assert ( design != null ); assert ( design.getErrorList().isEmpty());
SessionHandle sessionHandle = DesignEngine.newSession( Locale .getDefault( ) );
	public Report parse( ReportDesignHandle design )	{		assert ( design != null );		assert ( design.getErrorList().isEmpty());		EngineIRVisitor visitor = new EngineIRVisitor( design );		return visitor.translate( );	}