core/src/main/java/com/orientechnologies/common/profiler/OAbstractProfiler.java
protected void updateMetadata(final String iName, final String iDescription, final METRIC_TYPE iType) {
    if (iDescription != null && dictionary.putIfAbsent(iName, iDescription) == null)
      types.put(iName, iType);
  }
protected void updateMetadata(final String iName, final String iDescription, final METRIC_TYPE iType) {
    if (iDescription != null && dictionary.putIfAbsent(iName, iDescription) == null)
      types.put(iName, iType);
  }
Updates the metric metadata.