public void write(RPCOutputStream out) throws RPCException, IOException { out.writeInt(nrOfExeUnitHnd); out.writeInt(exeUnitHnd_count); for (int for_i = 0; for_i < exeUnitHnd_count; for_i++) { out.writeInt(exeUnitHnd[for_i]); } stepCmd.write(out); }