question: public void init ( ) { if ( Config . v ( ) . APP_PATH == null ) { logger . error ( "Project not configured properly. Missing option -apppath." ) ; System . exit ( 1 ) ; } else { appPath = new File ( Config . v ( ) . APP_PATH ) ; logger . info ( "Setting application path to {}." , appPath . toString ( ) ) ; if ( ! appPath . exists ( ) ) { logger . error ( "Project not configured properly. Application path {} does not exist: " , appPath ) ; System . exit ( 1 ) ; } } setSrcClasses ( ) ; if ( Config . v ( ) . LIB_PATH != null ) { appLibPath = new File ( Config . v ( ) . LIB_PATH ) ; setLibClasses ( ) ; } }
target:  Initialize the Project object by creating File objects and directories