Webstandard validation tests don't fail if the error or warning is in lowercase in the logs

    protected boolean hasLogErrors(String output)
    {
        return output.indexOf("ERROR") >= 0 || output.indexOf("ERR") >= 0;
    }

    protected boolean hasLogWarnings(String output)
    {
        return output.indexOf("WARNING") >= 0 || output.indexOf("WARN") >= 0;
    }