* @return boolean success flag
*
*/
- function prepare($args)
+ function prepare(array $args=array())
{
parent::prepare($args);
*
* @return void
*/
- function handle($args)
+ function handle(array $args=array())
{
parent::handle($args);
$this->showTimeline();
*
* @return boolean true
*/
- function isReadOnly($args)
+ function isReadOnly(array $args=array())
{
return true;
}