2.3.1. ObjUse-WE3-P1

Subgoals for using objects (creating instances)

1. Declare variable of appropriate class datatype.

2. Assign to variable: keyword new, followed by class name, followed by ().

3. Determine whether parameter(s) are appropriate (API)

   1. Number of parameters

   2. Data types of the parameters

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ObjUse-WE3-P1

Q9: Given this code, how many items are in mine?

Widget mine = new Widget();

Q10: Given this code, how many items are in yours?

Widget yours = new Widget(7);

public class main{ public static void main(String args[]){ } }

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