XStream, dúvida básica

import java.io.File;
import java.io.FileNotFoundException;
import java.io.FileReader;
import java.util.List;
import com.thoughtworks.xstream.XStream;

public class ReadXMLUtil {

	private File arq = null;
	private FileReader fr = null;
	private List<String> dBConfig = null;
	private XStream xstream = null;
	
	public ReadXMLUtil(){
		try{
			this.arq = new File("C:\Documents and Settings\micorrea\Desktop\ProjEstudo\CRM", "DBConfig.xml");
			this.fr = new FileReader(arq);
			this.xstream = new XStream();
%			this.dBConfig = (List<String>) xstream.fromXML(fr);
		}catch(FileNotFoundException e){
			System.out.println("Não foi possível ler o arquivo.");
		}
	}
	
	public void readValue(){
		for(int i = 0; i < this.dBConfig.size(); i++){
			System.out.println(this.dBConfig.get(i));
		}
	}
	
}