Better globalization support
- When u want to display the list of available Locales, u cannot sort the Locale array by Arrays sort or can use it in special sortable ui widgets directly. So the implementation of the Comparable interface would be a nice enhancement.
- If u compare the IBM icu framework with Sun's globalization support, you can see many missing components. First of all the missing calendar support (i.e. if u write an internationalized application that must support different calendar systems)
- The collation support is not state of the art and not fully unicode compatible.