update to 26.0.2 and changed processTemplate reflection (#199)

ext/main/java/io/phasetwo/wizard/WizardResourceProvider.java

@@ -99,9 +99,7 @@ public Response wizard() {
             .setAttribute("realmName", realm.getName());
     FreeMarkerLoginFormsProvider fm = (FreeMarkerLoginFormsProvider) form;
     try {
-      Method processTemplateMethod =
-          fm.getClass()
-              .getDeclaredMethod("processTemplate", Theme.class, String.class, Locale.class);
+      Method processTemplateMethod = getProcessTemplateMethod(fm);
       processTemplateMethod.setAccessible(true);
       Response resp =
           (Response)
@@ -114,6 +112,24 @@ public Response wizard() {
     return Response.status(Response.Status.INTERNAL_SERVER_ERROR).build();
   }
 
+  Method getProcessTemplateMethod(FreeMarkerLoginFormsProvider provider)
+      throws NoSuchMethodException {
+    Class<?> clazz = provider.getClass();
+    StringBuilder o = new StringBuilder();
+    while (clazz != null) {
+      o.append(clazz.getSimpleName()).append("->");
+      try {
+        Method method =
+            clazz.getDeclaredMethod("processTemplate", Theme.class, String.class, Locale.class);
+        return method;
+      } catch (NoSuchMethodException ignore) {
+      }
+      clazz = clazz.getSuperclass();
+    }
+    throw new NoSuchMethodException(
+        String.format("Unable to find processTemplate method in hierarchy %s", o.toString()));
+  }
+
   @GET
   @Path("{path:^(200|fonts|images|main|site).*}")
   public Response staticResources(@PathParam("path") final String path) throws IOException {

pom.xml

@@ -29,9 +29,9 @@
     <java.version>21</java.version>
     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
     <main.java.package>io.phasetwo.wizard</main.java.package>
-    <keycloak.version>25.0.0</keycloak.version>
+    <keycloak.version>26.0.2</keycloak.version>
     <guava.version>33.0.0-jre</guava.version>
-    <lombok.version>1.18.32</lombok.version>
+    <lombok.version>1.18.34</lombok.version>
     <auto-service.version>1.1.1</auto-service.version>
     <ossrh.url>https://s01.oss.sonatype.org</ossrh.url>
   </properties>