It doesn't look like you're feeding the watchdog, which means your control is expiring after only half a second. I'd suggest commenting it out entirely, changing .setEnabled(false), or making sure you put in a statement to feed it periodically by calling feed().
As the comment above mentioned, /* is for when you need to make a long block comment -- you need to replace that with //
The Java starter guide is slightly outdated as well, I'd suggest using the WPILib Cookbook if you haven't seen it already.
http://www.wbrobotics.com/attachment...ibCookbook.pdf