/**
* Loads the states of available packages from the PackageStates.php file.
* The result is stored in $this->packageStatesConfiguration.
*
* @return void
*/
protected function loadPackageStates()
{
try {
parent::loadPackageStates();
} catch (Exception\PackageStatesUnavailableException $exception) {
$this->inFailsafeMode = TRUE;
$this->packageStatesConfiguration = array();
$this->scanAvailablePackages();
}
}
