public Builder mergeFrom(org.apache.hadoop.hbase.shaded.protobuf.generated.BucketCacheProtos.BackingMapEntry other) { if (other == org.apache.hadoop.hbase.shaded.protobuf.generated.BucketCacheProtos.BackingMapEntry.getDefaultInstance()) return this; if (other.hasKey()) { mergeKey(other.getKey()); } if (other.hasValue()) { mergeValue(other.getValue()); } this.mergeUnknownFields(other.unknownFields); onChanged(); return this; }