yaml dumper using jyaml lib

YamlDumper.java

import org.apache.commons.io.output.ByteArrayOutputStream;
import org.apache.log4j.Logger;
import org.ho.yaml.Yaml;

public class YamlDumper {
    private static final Logger LOG = Logger.getLogger(YamlDumper.class);
    
    private final Object object;

    public YamlDumper(Object object) {
        this.object = object;
    }

    public String dump() {
        ByteArrayOutputStream output = new ByteArrayOutputStream();
        Yaml.dump(object, output);
        String str = output.toString();
        LOG.info(str);
        
        return str;
    }

}