Eclipse plugin doesn't find all gradle projects

[philwebb]

See the Gradle plugin in Spring Boot

[wilkinsona]

Part of the problem for me was that the Eclipse plugin needs Buildship 3.0 (although its Require-Bundle manifest entry does not constrain the version) and I had 2.2.1 installed. Buildship 3.1 is the current latest. I think we should upgrade to that and see where it leaves us.

[wilkinsona]

See #117 for the Buildship upgrade.

[wilkinsona]

This is working for me now with Eclipse 2019-06 and a 0.0.13 snapshot of the Eclipse plugin.

I've noticed that it takes a while after importing or refreshing a Gradle project for the project's settings to be customized. That seems to be because every project in the workspace is processed, rather than just the newly imported or refreshed project.

[philwebb]

Spring Framework suffers a bit with import times and I wonder if it's related to our plugin. Perhaps there's a better way.