package essai;

public class Essai {

	/**
	 * @param args
	 * @author Lugiez
	 * simple class for first JUnit Tests
	 */
	private int val;

	public Essai(int val) {
		super();
		this.val = val;
	}

	/**
	 * @return value of attribute val
	 */
	public int getVal() {
		return val;
	}

	public void setVal(int val) {
		this.val = val;
	}
	
	/**
	 * To raise an exception for val==0
	 * @return 1/val
	 */
	public float invVal() throws ArithmeticException  {		
		return 1/this.val;
	}
	
	public static void main(String[] args) {
		// TODO Auto-generated method stub
		System.out.print("ok");
	}

}