Checks if this future is completed. @return true if completed, false if not completed.
()
| 509 | * @return true if completed, false if not completed. |
| 510 | */ |
| 511 | boolean isDefined(); |
| 512 | |
| 513 | /** |
| 514 | * Blocks the current thread until this future is satisfied and gets its |
no outgoing calls