code: static Map<String, List<Method>> getBusinessMethodsByName(BeanMetaData bmd) {
          Map<String, List<Method>> methodsByName = new HashMap<String, List<Method>>();
          collectBusinessMethodsByName(methodsByName, bmd.methodInfos);
          collectBusinessMethodsByName(methodsByName, bmd.localMethodInfos);
          return methodsByName;
      }
docs: Returns a map of method name to list of business methods.