	public void setContent(String content)
	{
		this.content= content.replaceAll("[\\x00-\\x08\\x0b\\x0c\\x0e-\\x1f\\ud800-\\udfff\\uffff\\ufffe]", "");
		if (this.content == null) this.content = "";
	}

	public void setContent(String content)
	{
		if (this.content == null) this.content = "";
		this.content= content.replaceAll("[\\x00-\\x08\\x0b\\x0c\\x0e-\\x1f\\ud800-\\udfff\\uffff\\ufffe]", "");
	}
