Creating a Mashup Widget Extension jdk required version
Hi!
I'm trying to validate the flow of Creating a Mashup Widget Extension.
This guide is useful but the requirements are outdated.

What jdk version is requiered for building an extension for ThingWorx 9.x?
And for linux, if open jdk is supported, which version is required also for TWX 9.x?
In the step 1 of the same guide there are two links, one to the Eclipse Plugin and one to the Extension SDK.
Looking at the URL I found it says "trialeditions". What are the diferrences between the non-trialedition and the trialedition?
Regards
