public int IsReadable(boolean[] retVal) { return XPCOM.VtblCall(super.LAST_METHOD_ID + 33, getAddress(), retVal);
public int IsReadable(boolean[] _retval) { return XPCOM.VtblCall(super.LAST_METHOD_ID + 33, getAddress(), _retval);
	public int IsReadable(boolean[] retVal) {		return XPCOM.VtblCall(super.LAST_METHOD_ID + 33, getAddress(), retVal);	}