Thomas Van Parys wrote:
Sofie Van Landeghem schreef:
What's the difference between List<List<? extends HasWord>> and List<List<HasWord>> ? Is there a difference?
http://java.sun.com/docs/books/tutorial/extra/generics/wildcards.html
Not an answer but a hopefully good explanation.
T.
Thanks, makes a lot more sense now. And the link does provide an answer btw :) -- ================================================================== Michiel Van Bel PhD student Tel:+32 (0)9 331 36 95 fax:+32 (0)9 3313809 VIB Department of Plant Systems Biology, Ghent University Technologiepark 927, 9052 Gent, BELGIUM mibel@psb.ugent.be http://www.psb.ugent.be ==================================================================