public class Course 
{
	private String crn;
	private String units;
	private String name;
	private String grade;
	
	public Course(String crn)
	{
		this.crn = crn;
	}
	
	public String getCrn() 
	{
		return crn;
	}
	
	public String getUnits()
	{
		return units;
	}
	
	public void setUnits(String units) 
	{
		this.units = units;
	}
	
	public String getName() 
	{
		return name;
	}
	
	public void setName(String name) 
	{
		this.name = name;
	}
	
	public String getGrade() 
	{
		return grade;
	}
	
	public void setGrade(String grade) 
	{
		this.grade = grade;
	}
	
	
}