src/share/classes/com/sun/tools/javac/processing/JavacRoundEnvironment.java

*** 112,133 ****
      public Set<? extends Element> getElementsAnnotatedWith(TypeElement a) {
          Set<Element> result = Collections.emptySet();
          if (a.getKind() != ElementKind.ANNOTATION_TYPE)
              throw new IllegalArgumentException(NOT_AN_ANNOTATION_TYPE + a);
  
!         ElementScanner8<Set<Element>, TypeElement> scanner =
              new AnnotationSetScanner(result);
  
          for (Element element : rootElements)
              result = scanner.scan(element, a);
  
          return result;
      }
  
      // Could be written as a local class inside getElementsAnnotatedWith
      private class AnnotationSetScanner extends
!         ElementScanner8<Set<Element>, TypeElement> {
          // Insertion-order preserving set
          Set<Element> annotatedElements = new LinkedHashSet<>();
  
          AnnotationSetScanner(Set<Element> defaultSet) {
              super(defaultSet);
--- 112,133 ----
      public Set<? extends Element> getElementsAnnotatedWith(TypeElement a) {
          Set<Element> result = Collections.emptySet();
          if (a.getKind() != ElementKind.ANNOTATION_TYPE)
              throw new IllegalArgumentException(NOT_AN_ANNOTATION_TYPE + a);
  
!         ElementScanner9<Set<Element>, TypeElement> scanner =
              new AnnotationSetScanner(result);
  
          for (Element element : rootElements)
              result = scanner.scan(element, a);
  
          return result;
      }
  
      // Could be written as a local class inside getElementsAnnotatedWith
      private class AnnotationSetScanner extends
!         ElementScanner9<Set<Element>, TypeElement> {
          // Insertion-order preserving set
          Set<Element> annotatedElements = new LinkedHashSet<>();
  
          AnnotationSetScanner(Set<Element> defaultSet) {
              super(defaultSet);