[MCHECKSTYLE-246] add UniqueProperties rule (introduced in Checkstyle 5.7)

• Type: Wish
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.12.1
• Fix Version/s: 2.13
• Component/s: predefined ruleset: Maven , predefined ruleset: Sun
• Assignee: Herve Boutemy
• Reporter: Herve Boutemy
• Created: 18/Aug/14 08:10
• Updated: 29/Oct/14 22:29
• Resolved: 18/Aug/14 10:19

Description

see http://checkstyle.sourceforge.net/config_misc.html#UniqueProperties

AFAIK, should not create any false positive and can be useful