hdlCommand = description.newCommand();
hdlCommand.setBuilderName(SIMULATOR_ID);
//add it to the list of builders
commandList.add(hdlCommand);
//set the arguments
Map<String,String> args=BuildConfig.encodeArgs(new BuildConfig[]{new BuildConfig()});
hdlCommand.setArguments(args);
//set the builders
description.setBuildSpec(commandList.toArray(new ICommand[0]));
getProject().setDescription(description, null);
}