Initially reported by jpeterka_jira in JBIDE-17656. Eclipse locks up while Forge and Maven download artifacts in the background, when a newly created project in Forge is imported into the workspace. The lock up is resolved as soon as the artifacts are downloaded by Maven.

While this does not cause any issues, it would be better to resolve as the workspace is frozen in the interim. Sometimes, the Windows error reporting service even detects the lock up as a problem.