public B withCache(int newCacheSize) {
            failIfAlreadyBuilt();
            uaa.setCacheSize(newCacheSize);
            return (B)this;
        }
Specify a new cache size (0 = disable caching).
@param newCacheSize The new cache size value
@return the current Builder instance.
analyzer/src/main/java/nl/basjes/parse/useragent/AbstractUserAgentAnalyzer.java