ClassNode cn = new ClassNode();
cr.accept(cn, ClassReader.SKIP_DEBUG);
List<MethodNode> methods = cn.methods;
for (int i = 0; i < methods.size(); ++i) {
MethodNode method = methods.get(i);
if (method.instructions.size() > 0) {
if (!analyze(cn, method)) {
Analyzer<?> a = new Analyzer<BasicValue>(new BasicVerifier());
try {
a.analyze(cn.name, method);