returns an operating-system-dependent path consisting of the given elements , separated by file #separator . concode_field_sep String ESCAPED_BACKSLASH concode_elem_sep Pattern WINDOWS_DRIVE_PATH concode_elem_sep String WINDOWS_DRIVE_PREFIX concode_elem_sep String CURRENT_DIRECTORY concode_elem_sep String BACKSLASH concode_elem_sep PathMatcher PATH_MATCHER concode_field_sep String removeLeadingAndTrailingSeparators concode_elem_sep String getCanonicalPath concode_elem_sep String read concode_elem_sep boolean copyRecursively concode_elem_sep String getFileSeparatorAsRegex concode_elem_sep boolean matchesAntPath concode_elem_sep String backOneDirectory concode_elem_sep File getFile concode_elem_sep InputStream getInputStream concode_elem_sep boolean denotesAbsolutePath concode_elem_sep String ensureTrailingSeparator concode_elem_sep String getFirstDirectory concode_elem_sep String getPath concode_elem_sep String removeTrailingSeparator concode_elem_sep String readBanner concode_elem_sep String readBanner concode_elem_sep boolean deleteRecursively
String function ( final Collection < String > arg0 ) { Assert . notEmpty ( arg0 ) ; return StringUtils . collectionToDelimitedString ( arg0 , File . separator ) ; }