fixes regarding generated _OT$callNext:
- add empty then block instead of null (NPE avoidance)
- strengthen role parameters to the current team
- add a cast from Object to actual role side type
- use a PotentialLowerExpression instead of lowerExpressions() to allow
resolving in the appropriate scope (not available at creation time).

Result in SomeTests: 685/0/55
1 file changed