8327879: Convert javax/swing/border/Test4760089.java applet test to main

Backport-of: a68f5d7331c2e6c4bc51eee95abcbabb5a19b484

Author: GoeLin

test/jdk/javax/swing/border/Test4760089.html

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2010, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2010, 2024, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -21,29 +21,52 @@
  * questions.
  */
 
+import java.awt.Dimension;
+import javax.swing.BorderFactory;
+import javax.swing.Box;
+import javax.swing.JComponent;
+import javax.swing.JPanel;
+import javax.swing.border.Border;
+import javax.swing.border.EtchedBorder;
+import javax.swing.border.TitledBorder;
+
 /*
  * @test
  * @bug 4760089
  * @summary Tests that titled border do not paint inner titled border over its caption
- * @author Sergey Malenkov
- * @run applet/manual=yesno Test4760089.html
+ * @library /java/awt/regtesthelpers
+ * @build PassFailJFrame
+ * @run main/manual Test4760089
  */
 
-import javax.swing.JApplet;
-import javax.swing.JPanel;
-import javax.swing.border.Border;
-import javax.swing.border.EtchedBorder;
-import javax.swing.border.TitledBorder;
+public class Test4760089 {
+    public static void main(String[] args) throws Exception {
+        String testInstructions = """
+                When test starts, a panel with a compound titled border is seen.
+                If one of its titles is overstruck with the border's
+                line then test fails. Otherwise test passes.""";
+
+        PassFailJFrame.builder()
+                .title("Test Instructions")
+                .instructions(testInstructions)
+                .rows(4)
+                .columns(35)
+                .splitUI(Test4760089::init)
+                .build()
+                .awaitAndCheck();
+    }
 
-public class Test4760089 extends JApplet {
-    @Override
-    public void init() {
+    public static JComponent init() {
         Border border = new EtchedBorder();
-        border = new TitledBorder(border, "LEFT",  TitledBorder.LEFT,  TitledBorder.TOP);
+        border = new TitledBorder(border, "LEFT", TitledBorder.LEFT, TitledBorder.TOP);
         border = new TitledBorder(border, "RIGHT", TitledBorder.RIGHT, TitledBorder.TOP);
 
         JPanel panel = new JPanel();
         panel.setBorder(border);
-        getContentPane().add(panel);
+        panel.setPreferredSize(new Dimension(200, 100));
+        Box main = Box.createVerticalBox();
+        main.setBorder(BorderFactory.createEmptyBorder(8, 8, 8, 8));
+        main.add(panel);
+        return main;
     }
 }