diff --git a/src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/HtmlConfiguration.java b/src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/HtmlConfiguration.java
index 2269f2a4a55..d3d46c3c3b8 100644
--- a/src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/HtmlConfiguration.java
+++ b/src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/HtmlConfiguration.java
@@ -342,9 +342,6 @@ public class HtmlConfiguration extends BaseConfiguration {
* if only classes are provided on the command line.
*/
protected void setTopFile() {
- if (!checkForDeprecation()) {
- return;
- }
if (options.createOverview()) {
topFile = DocPaths.INDEX;
} else {
@@ -368,15 +365,6 @@ public class HtmlConfiguration extends BaseConfiguration {
return null;
}
- protected boolean checkForDeprecation() {
- for (TypeElement te : getIncludedTypeElements()) {
- if (isGeneratedDoc(te)) {
- return true;
- }
- }
- return false;
- }
-
/**
* Generate "overview.html" page if option "-overview" is used or number of
* packages is more than one. Sets {@code HtmlOptions.createOverview} field to true.
diff --git a/src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/IndexRedirectWriter.java b/src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/IndexRedirectWriter.java
index 1837b6c5b2d..e4543471a69 100644
--- a/src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/IndexRedirectWriter.java
+++ b/src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/IndexRedirectWriter.java
@@ -26,6 +26,7 @@
package jdk.javadoc.internal.doclets.formats.html;
import java.util.List;
+import java.util.Objects;
import jdk.javadoc.internal.doclets.formats.html.markup.Head;
import jdk.javadoc.internal.doclets.formats.html.markup.ContentBuilder;
@@ -65,6 +66,8 @@ public class IndexRedirectWriter extends HtmlDocletWriter {
private IndexRedirectWriter(HtmlConfiguration configuration, DocPath filename, DocPath target) {
super(configuration, filename);
+ assert target != null && !target.isEmpty() && !Objects.equals(target, filename)
+ : "target: '" + target.getPath() + "'";
this.target = target;
}
diff --git a/test/langtools/jdk/javadoc/doclet/testIndexRedirect/TestIndexRedirect.java b/test/langtools/jdk/javadoc/doclet/testIndexRedirect/TestIndexRedirect.java
new file mode 100644
index 00000000000..d3ddb564e60
--- /dev/null
+++ b/test/langtools/jdk/javadoc/doclet/testIndexRedirect/TestIndexRedirect.java
@@ -0,0 +1,68 @@
+/*
+ * Copyright (c) 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
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/*
+ * @test
+ * @bug 8322874
+ * @summary Redirection loop in index.html
+ * @library /tools/lib ../../lib
+ * @modules jdk.javadoc/jdk.javadoc.internal.tool
+ * @build javadoc.tester.* toolbox.ToolBox builder.ClassBuilder
+ * @run main TestIndexRedirect
+ */
+
+
+import java.nio.file.Path;
+
+import toolbox.ToolBox;
+
+import javadoc.tester.JavadocTester;
+
+public class TestIndexRedirect extends JavadocTester {
+
+ final ToolBox tb = new ToolBox();
+
+ public static void main(String... args) throws Exception {
+ var tester = new TestIndexRedirect();
+ tester.runTests();
+ }
+
+ @Test
+ public void test(Path base) throws Exception {
+ Path src = base.resolve("src");
+ Path api = base.resolve("api");
+
+ tb.writeJavaFiles(src,
+ "/** Module m. */ module m { requires java.se; }");
+
+ javadoc("-d", api.toString(),
+ "--source-path", src.toString(),
+ "--module", "m");
+ checkExit(Exit.OK);
+
+ checkOutput("index.html", true,
+ "",
+ ""
+ );
+ }
+}