FileInputStream problems?

Do line by line with a debugger and track the FileInputStream to see when the problem occurs. Narrows things down.

This. (I'm only posting now because I finished what I was coding)

Apparently I circumvented the methods I wrote that actually uses the FileInputStreams in the readObjectName method >.< Because I did that, the value "index" was less likely to be updated correctly, and it will screw up the whole thing the next time navigateTo was called. I didn't have such problems in my earlier code because I used those methods that interact with FileInputStream religiously.

Man, what is wrong with me lol. Thanks for the help guys.