public Builder mergeFrom(org.apache.hadoop.hdfs.protocol.proto.AliasMapProtocolProtos.ListRequestProto other) { if (other == org.apache.hadoop.hdfs.protocol.proto.AliasMapProtocolProtos.ListRequestProto.getDefaultInstance()) return this; if (other.hasMarker()) { mergeMarker(other.getMarker()); } this.mergeUnknownFields(other.getUnknownFields()); return this; }