In Java

Part 1: requires three files: Design and save your Motor class before you make Vehicle, so you can specify Motor as a Vehicle data attribute.

Class Motor (make this class first because Motor is an attribute of class Vehicle) Attributes (all private)

• int cylinders
• int hp
• String type (possible values being gas, deisel, electric etc)

Methods (all public)

• a constructor that can assign values to all attributes
• getters and for each attribute (setters not needed)
• a toString method that returns the status of a Motor instance, all attributes.

Class Vehicle Attributes (all private)

• String make
• String model
• int year
• double price
• Motor motor (see below)

Methods (public)

• a constructor that can assign values to all attributes
• a setter for the price
• a getter for the price
• a toString method that returns the status of a Vehicle instance, all attributes.

Class TestVehicle This is the executable class. In the main method, make an arraylist of five or six Vehicle instances and then use a foreach loop to display them. Part 2

1. Write a Java program that prompts the user to enter a security code that matches a specific pattern. Your program must approve the user's entry. The pattern consists of these characters in this sequence: An upper case character, a lower case character, an upper case character, a lower case character, any 4 digits, 2 or 3 lower case letters, 2 upper case characters, 1 digit. Refer to Appendix H beginning on pages 1170. Example Run

Enter the code pattern AbCd1234abcXX0 Yes, AbCd1234abcXX0 matches the pattern