move the resource class metadata to sub directory called "javaoperatorsdk"

Author: Soroosh Sarabadani

operator-framework/src/main/java/io/javaoperatorsdk/operator/ControllerUtils.java

@@ -21,7 +21,7 @@ public class ControllerUtils {
 
     static {
         try {
-            final Enumeration<URL> customResourcesMetadaList = ControllerUtils.class.getClassLoader().getResources("javaoperatorsdk-custom-resources");
+            final Enumeration<URL> customResourcesMetadaList = ControllerUtils.class.getClassLoader().getResources("javaoperatorsdk/controllers");
             for (Iterator<URL> it = customResourcesMetadaList.asIterator(); it.hasNext(); ) {
                 URL url = it.next();
                 final List<String> classNamePairs = Files.lines(Path.of(url.getPath()))

operator-framework/src/main/java/io/javaoperatorsdk/operator/processing/ControllerAnnotationProcessor.java

@@ -37,7 +37,7 @@ public class ControllerAnnotationProcessor extends AbstractProcessor {
     public synchronized void init(ProcessingEnvironment processingEnv) {
         super.init(processingEnv);
         try {
-            resource = processingEnv.getFiler().createResource(StandardLocation.CLASS_OUTPUT, "", "javaoperatorsdk-custom-resources");
+            resource = processingEnv.getFiler().createResource(StandardLocation.CLASS_OUTPUT, "", "javaoperatorsdk/controllers");
         } catch (IOException e) {
             throw new RuntimeException(e);
         }
@@ -50,11 +50,13 @@ public synchronized void init(ProcessingEnvironment processingEnv) {
 
     @Override
     public boolean process(Set<? extends TypeElement> annotations, RoundEnvironment roundEnv) {
-
+        System.out.println("annotatedElements:");
         try {
             for (TypeElement annotation : annotations) {
                 Set<? extends Element> annotatedElements
                         = roundEnv.getElementsAnnotatedWith(annotation);
+                System.out.println("annotatedElements:");
+                System.out.println(annotatedElements);
                 annotatedElements.stream().filter(element -> element.getKind().equals(ElementKind.CLASS))
                         .map(e -> (TypeElement) e)
                         .forEach(e -> this.generateDoneableClass(e, printWriter));