public ParamResolver supports(ParamMetaData metaData) {
   for (ParamResolver resolver : customerResolvers) {
     if (resolver.supports(metaData)) {
       return resolver;
     }
   }
   for (ParamResolver resolver : buildinResolvers) {
     if (resolver.supports(metaData)) {
       return resolver;
     }
   }
   return null;
 }
 public boolean supports(ParamMetaData metaData) {
   if (inner.supports(metaData)) {
     addIndexAliasParamNameIfNeccessary(metaData);
     return true;
   }
   return false;
 }