A DESCRIPTION OF THE PROBLEM :
Given an annotation processor processing an ElementKind.CLASS. The class being processed has an annotation on a type parameter bound. The processor tries to get all type parameter annotations via calling getAnnotationMirrors() on each element returned by TypeElement#getTypeParameters().getTypeParameters(), however, CLASS_TYPE_PARAMETER_BOUND annotations are not returned.


STEPS TO FOLLOW TO REPRODUCE THE PROBLEM :
Write a trivial annotation processor and corresponding trivial annotation. The annotation processor need only output the number of entries returned by getTypeParameters(). Create another annotation that has a target of (at least) ElementType.TYPE_USE and use it to annotate a class that has type bound parameter.

EXPECTED VERSUS ACTUAL BEHAVIOR :
EXPECTED -
Calling getAnnotationMirrors() on each element returned by getTypeParameters() should return the type bound parameter annotation mirror
ACTUAL -
They are not returned

---------- BEGIN SOURCE ----------
// a trivial annotation processor
@SupportedAnnotationTypes("name here")
@SupportedSourceVersion(SourceVersion.RELEASE_8)
public class TestProcessor extends AbstractProcessor {
    @Override
    public boolean process(Set<? extends TypeElement> annotations, RoundEnvironment environment) {
        annotations.forEach(annotation -> {
            Set<? extends Element> elementsAnnotatedWith = environment.getElementsAnnotatedWith(annotation);
            elementsAnnotatedWith.forEach(element -> {
                if (element.getKind() == ElementKind.CLASS) {
                    TypeElement typeElement = (TypeElement) element;
                    List<? extends TypeParameterElement> typeParameters = typeElement.getTypeParameters();
                    typeParameters.forEach(p -> processingEnv.getMessager().printMessage(Diagnostic.Kind.NOTE, "Found: " + p.getAnnotationMirrors().size()));
                }
            });
        });
        return true;
    }
}

// the annotation to use for processing
@Retention(RetentionPolicy.SOURCE)
@Target(ElementType.TYPE)
public @interface TestProcessorAnnotation {
}

// the annotation to use on the class
@Retention(RetentionPolicy.RUNTIME)
@Target(ElementType.TYPE_USE)
public @interface TestAnnotation {
}

// the class
@TestProcessorAnnotation
public class Test<T extends @TestAnnotation List> {
}

---------- END SOURCE ----------

FREQUENCY : always