private static boolean waitForAcknowledgment(BufferedReader in) throws IOException {
            String line = in.readLine();
            while (line != null && !ACKNOWLEDGMENT.equalsIgnoreCase(line)) {
                line = in.readLine();
            }
            return ACKNOWLEDGMENT.equalsIgnoreCase(line);
        }
Registers the given filters with Ryuk

@param filters the filter to register
@return true if the filters have been registered successfully, false otherwise
@throws IOException if communication with Ryuk fails
core/src/main/java/org/testcontainers/utility/ResourceReaper.java