*
* @return All known MIME types
*/
- public List<String> getAllMimeTypes() {
- return mimeTypes;
+ public static List<String> getAllMimeTypes() {
+ return new ArrayList<String>(mimeTypes);
}
/**
* @return A list of MIME types, or an empty list if there are no registered
* MIME types for the extension
*/
- public List<String> getMimeTypes(String extension) {
+ public static List<String> getMimeTypes(String extension) {
if (extensionMimeTypes.containsKey(extension)) {
return extensionMimeTypes.get(extension);
}