Map<String,List<ClassInfoBean>> removeDuplicates(Map<String, List<ClassInfoBean>> interfaceMap){

   Map<String, List<ClassInfoBean>> interfaceMapWithoutDuplicate = new HashMap();

      

   for(Map.Entry<String, List<ClassInfoBean>> entry: interfaceMap.entrySet()){

      List<ClassInfoBean> classListWithoutDuplicate = new ArrayList();

      boolean alreadyContain = false;

      for(ClassInfoBean classes: entry.getValue()){

         for(ClassInfoBean classes1: classListWithoutDuplicate){

            if(classes1.name.equalsIgnoreCase(classes.name)){

               alreadyContain = true;

               break;

            }

         }

         if(alreadyContain == false){

            classListWithoutDuplicate.add(classes);

         }

      }

      interfaceMapWithoutDuplicate.put(entry.getKey(), classListWithoutDuplicate);

   }

      

   return interfaceMapWithoutDuplicate;

}