Television con private

public class Television {
 private String marca="LG";
 private int volumen=6;
 /**
 * @return the marca
 */
 public String getMarca() {
 return marca;
 }
 /**
 * @param marca the marca to set
 */
 public void setMarca(String marca) {
 this.marca = marca;
 }
 /**
 * @return the volumen
 */
 public int getVolumen() {
 return volumen;
 }
 /**
 * @param volumen the volumen to set
 */
 public void setVolumen(int volumen) {
 this.volumen = volumen;
 }
 

}

public class TelevisionTest {
	public static void main(String[] args) {
	Television tv1=new Television();
	tv1.setVolumen(5);
	tv1.setMarca("Sony");
	System.out.println(tv1.getVolumen());
	System.out.println(tv1.getMarca());
	Television tv2=new Television();
	tv2.setVolumen(15);
	System.out.println(tv2.getVolumen());
	System.out.println(tv2 .getMarca());
	}
}