ImportEnum

In older EL versions (< 3.0), it's not possible to use enum constants or any other static fields/methods in an EL expression as it is not really a good practive to create beans with getter/setter for each constants class, we provide an utils tag which allows to import enum values in a page.
The enum values can be accessed via the name of the class (default setting) or via a custom name (var attribute). It also possible to get all enum values of the class with the key "ALL_VALUES".