if(params.isEmpty()) {
return newArrayList();
}
BootstrapActions.ConfigureHadoop a=
new BootstrapActions().newConfigureHadoop();
for(Map.Entry<HadoopConfigurationVariable,String> that:params.entrySet())
a.withKeyValue(
that.getKey().getConfigFile(),
that.getKey().getKey(),
that.getValue());