question: private void findHome ( ) { String home = System . getProperty ( "replicator.home.dir" ) ; if ( home == null ) home = System . getProperty ( "manager.home" ) ; if ( home == null ) home = System . getProperty ( "cluster.home" ) ; if ( home == null ) home = System . getProperty ( "user.dir" ) ; if ( home != null ) manifestPath = home + File . separator + ".." + File . separator + manifestFileName ; else manifestPath = manifestFileName ; }
target:  Find the home folder of installation.