Update to LemMinX-Maven

[AObuchow]

When LemMinX-Maven is stable enough, I’ll have to update vscode-xml-maven to consume it.

Since the Java plugin for VSCode by Red Hat brings m2e, the required dependencies of LemMinX-Maven might be present on the VSCode side.

Otherwise we could make an uber jar of LemMinX-Maven to bring in these dependencies. This is something we’ll have to test when we get there.

[angelozerr]

When LemMinX-Maven is stable enough, I’ll have to update vscode-xml-maven to consume it.

Great!

Since the Java plugin for VSCode by Red Hat brings m2e, the required dependencies of LemMinX-Maven might be present on the VSCode side.

I think it will be very difficult to use the JAR from vscode-java.

Otherwise we could make an uber jar of LemMinX-Maven to bring in these dependencies. This is something we’ll have to test when we get there.

Yes please.

More with redhat-developer/vscode-xml#251 we will able to avoid developping a vscode extension, juste define a user settings which links the lemminx-maven uber jar and that's all.

[AObuchow]

Okay no worries, we can create an uber jar :) I think this is a good solution as it will make integration of LemMinX-Maven into other LSP clients (eg. Emacs) much simpler.

[AObuchow]

Blocked by redhat-developer/vscode-xml#251 (which will make this extension obsolete when implemented.)