Method join

jOOQ/src/main/java/org/jooq/tools/StringUtils.java:1072–1075

Joins the elements of the provided array into a single String containing the provided list of elements. No separator is added to the joined String. Null objects or empty strings within the array are represented by empty strings. StringUtils.join(null) = null StringUt

(T... elements)

     * @since 3.0 Changed signature to use varargs
     */
    @SafeVarargs
    public static <T> String join(T... elements) {
        return join(elements, null);
    }

    /**
     * <p>Joins the elements of the provided array into a single String