helper class used to create a file which will be deleted after test run concode_field_sep ArrayList<File> createdFiles concode_field_sep void cleanUp concode_elem_sep File createDir
File function ( final String arg0 ) { final File loc0 = new File ( arg0 , UUID . randomUUID ( ) . toString ( ) ) ; loc0 . createNewFile ( ) ; createdFiles . add ( loc0 ) ; return loc0 ; }