class JspModelBody extends AbstractModelBody {

    @Override
    public void evaluate(Writer writer) throws IOException {
        if (jspFragment == null) {
            return;
        }

        try {
            jspFragment.invoke(writer);
        } catch (JspException e) {
            throw new IOException("JspException when evaluating the body", e);
        }
    }

    public  JspModelBody(JspFragment jspFragment, JspContext jspContext);

}