return Integer.parseInt(pidFile.getText('UTF-8').trim())
    }

    /** Returns the file the process writes its bound ports to. Defaults to "ports" inside baseDir. */
    @Internal
    protected File getPortsFile() {
        return new File(baseDir, 'ports')
    }

    /** Returns an address and port suitable for a uri to connect to this node over http */
    @Internal
    String getAddressAndPort() {