Review

finding-2

org/w3c/www/protocol/http/cache/CacheFilter.java

addWarning(Request, HttpWarning)

class CacheFilter {
    protected void addWarning(Request request, HttpWarning warning) {
	Vector vw = (Vector) request.getState(STATE_WARNINGS);
	if ( vw == null ) {
	    vw = new Vector(4);
	    request.setState(STATE_WARNINGS, vw);
	}
	vw.addElement(warning);
    }

}