[MNEMONIC-488] Implement the functionality of reference breaking mark for durable hashmap

• Type: Sub-task
• Status: Closed
• Priority: Major
• Resolution: Not A Problem
• Affects Version/s: 0.12.0
• Fix Version/s: 0.12.0
• Component/s: Collection
• Assignee: Yanhui Zhao
• Reporter: Gordon King
• Due: 08/Jun/18
• Created: 05/Jun/18 04:50
• Updated: 13/Jun/18 05:25
• Resolved: 13/Jun/18 05:25

Description

The durable hashmap should implement the refbreak() operation from the durable interface for releasing underlying resource from its heap.