Checkstyle: ULC classes as static variables

Example of AvoidModifiersForTypesCheck in real code validation, implemented in sevntu.checkstyle 1.0.5 .

http://ulc.canoo.com/ulccommunity/Contributions/Extensions/GoodPractices.html

Static variables
Never keep instances of ULC classes in static variables (ULCIcons neither!). They cannot be shared between different sessions.

Post on ULC Canoo site that helps, at forum .