public com.google.api.Metric buildPartial() { com.google.api.Metric result = new com.google.api.Metric(this); int from_bitField0_ = bitField0_; int to_bitField0_ = 0; result.type_ = type_; result.labels_ = internalGetLabels(); result.labels_.makeImmutable(); result.bitField0_ = to_bitField0_; onBuilt(); return result; }