private static boolean isDirectAccessAllowed(
FieldNode a, ClassNode receiver, boolean isSamePackage) {
ClassNode declaringClass = a.getDeclaringClass().redirect();
ClassNode receiverType = receiver.redirect();
// first, direct access from within the class or inner class nodes
if (declaringClass.equals(receiverType)) return true;
if (receiverType instanceof InnerClassNode) {
while (receiverType != null && receiverType instanceof InnerClassNode) {
if (declaringClass.equals(receiverType)) return true;
receiverType = receiverType.getOuterClass();
}
}
// no getter
return a.isPublic() || (a.isProtected() && isSamePackage);
}
