Java secure/password protected SQLite

Just trying to build an PC application using Java, in which the device is expected to have limited network access(may connect to network weekly or monthly). The app still run even no network access and will store data locally before upload data to server. The concern is the data generated by the app must not be modified or accessed by operators. So is there some pure Java solution for encryption/decryption or password protection for local SQLite database? I find some refer SQLIte-crypt in other question, but it is C/C++ solution. I would prefer pure Java solution, thanks.