feat(practicaLineUp): 'Impresora' class was modified

'Impresora' class was extended from 'Thread' class and 'run' method was overrided

Author: RicardoRobledo

practicaLineUp/src/Impresora.java

@@ -4,7 +4,7 @@
  * @author: Ricardo
  * */
 
-public class Impresora implements controladorImpresora{
+public class Impresora extends Thread implements controladorImpresora{
 
  private Panfleto panfleto;
 
@@ -25,4 +25,9 @@ public void setPanfleto(Panfleto panfleto) {
  public void dibujar() {
 
  }
+
+ @Override
+ public void run(){
+ 
+ }
 }