I used the following blog to build an importer (http://www.nuxeo.com/blog/development/2012/03/monday-dev-heaven-multithreaded-transactional-documents-import-nuxeo/). This importer listens to a folder in which I can place files which are imported into Nuxeo and deleted from the folder. So far so good, this works very nice.

But this importer only works for files which have less then 25 characters. All the files are removed from the source folder, but only the files with 24 characters or less are placed in Nuxeo. How is this possible and is it possible to change this yourself, or is this something which should be changed by nuxeo?