My Quick Summary of Classes 1.A class is an abstract concept. a.Other Descriptions i.A class is a blueprint. ii.A class represents a category of items. b.Examples i.A Radio is a category of items. ii.A Student is a category of items. iii.A Ball is a category of items. 2.An object is the embodiment of a class. a.Other Descriptions i.An object is an instance of a class. ii.…
showed first 75 words of 616 total

showed last 75 words of 616 total
…use of the keyword return. *Mutator methods change the state of the object and modify instance data. *Notice that the instance data myColor is changed. *This mutator method does not return a value. Notice the use of the keyword void and notice the lack of the keyword return. *This mutator method needs information in order to change the object. The needed information is received by using a parameter. Notice the use of the parameter color.