def demangle_class_method_name(self, cls_mangled, method_name):
    if self.proguard:
        cls_demangled = demangle_classname(cls_mangled)
        if cls_demangled:
            return self.proguard.lookup_method(cls_demangled, method_name)
    return None
def demangle_class_method_name(self, cls_mangled, method_name):
    if self.proguard:
        cls_demangled = demangle_classname(cls_mangled)
        if cls_demangled:
            return self.proguard.lookup_method(cls_demangled, method_name)
    return None