To 0 additems method adds the parameter value to

to 0. addItems method adds the parameter value to numOfItems and returns the updated
numOfItems.
Decide an appropriate datatype for each attribute and return type for each method. You will also
need to decide the parameter types for all mutator methods.
Decide an appropriate public/private modifier for each variable and each method.
*

CSE 205 Spring 2017
9. Study the class diagram and the code that follows. Then fill in the three blanks given below. [6
points]
Vehicle[] vehicleList = new Vehicle[3];
vehicleList[0] = new Vehicle();
vehicleList[1] = new Truck();
vehicleList[2] = new Car();
for (int i=0; i <= 2; i++)
vehicleList[i].move();
a) vehicleList[0].move() refers to move() of ____Vehicle___ class
b) vehicleList[1].move() refers to move() of _____Vehicle___ class
c) vehicleList[2].move() refers to move() of ____Car________ class
Section 3: Output Problems [Total 22 points]
10. Study the code segment given below and write the output of this code in the space provided
below. [10 points]
public class Split1
{
public static void main(String[] args)
{
String line = "/java//programming/";
String[] words = line.split("/");
System.out.println("\nsize " + words.length);
for (int i=0; i<words.length; i++)
System.out.println(words[i] + " with length" + words[i].length());
}
}
Vehicle
Car
move()
move()
Truck
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CSE 205 Spring 2017
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