select.java

UserEntityManager userEntityManager = new UserEntityManager();

List<User> users = userEntityManager.select()
                                    .fields(UserColumn.name, UserColumn.age)
                                    .age().equals(3)
                                    .asList();
                                    
List<String> usersNames = userEntityManager.select()
                                           .field(UserColumn.name)
                                           .asList();