Source code annotations alla Java

[Denis Gladkiy via Digitalmars-d-learn]

On Thursday, 20 January 2011 at 13:49:30 UTC, Justin Johansson 
wrote:
> Not long ago the Java Language people introduced the idea of 
> annotations together with an annotation processing tool (apt).
>
> Now perhaps the idea of source code annotations is not actually 
> a Java invention per se, however for someone learning D is 
> there any equivalent idiom [of Java annotations] in the D 
> language?

They are here: http://dlang.org/attribute.html#uda