revert removing resource class

Author: csviri

operator-framework-core/src/main/java/io/javaoperatorsdk/operator/api/config/ControllerConfigurationOverrider.java

@@ -36,6 +36,7 @@ public class ControllerConfigurationOverrider<R extends HasMetadata> {
   private GenericFilter<R> genericFilter;
   private RateLimiter rateLimiter;
   private Map<DependentResourceSpec, Object> configurations;
+  private Class<R> resourceClass;
   private String name;
 
   private ControllerConfigurationOverrider(ControllerConfiguration<R> original) {
@@ -51,6 +52,7 @@ private ControllerConfigurationOverrider(ControllerConfiguration<R> original) {
     this.genericFilter = original.genericFilter().orElse(null);
     this.original = original;
     this.rateLimiter = original.getRateLimiter();
+    this.resourceClass = original.getResourceClass();
     this.name = original.getName();
   }
 
@@ -159,6 +161,11 @@ public ControllerConfigurationOverrider<R> withName(String name) {
     return this;
   }
 
+  public ControllerConfigurationOverrider<R> withResourceClass(Class<R> resourceClass) {
+    this.resourceClass = resourceClass;
+    return this;
+  }
+
   public ControllerConfigurationOverrider<R> replacingNamedDependentResourceConfig(String name,
       Object dependentResourceConfig) {
 
@@ -176,7 +183,7 @@ public ControllerConfigurationOverrider<R> replacingNamedDependentResourceConfig
   }
 
   public ControllerConfiguration<R> build() {
-    final var overridden = new ResolvedControllerConfiguration<>(original.getResourceClass(),
+    final var overridden = new ResolvedControllerConfiguration<>(resourceClass,
         name,
         generationAware, original.getAssociatedReconcilerClassName(), retry, rateLimiter,
         reconciliationMaxInterval, onAddFilter, onUpdateFilter, genericFilter,