Grouped methods. Better checks.
Grouped methods. Better checks.

svn path=/trunk/eXist-1.0/; revision=2487

eXist-db/exist,RemiKoutcherawy/exist,ambs/exist,dizzzz/exist,lcahlander/exist,ljo/exist,ljo/exist,adamretter/exist,lcahlander/exist,patczar/exist,eXist-db/exist,lcahlander/exist,olvidalo/exist,dizzzz/exist,opax/exist,joewiz/exist,hungerburg/exist,MjAbuz/exist,wolfgangmm/exist,jensopetersen/exist,hungerburg/exist,wshager/exist,wshager/exist,wolfgangmm/exist,patczar/exist,lcahlander/exist,adamretter/exist,shabanovd/exist,joewiz/exist,zwobit/exist,eXist-db/exist,ambs/exist,shabanovd/exist,MjAbuz/exist,eXist-db/exist,shabanovd/exist,windauer/exist,kohsah/exist,jessealama/exist,opax/exist,kohsah/exist,windauer/exist,patczar/exist,ambs/exist,wshager/exist,wshager/exist,zwobit/exist,RemiKoutcherawy/exist,shabanovd/exist,RemiKoutcherawy/exist,joewiz/exist,zwobit/exist,wshager/exist,jensopetersen/exist,ambs/exist,lcahlander/exist,joewiz/exist,opax/exist,joewiz/exist,jessealama/exist,jensopetersen/exist,MjAbuz/exist,shabanovd/exist,lcahlander/exist,zwobit/exist,ljo/exist,jensopetersen/exist,opax/exist,ambs/exist,shabanovd/exist,patczar/exist,kohsah/exist,windauer/exist,jensopetersen/exist,jessealama/exist,dizzzz/exist,MjAbuz/exist,kohsah/exist,olvidalo/exist,hungerburg/exist,adamretter/exist,jessealama/exist,wolfgangmm/exist,opax/exist,RemiKoutcherawy/exist,zwobit/exist,wolfgangmm/exist,ljo/exist,adamretter/exist,windauer/exist,joewiz/exist,hungerburg/exist,dizzzz/exist,eXist-db/exist,eXist-db/exist,MjAbuz/exist,jessealama/exist,MjAbuz/exist,patczar/exist,jensopetersen/exist,ljo/exist,zwobit/exist,hungerburg/exist,kohsah/exist,windauer/exist,ljo/exist,dizzzz/exist,kohsah/exist,windauer/exist,olvidalo/exist,dizzzz/exist,ambs/exist,wolfgangmm/exist,patczar/exist,wshager/exist,adamretter/exist,wolfgangmm/exist,olvidalo/exist,RemiKoutcherawy/exist,olvidalo/exist,adamretter/exist,RemiKoutcherawy/exist,jessealama/exist