Language: Java
Label: safe
CWE: CWE-400 \u2014 Uncontrolled Resource Consumption
The product does not properly control the allocation and maintenance of a limited resource, thereby enabling an actor to influence the amount of resources consumed, eventually leading to the exhaustion of available resources.

Code:
    public void frameListener(Http2FrameListener listener) {
        if (listener != null) {
            super.frameListener(new Http2MaxRstFrameListener(listener, maxRstFramesPerWindow, secondsPerWindow));
        } else {
            super.frameListener(null);
        }
    }