code: @JsonAnySetter
  	public Sysprop addProperty(String name, Object value) {
  		if (!StringUtils.isBlank(name) && value != null) {
  			getProperties().put(name, value);
  		}
  		return this;
  	}
docs: Adds a new key/value pair to the map.
  @param name a key
  @param value a value
  @return this