Same partial path for different components fails silently

[efgpinto]

For java sdk, if one declares 2 different components that share a common sub-path, discovery works but then one of the paths seems to be unreachable with 404 URL does not exist.

To reproduce:

• create Action with method at @GetMapping("/shared/endpoint1")
• create another Action with method at @GetMapping("/shared/endpoint2")

Try reaching both endpoints. One of them will not be reachable.

We should either support this (Spring allows it) or at least throw something at discovery.