Jackson 3 vs Jackson 2 Naming

[austinarbor]

With the moving of jackson's coordinates from com.fasterxml.jackson to tools.jackson in their v3 release, we need to determine what our "convenient" default generated prefix will be for v2 and v3 in order to differentiate them.

As a reminder, currently, anything with a group id beginning with com.fasterxml.jackson will get a "nice" prefix of "jackson", unless the user specifies a custom override.

For example, com.fasterxml.jackson.core:jackson-databind:x.y.z will get generated as jackson.jacksonDatabind

Generally I like to embrace the latest and greatest, so my initial gut is to have groups beginning with tools.jackson will get jackson, while com.fasterxml.jackson will get a prefix of jackson2.

For example:

GAV	Generated Alias Prefix
tools.jackson.core:jackson-databind:x.y.z	jackson.jacksonDatabind
com.fasterxml.jackson.core:jackson-databind:x.y.z	jackson2.jacksonDatabind

However, the flip side of this is it will cause the most breaking changes for current users.

Opening a poll here to gather community feedback

[austinarbor]

Went with option 2 in #286