BusyWorker.doTask - incorrect behavior with code blocks

[jpsacha]

Consider this code

busyWorker.doTask("myTask") {
  op1()
  op2()
  op3()
}

One would expect that all 3 operations will be run on a separate thread. However, currently op1 and op2 will be executed on current thread, only op3 will be executed on a separate thread.

BusyWorker should not allow writing this type of code.

To fix this user has to write:

busyWorker.doTask("myTask") { () =>
  op1()
  op2()
  op3()
}