dhanji's http://pastie.org/796264

glom.java

    public List<String> glom(String...a) {
        Stack<String> stack = new Stack<String>();
        stack.push("");

        for (String s : a) {
            if (s != "") {
                stack.push(stack.pop() + s);
            } else {
                if (stack.peek() != "") {
                    stack.push("");
                }
            }
        }
        if (stack.peek() == "") {
            stack.pop();
        }
        return Arrays.asList(stack.toArray(new String[stack.size()]));
    }