/**
  * Sets the default class paths
  */
 private static function setDefaultClassPath()
 {
     $ezerPath = realpath(dirname(__FILE__) . '/../../');
     $enginePath = $ezerPath . '/engine';
     self::$_classPath = array(self::buildPath("{$ezerPath}/config", "*"), self::buildPath("{$enginePath}/core", "*"), self::buildPath("{$enginePath}/infra", "propel", "*"), self::buildPath("{$enginePath}/process", "*"));
 }