[NET-627] NET-627 Created a new package in the "util"

• Type: Sub-task
• Status: Closed
• Priority: Major
• Resolution: Done
• Assignee: Unassigned
• Reporter: Makoto Sakaguchi
• Created: 22/Mar/17 02:08
• Updated: 24/Mar/17 21:22
• Resolved: 24/Mar/17 21:22

Description

I suppose to need three new classes for supporting IPv6.
These are two classes with IPv4 and IPv6 subnet functions and an abstract class of the functions.