[KARAF-1383] Fix build warning messages in region modules
[KARAF-1383] Fix build warning messages in region modules

git-svn-id: 71d8a689455c5fbb0f077bc40adcfc391e14cb9d@1329843 13f79535-47bb-0310-9956-ffa450edef68

soluvas/karaf,soluvas/karaf,soluvas/karaf