Question
In java I have Weight1 objects a,b,c,d,e,f,g,h and Weight2 objects w,x,y,z note weight2 is a subclass of weight1 e,f,g, and h are instantiated as weight2.
In java I have Weight1 objects a,b,c,d,e,f,g,h and Weight2 objects w,x,y,z note weight2 is a subclass of weight1 e,f,g, and h are instantiated as weight2. However, they are not displaying as weight2 objects but weight1. Is there anyway to make for example f display as the weight2 object without casting it?
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Hands-On Database
Authors: Steve Conger
2nd Edition
0133024415, 978-0133024418
