Add utilities functions in AbstractImporterComponent to fix issue in importers
Fix issue in FileBasedDiscovery
Update JSONRPCImporter to fix an issue
Fix issue in LinkerManagement
Update DefaultJSONRPCProxy
Update builder of proxies InputData
Fix around 119 sonar issues by adding license headers to all java files
Revert "Fix around 165 "Javadoc Style" warning from sonar"

This reverts commit cfc3592d9ffc0d991dd907728145b610fb04dcfb.
Fix JavaStyle (better algorithm)