How to use

nullSafeSize

method

in

org.springframework.data.gemfire.util.CollectionUtils

@SuppressWarnings("all")
boolean isSingleNonEntityResult(QueryMethod method, Collection<?> result) {
  Class<?> methodReturnType = method.getReturnedObjectType();
  methodReturnType = methodReturnType != null ? methodReturnType : Void.class;
  return nullSafeSize(result) == 1 && !Void.TYPE.equals(methodReturnType) && !method.isCollectionQuery();
}

@SuppressWarnings("all")
boolean isSingleNonEntityResult(QueryMethod method, Collection<?> result) {
  Class<?> methodReturnType = method.getReturnedObjectType();
  methodReturnType = methodReturnType != null ? methodReturnType : Void.class;
  return nullSafeSize(result) == 1 && !Void.TYPE.equals(methodReturnType) && !method.isCollectionQuery();
}