code: func Convert2JavaProps(p string, content []byte) (map[string]interface{}, error) {
  	configMap := make(map[string]interface{})
  
  	ss := yaml.MapSlice{}
  	err := yaml.Unmarshal([]byte(content), &ss)
  	if err != nil {
  		return nil, fmt.Errorf("yaml unmarshal [%s] failed, %s", content, err)
  	}
  	configMap = retrieveItems("", ss)
  
  	return configMap, nil
  }
docs: //Convert2JavaProps is a FileHandler
  //it convert the yaml content into java props