public void visitAnyParameterAnnotationsAttribute(
Clazz clazz, Method method, ParameterAnnotationsAttribute parameterAnnotationsAttribute) {
int[] annotationsCounts = parameterAnnotationsAttribute.u2parameterAnnotationsCount;
Annotation[][] annotations = parameterAnnotationsAttribute.parameterAnnotations;
// All parameters of non-static methods are shifted by one in the local
// variable frame.
int parameterIndex =
(method.getAccessFlags() & ClassConstants.INTERNAL_ACC_STATIC) != 0 ? 0 : 1;
int annotationIndex = 0;
int newAnnotationIndex = 0;
// Go over the parameters.
String descriptor = method.getDescriptor(clazz);
InternalTypeEnumeration internalTypeEnumeration = new InternalTypeEnumeration(descriptor);
while (internalTypeEnumeration.hasMoreTypes()) {
String type = internalTypeEnumeration.nextType();
if (ParameterUsageMarker.isParameterUsed(method, parameterIndex)) {
annotationsCounts[newAnnotationIndex] = annotationsCounts[annotationIndex];
annotations[newAnnotationIndex++] = annotations[annotationIndex];
}
annotationIndex++;
parameterIndex += ClassUtil.isInternalCategory2Type(type) ? 2 : 1;
}
// Update the number of parameters.
parameterAnnotationsAttribute.u2parametersCount = newAnnotationIndex;
// Clear the unused entries.
while (newAnnotationIndex < annotationIndex) {
annotationsCounts[newAnnotationIndex] = 0;
annotations[newAnnotationIndex++] = null;
}
}
public void visitAnyParameterAnnotationsAttribute(
Clazz clazz, Method method, ParameterAnnotationsAttribute parameterAnnotationsAttribute) {
// Visit the annotations.
parameterAnnotationsAttribute.annotationsAccept(clazz, method, annotationVisitor);
}