The UI hangs when invoking hover/reference resolution for the first time after a change in the Eclipse LWB. After that first time it is fast until a change is made to a source file again.
What you did
Invoke hover/reference resolution for the first time after a change.
What you expected to happen
No UI hang to occur, and to get hover/reference resolution feedback quickly.
Summary
The UI hangs when invoking hover/reference resolution for the first time after a change in the Eclipse LWB. After that first time it is fast until a change is made to a source file again.
What you did
Invoke hover/reference resolution for the first time after a change.
What you expected to happen
No UI hang to occur, and to get hover/reference resolution feedback quickly.
What actually happened
The UI briefly hangs.
Context