HHH-19894 Switch the Javadoc theme for JDK 25

Author: marko-bekhta

local-build-plugins/src/main/groovy/local.javadoc.gradle

@@ -11,7 +11,7 @@ configurations {
 }
 
 dependencies {
-    themezip 'org.hibernate.infra:hibernate-asciidoctor-theme:6.0.2.Final@zip'
+    themezip 'org.hibernate.infra:hibernate-asciidoctor-theme:6.1.1.Final@zip'
 }
 
 tasks.register('unpackTheme', Copy) {
@@ -44,8 +44,9 @@ tasks.withType(Javadoc).configureEach {
         windowTitle = "Hibernate Javadocs ($project.name)"
         docTitle = "Hibernate Javadocs ($project.name : $project.version)"
         // Pick the styles for the JDK that is used to "build" the Javadocs:
-        stylesheetFile = rootProject.layout.buildDirectory.dir("unpacked-theme").get()
-                .dir("hibernate-asciidoctor-theme").dir("javadoc").dir("jdk21").file("stylesheet.css").asFile
+
+        def rootThemeDir = rootProject.layout.buildDirectory.dir("unpacked-theme").get().dir("hibernate-asciidoctor-theme").dir("javadoc").dir("jdk25")
+        stylesheetFile = rootThemeDir.file("stylesheet.css").asFile
         bottom = "Copyright &copy; 2001-$currentYear <a href=\"https://redhat.com\">Red Hat, Inc.</a>  All Rights Reserved."
 
         // The javadoc folder contains cached versions of the respective element-list files to avoid release issues when servers are down
@@ -70,6 +71,10 @@ tasks.withType(Javadoc).configureEach {
         quiet()
 
         addBooleanOption('Xdoclint:none', true)
+
+        header = "<div id=\"toggleContainer\"></div>"
+        addStringOption '-add-script', rootThemeDir.dir('resources').file('theme-switch.js').asFile.absolutePath
+        docFilesSubDirs = true
     }
     dependsOn tasks.unpackTheme
 }