سلسلة Ghatan bishtare.

Ba inke java permitive dare vali una baraye backward compatibility va performance hastesh ke dar kenare una class haye hamun permitive ha hastesh Msln int: permitive Integer: class Az nazare dara budane permitive ha harfe shoma dorost 100% object oriented nist vali bastegi dare be barnamenevis ke az class ha estefade kone ya permitive ha