join an iterable of strings into a single string with a delimiter . for example , join arrays.aslist `` foo '' , '' '' , `` bar '' , `` x '' , '' | '' would return `` foo | | bar | x '' concode_field_sep PlaceHolder placeHolder concode_field_sep boolean isNullOrEmpty concode_elem_sep List<String> expandGlob concode_elem_sep List<WildcardPath> expandGlobToWildCardPaths
String function ( Iterable < String > arg0 , String arg1 ) { return join ( arg0 . iterator ( ) , arg1 ) ; }