diff --git a/ant/org.eclipse.ant.tests.ui/Ant Tests/org/eclipse/ant/tests/ui/RunInSeparateThreadRule.java b/ant/org.eclipse.ant.tests.ui/Ant Tests/org/eclipse/ant/tests/ui/RunInSeparateThreadRule.java
deleted file mode 100644
index ddb190ca25a..00000000000
--- a/ant/org.eclipse.ant.tests.ui/Ant Tests/org/eclipse/ant/tests/ui/RunInSeparateThreadRule.java	
+++ /dev/null
@@ -1,70 +0,0 @@
-/*******************************************************************************
- *  Copyright (c) 2023 Vector Informatik GmbH and others.
- *
- *  This program and the accompanying materials
- *  are made available under the terms of the Eclipse Public License 2.0
- *  which accompanies this distribution, and is available at
- *  https://www.eclipse.org/legal/epl-2.0/
- *
- *  SPDX-License-Identifier: EPL-2.0
- *
- *******************************************************************************/
-package org.eclipse.ant.tests.ui;
-
-import java.util.concurrent.CompletableFuture;
-
-import org.eclipse.swt.widgets.Display;
-import org.junit.rules.TestRule;
-import org.junit.runner.Description;
-import org.junit.runners.model.Statement;
-
-/**
- * Runs the test in a separate thread and spins readAndDisplay in the UI thread.
- * Terminates with the exception of the separate thread in case one occurred.
- */
-class RunInSeparateThreadRule implements TestRule {
-
-	@Override
-	public Statement apply(final Statement base, final Description description) {
-		return new Statement() {
-			@Override
-			public void evaluate() throws Throwable {
-				final Display display = Display.getCurrent();
-				CompletableFuture<Result> future = evaluateAsync(base);
-				future.thenRun(display::wake);
-				while (!future.isDone()) {
-					doReadAndDispatch(display);
-				}
-				Throwable thrownException = future.get().throwable;
-				if (thrownException != null) {
-					throw thrownException;
-				}
-			}
-		};
-	}
-
-	private static CompletableFuture<Result> evaluateAsync(final Statement statement) {
-		return CompletableFuture.supplyAsync(() -> {
-			try {
-				statement.evaluate();
-				return new Result(null);
-			} catch (Throwable exception) {
-				return new Result(exception);
-			}
-		});
-	}
-
-	private static void doReadAndDispatch(final Display display) {
-		try {
-			if (!display.readAndDispatch()) {
-				display.sleep();
-			}
-		} catch (Throwable e) {
-			e.printStackTrace();
-		}
-	}
-
-	private record Result(Throwable throwable) {
-	}
-
-}
diff --git a/ant/org.eclipse.ant.tests.ui/META-INF/MANIFEST.MF b/ant/org.eclipse.ant.tests.ui/META-INF/MANIFEST.MF
index 49b864dac24..4c6fda9cf94 100644
--- a/ant/org.eclipse.ant.tests.ui/META-INF/MANIFEST.MF
+++ b/ant/org.eclipse.ant.tests.ui/META-INF/MANIFEST.MF
@@ -22,7 +22,6 @@ Require-Bundle: org.eclipse.ui.ide;resolution:=optional,
  org.eclipse.ui.workbench.texteditor;resolution:=optional,
  org.eclipse.ui.editors;resolution:=optional,
  org.apache.ant;bundle-version="1.9.2",
- org.junit,
  org.eclipse.core.resources,
  org.eclipse.jdt.core,
  org.eclipse.jdt.launching,
diff --git a/ant/org.eclipse.ant.tests.ui/test plugin/org/eclipse/ant/tests/ui/testplugin/TestAgainExceptionRule.java b/ant/org.eclipse.ant.tests.ui/test plugin/org/eclipse/ant/tests/ui/testplugin/TestAgainExceptionRule.java
deleted file mode 100644
index 6059299ed7f..00000000000
--- a/ant/org.eclipse.ant.tests.ui/test plugin/org/eclipse/ant/tests/ui/testplugin/TestAgainExceptionRule.java	
+++ /dev/null
@@ -1,51 +0,0 @@
-/*******************************************************************************
- *  Copyright (c) 2023 Vector Informatik GmbH and others.
- *
- *  This program and the accompanying materials
- *  are made available under the terms of the Eclipse Public License 2.0
- *  which accompanies this distribution, and is available at
- *  https://www.eclipse.org/legal/epl-2.0/
- *
- *  SPDX-License-Identifier: EPL-2.0
- *
- *******************************************************************************/
-package org.eclipse.ant.tests.ui.testplugin;
-
-import org.junit.rules.TestRule;
-import org.junit.runner.Description;
-import org.junit.runners.model.Statement;
-
-/**
- * Executes the test again for a defined number of retries after in case an
- * {@link TestAgainException} is thrown.
- */
-class TestAgainExceptionRule implements TestRule {
-
-	private final int retryCount;
-
-	public TestAgainExceptionRule(int retryCount) {
-		this.retryCount = retryCount;
-	}
-
-	@Override
-	public Statement apply(final Statement base, final Description description) {
-		return new Statement() {
-
-			@Override
-			public void evaluate() throws Throwable {
-				for (int attempt = 0; attempt < retryCount; attempt++) {
-					try {
-						base.evaluate();
-						return;
-					} catch (TestAgainException e) {
-						String errorMessage = String.format("%s failed attempt %s. Re-testing.", //$NON-NLS-1$
-								description.getDisplayName(), attempt);
-						System.out.println(errorMessage);
-						e.printStackTrace();
-					}
-				}
-			}
-		};
-	}
-
-}