code: public void setTargetSignificance(String targetSignificance) {
  
          if (TraceComponent.isAnyTracingEnabled() && TRACE.isDebugEnabled()) {
              SibTr.debug(this, TRACE, "setTargetSignificance", targetSignificance);
          }
          _targetSignificance = targetSignificance;
  
      }
docs: Set the target significance property.
  
  @param target significance