Follow these steps:
Requirements: a plugin that cancels the BlockPlaceEvent when a sponge gets placed
1. Place a sponge in an area where water is found
2. Water gets removed by the sponge
3. BlockPlaceEvent gets canceled and sponge returns to inventory

Expected:
1. Place a sponge in an area where water is found
2. BlockPlaceEvent gets canceled and sponge returns to inventory
3. No water is removed