/**
* Returns true if the file called <i>$name</i> exists; otherwise returns false.<br />
* If <i>$name</i> is null the <i>$path</i> passed to the construct will be used.
*
* @param string|null $name
* @return boolean
*/
public function exists($name = null)
{
MDataType::mustBeNullableString($name);
if ($name != null) {
$fileInfo = new MFileInfo($name);
return $fileInfo->exists();
}
return $this->fileInfo->exists();
}
