@@ -0,0 +1,180 @@
+class test%7B%0A%09%0A%09public static void main (String args%5B%5D)%7B%0A%09%09%0A%09%09try %7B%0A%09%09%09%0A%09%09%09%0A%09%09%09Process executar = Runtime.getRuntime().exec(%22firefox%22);%0A%09%09%09%0A%09%09%7Dcatch(Exception e)%7B%0A%09%09%09%0A%09%09%7D%0A%09%09%0A%09%7D%0A%09%0A%7D%0A

Create executar_programa_externo.java