@Override
    public boolean filter(URL url) {
        if (url == null || url.getPath() == null) {
            return FILTERED;
        }
        // url.getPath().startWith(agentDirectory)
        if (url.getPath().contains(agentDirectory)) {
            logger.info("FILTERED AgentLibrary {}", url);
            return FILTERED;
        }
        logger.info("ACCEPT {}", url);
        return NOT_FILTERED;
    }
Avoid agent library conflict
@author Woonduk Kang(emeroad)
commons-server/src/main/java/com/navercorp/pinpoint/common/server/util/AgentLibraryPluginFilter.java