Java: Triple Curly Bracing

Question

I've been given some code with commenting unlike anything I've come across before:

//{{{ Imports
import imports;
//}}}

It is the same for each method block,

//{{{ above the code block  
//}}} below the code block

Also see: http://en.wikipedia.org/wiki/Folding_editor

Answer 1

A quick search for "triple curly" comment suggests it's "Emacs folding mode".

Or some other code folding marker in any case.