class MetricData {
  String metricName;
  Object value;

  public MetricData(String name, Object val) {
    metricName = name;
    value = val;
  }

  public String toString() {<FILL_FUNCTION_BODY>}
}

    StringBuffer b = new StringBuffer();
    b.append("<Metric>\n");
    b.append("  <MetricName>" + metricName + "</MetricName>\n");
    b.append("  <Value>" + value.toString() + "</Value>\n");
    b.append("</Metric>\n");
    return b.toString();
  
<no_super_class>