Trim filer active for solr.StrField ?

[Jörg Kiegeland]

I have defined a field in the solr schema of type "string" which is 
associated with solr.StrField . As it seems, strings with spaces as 
prefix or suffix are written in the index correctly and if I view the 
contents of the index with the web interface
the spaces are still there. But if  I use the Solrj and query for 
documents, the strings are trimmed (whitespace cutted at the end and an 
the front). may be is some kind of TrimFilter active? How can I prevent 
timming (by solr schema or in the solrj api)?

Thanks
Jörg