return this;
    }

    public ExecJob logLevel(final String logLevel) {
        this.logLevel = logLevel;
        return this;
    }

    public ExecJob logSuffix(final String logSuffix) {
        this.logSuffix = logSuffix.trim().replaceAll("\\s", "_");
        return this;
    }

    public ExecJob timeout(final int timeout) {
        this.timeout = timeout;
        return this;
    }