I'm using IntelliJ IDEA and I tried to add a Javadoc comment at the top of the file like this:

```
/**
 * @file ProcessJson.java
 * @author Tim Sloane
 * @date 2017-05-09
 */

```

But IntelliJ gives me the warning "Dangling Javadoc comment." What makes this comment dangling? I thought because it's tagged with @file, it should be at the start of the file.