Accessing CamelLoopIndex in route

[Okello Nelson]

Hi guys,

I have the following route DSL:

from("file:" + autoLoadBaseDir + "?move=.classified")
                .loop(fileTypes.length)
                    .choice()

.when(header("CamelFileName").contains(fileTypes[Integer.valueOf("${CamelLoopIndex}")]))
                            .to("file:" + classesBaseDir + "/" +
fileTypes[Integer.valueOf("${CamelLoopIndex}")]);

I'm trying to use the loop index with an array to create a content based
router. However, the "${CamelLoopIndex"} seems like its not being resolved.
Is there something that I'm doing wrong? Thanks in advance.

Kind Regards,
Okello Nelson.