/** * Returns a {@code Collector} that concatenates the input elements, * separated by the specified delimiter, in encounter order. * * @param delimiter the delimiter to be used between each element * @return A {@code Collector} which concatenates CharSequence elements, * separated by the specified delimiter, in encounter order */ public static Collector<CharSequence, ?, String> joining(CharSequence delimiter) { return joining(delimiter, "", ""); }
/** * Returns a {@code Collector} that concatenates the input elements, * separated by the specified delimiter, in encounter order. * * @param delimiter the delimiter to be used between each element * @return A {@code Collector} which concatenates CharSequence elements, * separated by the specified delimiter, in encounter order */ public static Collector<CharSequence, ?, String> joining(CharSequence delimiter) { return joining(delimiter, "", ""); }