//eg17_Instructor class, to show "aggregation"
//instance of "eg17_Instructor" class is to be a field in "eg17_Course" class

public class eg17_Instructor
{
	private String lastName;
	private String firstName;
	private String officeNumber;
	
	//constructor
	public eg17_Instructor(String lname, String fname, String office)
	{
		lastName = lname;
		firstName = fname;
		officeNumber = office;
	}
	
	public eg17_Instructor(eg17_Instructor object2)
	{
		lastName = object2.lastName;
		firstName = object2.firstName;
		officeNumber = object2.officeNumber;
	}
	
	public String toString()
	{
		String str = "Last Name: " + lastName + "\nFirst Name: " + firstName + "\nOffice Number: " + officeNumber;
		return str;
	}
}