public static Element testMethod(Object[] arr, String ... keys) {
        final Element e = DocumentHelper.createElement("Test");
        for (int i = 0; i < arr.length; i++) {
            e.addAttribute(keys[i], arr[i].toString());
        }
        return e;
}
    
public static void main(String[] args) {
        final Object[] arr = testQuery();
        System.out.println(testMethod(arr, "foo", "bar", "moo", "zoo"));
}