WIP TEST: Switch to runtime initialization instead of rerun

They both have the same result starting with 23.1. Runtime
initialization is public API while rerun is not, and will soon be
deprecated and at some point removed in future releases.

See oracle/graal#5013 (comment)
and oracle/graal#8323

Author: zakkak

core/deployment/src/main/java/io/quarkus/deployment/steps/NativeImageFeatureStep.java

@@ -176,29 +176,45 @@ public void write(String s, byte[] bytes) {
         // hack in reinitialization of process info classes
         if (!runtimeReinitializedClassBuildItems.isEmpty()) {
             MethodCreator runtimeReinitializedClasses = file
-                    .getMethodCreator("runtimeReinitializedClasses", void.class)
+                    .getMethodCreator("runtimeReinitializedClasses", Class[].class)
                     .setModifiers(Modifier.PRIVATE | Modifier.STATIC);
 
             ResultHandle thisClass = runtimeReinitializedClasses.loadClassFromTCCL(GRAAL_FEATURE);
             ResultHandle cl = runtimeReinitializedClasses.invokeVirtualMethod(
                     ofMethod(Class.class, "getClassLoader", ClassLoader.class),
                     thisClass);
-            ResultHandle quarkus = runtimeReinitializedClasses.load("Quarkus");
-            ResultHandle imageSingleton = runtimeReinitializedClasses.invokeStaticMethod(IMAGE_SINGLETONS_LOOKUP,
-                    runtimeReinitializedClasses.loadClassFromTCCL(RUNTIME_CLASS_INITIALIZATION_SUPPORT));
-            for (RuntimeReinitializedClassBuildItem runtimeReinitializedClass : runtimeReinitializedClassBuildItems) {
+            //            ResultHandle quarkus = runtimeReinitializedClasses.load("Quarkus");
+            //            ResultHandle imageSingleton = runtimeReinitializedClasses.invokeStaticMethod(IMAGE_SINGLETONS_LOOKUP,
+            //                    runtimeReinitializedClasses.loadClassFromTCCL(RUNTIME_CLASS_INITIALIZATION_SUPPORT));
+            //            for (RuntimeReinitializedClassBuildItem runtimeReinitializedClass : runtimeReinitializedClassBuildItems) {
+            //                TryBlock tc = runtimeReinitializedClasses.tryBlock();
+            //                ResultHandle clazz = tc.invokeStaticMethod(
+            //                        ofMethod(Class.class, "forName", Class.class, String.class, boolean.class, ClassLoader.class),
+            //                        tc.load(runtimeReinitializedClass.getClassName()), tc.load(false), cl);
+            //                tc.invokeInterfaceMethod(RERUN_INITIALIZATION, imageSingleton, clazz, quarkus);
+            //
+            //                CatchBlockCreator cc = tc.addCatch(Throwable.class);
+            //                cc.invokeVirtualMethod(ofMethod(Throwable.class, "printStackTrace", void.class), cc.getCaughtException());
+            //            }
+            //            runtimeReinitializedClasses.returnVoid();
+
+            //            overallCatch.invokeStaticMethod(runtimeReinitializedClasses.getMethodDescriptor());
+
+            ResultHandle classesArray = runtimeReinitializedClasses.newArray(Class.class,
+                    runtimeReinitializedClasses.load(runtimeInitializedClassBuildItems.size()));
+            for (int i = 0; i < runtimeReinitializedClassBuildItems.size(); i++) {
                 TryBlock tc = runtimeReinitializedClasses.tryBlock();
                 ResultHandle clazz = tc.invokeStaticMethod(
                         ofMethod(Class.class, "forName", Class.class, String.class, boolean.class, ClassLoader.class),
-                        tc.load(runtimeReinitializedClass.getClassName()), tc.load(false), cl);
-                tc.invokeInterfaceMethod(RERUN_INITIALIZATION, imageSingleton, clazz, quarkus);
-
+                        tc.load(runtimeReinitializedClassBuildItems.get(i).getClassName()), tc.load(false), cl);
+                tc.writeArrayValue(classesArray, i, clazz);
                 CatchBlockCreator cc = tc.addCatch(Throwable.class);
                 cc.invokeVirtualMethod(ofMethod(Throwable.class, "printStackTrace", void.class), cc.getCaughtException());
             }
-            runtimeReinitializedClasses.returnVoid();
+            runtimeReinitializedClasses.returnValue(classesArray);
 
-            overallCatch.invokeStaticMethod(runtimeReinitializedClasses.getMethodDescriptor());
+            ResultHandle classes = overallCatch.invokeStaticMethod(runtimeReinitializedClasses.getMethodDescriptor());
+            overallCatch.invokeStaticMethod(INITIALIZE_CLASSES_AT_RUN_TIME, classes);
         }
 
         // Ensure registration of fields being accessed through unsafe is done last to ensure that the class