WINDUP-141

Unwrap EjbRule
WINDUP-137 Use "// @formatter:off" —— "// @formatter:on" around the getConfiguration() methods in rule providers
Task #WINDUP-137 - use "// @formatter:off"  —— "// @formatter:on" around the getConfiguration() methods in rule providers
Fix issue introduced by merge conflict
WINDUP-102: XML-legacy migration base functionality