code: public boolean isEquivalentTo(TimeZoneRule other) {
          if (rawOffset == other.rawOffset && dstSavings == other.dstSavings) {
              return true;
          }
          return false;
      }
docs: Returns if this rule represents the same rule and offsets as another.
  When two <code>TimeZoneRule</code> objects differ only its names, this method returns
  true.
  
  @param other The <code>TimeZoneRule</code> object to be compared with.
  @return true if the other <code>TimeZoneRule</code> is the same as this one.