spring-hateoas-ext/src/main/java/de/escalon/hypermedia/affordance/Affordance.java
@JsonIgnore
    public List<String> getRevs() {
        final List<String> revs = linkParams.get(REV.paramName);
        return revs == null ? Collections.<String>emptyList() : Collections.unmodifiableList(revs);
    }
@JsonIgnore
    public List<String> getRevs() {
        final List<String> revs = linkParams.get(REV.paramName);
        return revs == null ? Collections.<String>emptyList() : Collections.unmodifiableList(revs);
    }
Retrieves all revs for this affordance.

@return revs