src/main/java/com/github/toastshaman/dropwizard/auth/jwt/CachingJwtAuthenticator.java
public void invalidateAll(Predicate<? super JwtContext> predicate) {
        cache.asMap().entrySet().stream()
            .map(entry -> entry.getValue().getKey())
            .filter(predicate::test)
            .map(JwtContext::getJwt)
            .forEach(cache::invalidate);
    }
public void invalidateAll(Predicate<? super JwtContext> predicate) {
        cache.asMap().entrySet().stream()
            .map(entry -> entry.getValue().getKey())
            .filter(predicate::test)
            .map(JwtContext::getJwt)
            .forEach(cache::invalidate);
    }
Discards any cached principal for the collection of credentials satisfying the given predicate.

@param predicate a predicate to filter credentials