currently, the inteceptor build only handle the public methods of the bean instead of all methods.

In org.apache.openejb.assembler.classic.InterceptorBindingBuilder.build(BeanContext, EnterpriseBeanInfo), following logic is used to find interceptors of all methods of bean class.

for (Method method : beanContext.getBeanClass().getMethods()) {

• List<InterceptorData> methodInterceptors = createInterceptorDatas(method, beanInfo.ejbName, this.bindings);
  -
• // The bean itself gets to intercept too and is always last.
• methodInterceptors.add(beanAsInterceptor);
  -
• beanContext.setMethodInterceptors(method, methodInterceptors);
  }

But because Class.getMethods() can only return public methods, we missed all private/protected methods here.