/**
* Annotation processor entry point, we are using a visitor pattern the visit
* only the class declaration.
*/
public void process() {
DeclarationVisitor scanner = DeclarationVisitors.getDeclarationScanner(
new ListClassVisitor(),
DeclarationVisitors.NO_OP);
for (TypeDeclaration typeDecl : env.getSpecifiedTypeDeclarations())
typeDecl.accept(scanner);