vFile close()			{ return this; }
vFile close() { if (a == null) { return this; } c.f.dispose(); c.i.flush(); a.dispose(); b.dispose();  Vector v = c.wlist; for (int j = 0; j < v.size(); j++) { vWindow win = (vWindow) v.elementAt(j); win.a = null; win.b = null; win.c = null; } v.removeAllElements(); return this; }
vFile close()			{ return this; } //#%#% TO BE DONE