}
private RuntimeStage loadStage(String baseDir, boolean withLogger) {
Stage stage = stageBuilder.loadStage(baseDir, checker);
// stageBuilder.backupData(stage.getBaseDir(),
// backupFilename( new SimpleDateFormat("yyMMdd-HHmmss'i'").format(new Date()) ));
Logger logger = null;
if( withLogger ) {
logger = initializeLogger(stage);
}
return new RuntimeStage(stage, logger);
}