Added the hashCode and equals() method
Added the hashCode and equals() method

vmware-serengeti/yavijava-samples,n4ybn/yavijava,yavijava/yavijava,hubertverstraete/yavijava,yavijava/yavijava-samples,omar-infinio/yavijava,vmware-serengeti/yavijava-samples,michaelrice/yavijava,yavijava/yavijava-samples,vThinkBeyondVM/yavijava-samples