
 	}
 	
 	private String constructHibernateToolsPluginLine() {
diff --git a/gradle/plugin/src/functionalTest/java/org/hibernate/tool/gradle/java/UseGenerics.java b/gradle/plugin/src/functionalTest/java/org/hibernate/tool/gradle/java/UseGenerics.java
index d197b7a68b..d5c0c1a5c3 100644
--- a/gradle/plugin/src/functionalTest/java/org/hibernate/tool/gradle/java/UseGenerics.java
+++ b/gradle/plugin/src/functionalTest/java/org/hibernate/tool/gradle/java/UseGenerics.java
@@ -14,7 +14,6 @@
 import org.gradle.testkit.runner.BuildResult;
 import org.gradle.testkit.runner.GradleRunner;
 import org.junit.jupiter.api.Test;
-import org.junit.jupiter.api.io.TempDir;
 
 import org.hibernate.tool.it.gradle.TestTemplate;
 
@@ -23,16 +22,13 @@ public class UseGenerics extends TestTemplate {
 	private static final List<String> GRADLE_INIT_PROJECT_ARGUMENTS = List.of(
 			"init", "--type", "java-application", "--dsl", "groovy", "--test-framework", "junit-jupiter", "--java-version", "17");
 	
-	@TempDir
-	private File projectDir;
-	
 	private File gradlePropertiesFile;
 	private File gradleBuildFile;
 	private File databaseFile;
 	
 	@Test
 	public void testTutorial() throws Exception {
-		assertTrue(projectDir.exists());
+		assertTrue(getProjectDir().exists());
 		createGradleProject();
 		editGradleBuildFile();
 		editGradlePropertiesFile();
@@ -46,19 +42,19 @@ private void createGradleProject() throws Exception {
 		GradleRunner runner = GradleRunner.create();
 		runner.withArguments(GRADLE_INIT_PROJECT_ARGUMENTS);
 		runner.forwardOutput();
-		runner.withProjectDir(projectDir);
+		runner.withProjectDir(getProjectDir());
 		BuildResult buildResult = runner.build();
 		assertTrue(buildResult.getOutput().contains("BUILD SUCCESSFUL"));
-		gradlePropertiesFile = new File(projectDir, "gradle.properties");
+		gradlePropertiesFile = new File(getProjectDir(), "gradle.properties");
 		assertTrue(gradlePropertiesFile.exists());
 		assertTrue(gradlePropertiesFile.isFile());
-		File appDir = new File(projectDir, "app");
+		File appDir = new File(getProjectDir(), "app");
 		assertTrue(appDir.exists());
 		assertTrue(appDir.isDirectory());
 		gradleBuildFile = new File(appDir, "build.gradle");
 		assertTrue(gradleBuildFile.exists());
 		assertTrue(gradleBuildFile.isFile());
-		databaseFile = new File(projectDir, "database/test.mv.db");
+		databaseFile = new File(getProjectDir(), "database/test.mv.db");
 		assertFalse(databaseFile.exists());
 	}
 	
@@ -98,7 +94,7 @@ private void createDatabase() throws Exception {
 	}
 	
 	private void createHibernatePropertiesFile() throws Exception {
-		File hibernatePropertiesFile = new File(projectDir, "app/src/main/resources/hibernate.properties");
+		File hibernatePropertiesFile = new File(getProjectDir(), "app/src/main/resources/hibernate.properties");
 		StringBuffer hibernatePropertiesFileContents = new StringBuffer();	
 		hibernatePropertiesFileContents
 			.append("hibernate.connection.driver_class=org.h2.Driver\n")
@@ -114,7 +110,7 @@ private void createHibernatePropertiesFile() throws Exception {
 	private void executeGenerateJavaTask() throws Exception {
 		GradleRunner gradleRunner = GradleRunner.create();
 		gradleRunner.forwardOutput();
-		gradleRunner.withProjectDir(projectDir);
+		gradleRunner.withProjectDir(getProjectDir());
 		gradleRunner.withPluginClasspath();
 		gradleRunner.withArguments("generateJava");
 		BuildResult buildResult = gradleRunner.build();
@@ -122,7 +118,7 @@ private void executeGenerateJavaTask() throws Exception {
 	}
 	
 	private void verifyProject() throws Exception {
-		File generatedOutputFolder = new File(projectDir, "app/generated-sources");
+		File generatedOutputFolder = new File(getProjectDir(), "app/generated-sources");
 		assertTrue(generatedOutputFolder.exists());
 		assertTrue(generatedOutputFolder.isDirectory());
 		assertEquals(2, generatedOutputFolder.list().length);
@@ -154,7 +150,7 @@ private void addH2DatabaseDependencyLine(StringBuffer gradleBuildFileContents) {
 	}
 	
 	private String constructJdbcConnectionString() {
-		return "jdbc:h2:" + projectDir.getAbsolutePath() + "/database/test;AUTO_SERVER=TRUE";
+		return "jdbc:h2:" + getProjectDir().getAbsolutePath() + "/database/test;AUTO_SERVER=TRUE";
 	}
 	
 	private String constructHibernateToolsPluginLine() {
diff --git a/gradle/plugin/src/functionalTest/java/org/hibernate/tool/gradle/tutorial/TutorialTest.java b/gradle/plugin/src/functionalTest/java/org/hibernate/tool/gradle/tutorial/TutorialTest.java
index 39bd2d7ba7..e8e75c089e 100644
--- a/gradle/plugin/src/functionalTest/java/org/hibernate/tool/gradle/tutorial/TutorialTest.java
+++ b/gradle/plugin/src/functionalTest/java/org/hibernate/tool/gradle/tutorial/TutorialTest.java
@@ -15,7 +15,6 @@
 import org.gradle.testkit.runner.BuildResult;
 import org.gradle.testkit.runner.GradleRunner;
 import org.junit.jupiter.api.Test;
-import org.junit.jupiter.api.io.TempDir;
 
 import org.hibernate.tool.it.gradle.TestTemplate;
 
@@ -24,16 +23,13 @@ public class TutorialTest extends TestTemplate {
 	private static final List<String> GRADLE_INIT_PROJECT_ARGUMENTS = List.of(
 			"init", "--type", "java-application", "--dsl", "groovy", "--test-framework", "junit-jupiter", "--java-version", "17");
 	
-	@TempDir
-	private File projectDir;
-	
 	private File gradlePropertiesFile;
 	private File gradleBuildFile;
 	private File databaseFile;
 	
 	@Test
 	public void testTutorial() throws Exception {
-		assertTrue(projectDir.exists());
+		assertTrue(getProjectDir().exists());
 		createGradleProject();
 		editGradleBuildFile();
 		editGradlePropertiesFile();
@@ -56,19 +52,19 @@ private void createGradleProject() throws Exception {
 		GradleRunner runner = GradleRunner.create();
 		runner.withArguments(GRADLE_INIT_PROJECT_ARGUMENTS);
 		runner.forwardOutput();
-		runner.withProjectDir(projectDir);
+		runner.withProjectDir(getProjectDir());
 		BuildResult buildResult = runner.build();
 		assertTrue(buildResult.getOutput().contains("BUILD SUCCESSFUL"));
-		gradlePropertiesFile = new File(projectDir, "gradle.properties");
+		gradlePropertiesFile = new File(getProjectDir(), "gradle.properties");
 		assertTrue(gradlePropertiesFile.exists());
 		assertTrue(gradlePropertiesFile.isFile());
-		File appDir = new File(projectDir, "app");
+		File appDir = new File(getProjectDir(), "app");
 		assertTrue(appDir.exists());
 		assertTrue(appDir.isDirectory());
 		gradleBuildFile = new File(appDir, "build.gradle");
 		assertTrue(gradleBuildFile.exists());
 		assertTrue(gradleBuildFile.isFile());
-		databaseFile = new File(projectDir, "database/test.mv.db");
+		databaseFile = new File(getProjectDir(), "database/test.mv.db");
 		assertFalse(databaseFile.exists());
 	}
 	
@@ -104,7 +100,7 @@ private void createDatabase() throws Exception {
 	}
 	
 	private void createHibernatePropertiesFile() throws Exception {
-		File hibernatePropertiesFile = new File(projectDir, "app/src/main/resources/hibernate.properties");
+		File hibernatePropertiesFile = new File(getProjectDir(), "app/src/main/resources/hibernate.properties");
 		StringBuffer hibernatePropertiesFileContents = new StringBuffer();	
 		hibernatePropertiesFileContents
 			.append("hibernate.connection.driver_class=org.h2.Driver\n")
@@ -120,7 +116,7 @@ private void createHibernatePropertiesFile() throws Exception {
 	private void executeGenerateJavaTask() throws Exception {
 		GradleRunner gradleRunner = GradleRunner.create();
 		gradleRunner.forwardOutput();
-		gradleRunner.withProjectDir(projectDir);
+		gradleRunner.withProjectDir(getProjectDir());
 		gradleRunner.withPluginClasspath();
 		gradleRunner.withArguments("generateJava");
 		BuildResult buildResult = gradleRunner.build();
@@ -128,7 +124,7 @@ private void executeGenerateJavaTask() throws Exception {
 	}
 	
 	private void verifyProject() {
-		File generatedOutputFolder = new File(projectDir, "app/generated-sources");
+		File generatedOutputFolder = new File(getProjectDir(), "app/generated-sources");
 		assertTrue(generatedOutputFolder.exists());
 		assertTrue(generatedOutputFolder.isDirectory());
 		assertEquals(1, generatedOutputFolder.list().length);
@@ -150,7 +146,7 @@ private void addH2DatabaseDependencyLine(StringBuffer gradleBuildFileContents) {
 	}
 	
 	private String constructJdbcConnectionString() {
-		return "jdbc:h2:" + projectDir.getAbsolutePath() + "/database/test;AUTO_SERVER=TRUE";
+		return "jdbc:h2:" + getProjectDir().getAbsolutePath() + "/database/test;AUTO_SERVER=TRUE";
 	}
 	
 	private String constructHibernateToolsPluginLine() {
diff --git a/gradle/plugin/src/functionalTest/java/org/hibernate/tool/it/gradle/TestTemplate.java b/gradle/plugin/src/functionalTest/java/org/hibernate/tool/it/gradle/TestTemplate.java
index cbd9aef625..5c15910c9a 100644
--- a/gradle/plugin/src/functionalTest/java/org/hibernate/tool/it/gradle/TestTemplate.java
+++ b/gradle/plugin/src/functionalTest/java/org/hibernate/tool/it/gradle/TestTemplate.java
@@ -1,5 +1,16 @@
 package org.hibernate.tool.it.gradle;
 
+import java.io.File;
+
+import org.junit.jupiter.api.io.TempDir;
+
 public class TestTemplate {
 
+    @TempDir
+    private File projectDir;
+
+    protected File getProjectDir() {
+        return projectDir;
+    }
+
 }