@JsonProperty("group")
 public GroupRepresentation getGroup() {
   return new GroupRepresentation(mSimpleNote.getUserGroup().getGroup());
 }
 @JsonProperty("user")
 public UserPublicRepresentation getUser() {
   return new UserPublicRepresentation(mSimpleNote.getUserGroup().getUser());
 }
 @JsonProperty("date")
 public String getDate() {
   SimpleDateFormat sdf = new SimpleDateFormat("dd MMM. HH:mm", Locale.US);
   return sdf.format(mSimpleNote.getDate());
 }
 @JsonProperty("body")
 public String getBody() {
   return mSimpleNote.getBody();
 }
 @JsonProperty("title")
 public String getTitle() {
   return mSimpleNote.getTitle();
 }
 @JsonProperty("id")
 public long getID() {
   return mSimpleNote.getId();
 }