This update allows you to read/write nbt files. It can be used as an alternative to saveing data in yml format.
 Example:
 
 
 
  Code (Text):
 
 
 
   NBTFile file = new NBTFile(new File(getDataFolder(), "test.nbt"));
  
             file.addCompound("testcomp");
  
             file.setLong("time", System.currentTimeMillis());
  
             file.setString("test", "test");
  
             file.save();