@XmlElementRef
private final Value value;
</BUG>
public Measurement() {
<BUG>this(new Metric(), new Value());
</BUG>
}
<BUG>public Measurement(Metric metric, Value value) {
</BUG>
this.metric = metric;

@XmlAccessorType(XmlAccessType.NONE)
public class Measurement {
@XmlIDREF
@XmlAttribute(required = true)
private final Metric metric;
@XmlAttribute(required = true)
private final String value;
public Measurement() {
this(new Metric(), "");
}
public Measurement(Metric metric, String value) {
this.metric = metric;
