[Java] Add reset() to ValueVector interface #15641
Description
The reset() method exists in some ValueVectors but not all. Its meaning is that it will bring the vector to an empty state, but not release any buffers (as opposed to clear() which resets and releases buffers).
It should be added to the ValueVector interface and implemented in the vector hierarchy where it currently is not.
Reporter: Bryan Cutler / @BryanCutler
Assignee: Bryan Cutler / @BryanCutler
PRs and other links:
Note: This issue was originally created as ARROW-1962. Please see the migration documentation for further details.