@Override
    public String toString() {
        return "DiscoveryClientNameResolver [name=" + this.name + ", discoveryClient=" + this.client + "]";
    }
Checks whether this instance should update its connections.

@param newInstanceList The new instances that should be compared to the stored ones.
@return True, if the given instance list contains different entries than the stored ones.
grpc-client-spring-boot-starter/src/main/java/net/devh/boot/grpc/client/nameresolver/DiscoveryClientNameResolver.java