int () { int size = memoizedSize; if (size != -1) return size; size = 0; if (handleId_ != 0L) { size += com.google.protobuf.CodedOutputStream .computeUInt64Size(1, handleId_); } if (fd_ != 0) { size += com.google.protobuf.CodedOutputStream .computeUInt32Size(2, fd_); } size += unknownFields.getSerializedSize(); memoizedSize = size; return size; }