Language-agnostic way of displaying the generic types along with their type arguments?

Let's say I want to log/show this type's name:

Dictionary<string, Dictionary<Guid, DateTime>>

What would be preferred:

1) Dictionary`2`string`Dictionary`2`Guid`DateTime

2) Dictionary`2(string, Dictionary`2(Guid, DateTime))

3) Dictionary< string , Dictionary < Guid, DateTime>>

How does JVM solve this?

Also see: http://ift.tt/1EIGhJ0