void function ( String arg0 ) { ensureDirectoryExists ( new File ( arg0 ) ) ; }
check if folder exists at the given path . if not - it will be created with with all subdirectories . concode_field_sep PlaceHolder placeHolder concode_field_sep void copyFile concode_elem_sep void writeToFile concode_elem_sep void writeToFile concode_elem_sep String readFromFile concode_elem_sep String readFromFile concode_elem_sep void copy concode_elem_sep void copy concode_elem_sep String calculateFileHash concode_elem_sep String calculateFileHash concode_elem_sep void delete concode_elem_sep void delete