I implemented my own method defined in an interface. However when I try to add Javadoc to this method Eclipse gave me a comment like this:
/* (non-Javadoc)
* @s
Eclipse gave you something, but you can feel free to change it. Change it into a javadoc comment by adding the second star to make it a /**
at the beginning, then write whatever you want just like you do with the other javadoc comments. Eclipse won't get in your way or insist you change things back -- it's just giving you some boilerplate to work with.