Same question, "record", asked twice.

Blocking (streaming off): 1 event
  TaskEvent         state=COMPLETED artifacts=1
  answer: A record is a final class that is a transparent carrier for its components.

Streaming: 5 events
  TaskStatusUpdate  state=SUBMITTED final=false
  TaskStatusUpdate  state=WORKING final=false
  TaskArtifactUpdate append=false lastChunk=false text="A record is a final class that is a transparent"
  TaskArtifactUpdate append=true lastChunk=true text=" carrier for its components."
  TaskStatusUpdate  state=COMPLETED final=true
  answer: A record is a final class that is a transparent carrier for its components.

GetTask for the streamed task afterwards: state TASK_STATE_COMPLETED, artifacts 1, artifact text "A record is a final class that is a transparent carrier for its components."