$stateInstance = NULL;
// Create state class name
- $className = $this->getStatePrefix() . '' . $this->convertToClassName($stateName) . 'State';
+ $className = $this->getStatePrefix() . '' . self::convertToClassName($stateName) . 'State';
// ... and set it
$this->setClassName($className);
} // END - if
// Create class name
- $className = $this->statePrefix . $this->convertToClassName($stateName) . 'State';
+ $className = $this->statePrefix . self::convertToClassName($stateName) . 'State';
// Now, let us create the full name of the state class
$this->setClassName($className);