Fix Twitter functionality in java open source project

The twitter plugin for the gephi graphing tool has some problems; - It does not save oauth key for re-use (when application is loaded again) - The plugin is supposed to continue collecting data after an hour passed when 350 api limit has been exceeded. however it does not work. - Does not work with usernames with _ characters in them. - I'm only interested in user network, not search network. The code can be found at <[login to view URL]~duyi001/gephi/DSNI> Latest Netbeans is required to build the project. The module you will be editing is the SpigotModule, the specific source file is DSNI/SpigotTwitter/src/org/gephi/io/spigot/plugin/twitter/usernetwork/[login to view URL]