question: protected void ensureExistingSvnConfigFile ( ) throws IOException { if ( Files . notExists ( GLOBAL_SUBVERSION_CONFIG_FILE_PATH ) ) { Path parent = GLOBAL_SUBVERSION_CONFIG_FILE_PATH . getParent ( ) ; if ( Files . notExists ( parent ) ) { Files . createDirectories ( parent ) ; } Files . createFile ( GLOBAL_SUBVERSION_CONFIG_FILE_PATH ) ; } }
target:  Checks if Subversion configuration file exist and if none, then tries to create it.