Finally got scala to compile the correct actor for multithread example.
Method Default and Named Arguments
Method Default and Named Arguments-2
Method Default and Named Arguments-3
Nesting Method Definitions-1
Nesting Method Definitions-2
Imports-1
Filtering-1
Yielding-1
Expanded Scope-1
Pattern Matching-1
Matching on Sequences -1
Matching on Tuples -1