cdm/src/main/java/ucar/nc2/units/DateUnit.java
public Date getDate() {
    double secs = timeUnit.getValueInSeconds(value);
    return new Date(getDateOrigin().getTime() + (long) (1000 * secs));
  }
public Date getDate() {
    double secs = timeUnit.getValueInSeconds(value);
    return new Date(getDateOrigin().getTime() + (long) (1000 * secs));
  }
Get the equivalent java.util.Date.

@return Date or null if failure