Support custom Annotation in Scala or Java

[YiSoEasy]

Hi,
I have define a annotation class which like deprecate class. I use it in the head of each scala class as below
@deprecated
@myAnnotation
class XXX {
}

the @deprecated annotation in scala transformed to related annotation in Javadoc
but @myAnnotation disappeared, is it possible to keep it in java doc without any change after the transformation, so that my maven-javadoc-plugin can still recognize it.