class Test2{
   String b="33";

	foo(){
		ret;
		String g="w";
		{
			ret = 5;
		    g="5";
		}	
		ret = 3+4;
	b="22";
		return ret;
	}
	
	int neufoo(a)
	{
	tt;
	  tt=foo();
	  a="ww";
	  return 3;
	}
}