if (serverVersionString == null) {
throw new UnsupportedVersionException(BrowserImpl.PROTOCOL_VERSION, null);
}
Version serverVersion = Version.parseString(serverVersionString);
if (serverVersion == null ||
serverVersion.compareTo(BrowserImpl.PROTOCOL_VERSION) < 0) {
throw new UnsupportedVersionException(BrowserImpl.PROTOCOL_VERSION, serverVersion);
}
}
@Override