public PlcConnection getConnection(String url, PlcAuthentication authentication) throws PlcConnectionException {
        throw new PlcConnectionException("the cached driver manager currently doesn't support authentication");
    }
Removes a given connection from the cache (Should only be used in order to remove somehow broken connections).
@param url url of the connection that should be removed.
plc4j/tools/connection-cache/src/main/java/org/apache/plc4x/java/utils/cache/CachedPlcConnectionManager.java