Convert the issue back to Java to be eclipse-friendly.

Author: ntwigg

durian-swt/src/test/java/com/diffplug/common/swt/Issue_2228.java

@@ -0,0 +1,55 @@
+/*
+ * Copyright (C) 2025 DiffPlug
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.diffplug.common.swt;
+
+import org.eclipse.jface.resource.ImageDescriptor;
+import org.eclipse.swt.SWT;
+import org.eclipse.swt.widgets.Composite;
+import org.eclipse.swt.widgets.Label;
+import org.junit.Test;
+import org.junit.experimental.categories.Category;
+
+@Category(InteractiveTest.class)
+public class Issue_2228 {
+	@Test
+	public void recreate() {
+		// testCoat probably takes a title and a lambda that receives the parent Composite
+		InteractiveTest.testCoat(
+				"Show the difference between `.svg` and `@x2.png` rendering",
+				(Composite parent) -> {
+					// two-column grid
+					Layouts.setGrid(parent).numColumns(2);
+
+					// “.svg” label + image
+					Label svgLabel = new Label(parent, SWT.NONE);
+					svgLabel.setText(".svg");
+
+					Label svgImage = new Label(parent, SWT.NONE);
+					ImageDescriptor svgDesc = ImageDescriptor.createFromFile(
+							Issue_2228.class, "/issue_2228/strikethrough.svg");
+					svgImage.setImage(svgDesc.createImage());
+
+					// “.png” label + image
+					Label pngLabel = new Label(parent, SWT.NONE);
+					pngLabel.setText(".png");
+
+					Label pngImage = new Label(parent, SWT.NONE);
+					ImageDescriptor pngDesc = ImageDescriptor.createFromFile(
+							Issue_2228.class, "/issue_2228/strikethrough.png");
+					pngImage.setImage(pngDesc.createImage());
+				});
+	}
+}