public Builder addStances(
          org.bwapi.proxy.messages.GameMessages.PlayerStatus.Builder builderForValue) {
        if (stancesBuilder_ == null) {
          ensureStancesIsMutable();
          stances_.add(builderForValue.build());
          onChanged();
        } else {
          stancesBuilder_.addMessage(builderForValue.build());
        }
        return this;
      }