this.baseDir = baseDir;
    }

    /**
     * Sets the timeout for destroying processes.
     * @param commandDestroyTimeout The destroy timeout in milliseconds.
     */
    public void setCommandDestroyTimeout(final long commandDestroyTimeout) {
        this.commandDestroyTimeout = commandDestroyTimeout;
    }

    /**
     * Gets file extension from MIME type for creating temp files with proper extensions.