convenience method : calls #join string , stream with '' , '' as the separator concode_field_sep T third concode_elem_sep F first concode_elem_sep S second concode_field_sep Collector<Object,?,Integer> countingInt concode_elem_sep List<T> lastN concode_elem_sep String lastN concode_elem_sep String toString concode_elem_sep Properties loadProperties concode_elem_sep String getPropertyNotNull concode_elem_sep boolean startsWithIgnoreCase
String function ( Stream < ? > arg0 ) { return arg0 . map ( Object :: toString ) . collect ( Collectors . joining ( "srini_string" ) ) ; }