Hello all, I'm getting start a study about biojava package I saw some points that I would know about. -> About the modeling of the class Feature, instead of use a recursive structure where Feature implements a FeatureHolder, the FeatureHolder could be like a Propreties that already exists in java.util? It's hold the tree features but doesn't make necessary the recursive navigation, in the truth, all information is there, full, so methods extending the Type Propreties could be implemeted to get only specific information. Thank you, Igor de Andrade Lima Gatis www.cin.ufpe.br/~ialg [EMAIL PROTECTED] [EMAIL PROTECTED] "Any sufficiently advanced technology is indistinguishable from magic." - A. C. Clarke _______________________________________________ Biojava-l mailing list - [EMAIL PROTECTED] http://biojava.org/mailman/listinfo/biojava-l