A simple key-value pair helper class.
Commonly used in creating a selection java.util.List for the SelectionBoxAttribute. For example, private static final SelectionBoxAttribute inIncludeInActive = new SelectionBoxAttribute("ACTIVE_ID","Include In-Active [Default: false]", true); static { inIncludeInActive.getItems().add(new KeyValuePair<String, String>("true", "True")); inIncludeInActive.getItems().add(new KeyValuePair<String, String>("false", "False")); }