Functions not loaded in OpenJDK13

[orsigiorgio]

Hi there,

I am playing with the IDML repl but I am having some problems with functions

I am using an input json like:

json> {"a": "www.testhost.com/goofy"}

and I am trying to use the url() function, asking for the host

~> output = a.url().host 

but I am getting

io.idml.UnknownFunctionException: Unsupported function 'url' with 0 params

I am using 2.1.0-RC8 (edited)

Java version:

openjdk 13.0.1 2019-10-15
OpenJDK Runtime Environment AdoptOpenJDK (build 13.0.1+9)
OpenJDK 64-Bit Server VM AdoptOpenJDK (build 13.0.1+9, mixed mode, sharing)