JAVA去除HTML标签

public static String getonerow(String HTMLStr)  
    {  
        String htmlStr = HTMLStr;  
        String textStr = "";  
        java.util.regex.Pattern p_script;  
        java.util.regex.Matcher m_script;  
        java.util.regex.Pattern p_style;  
        java.util.regex.Matcher m_style;  
        java.util.regex.Pattern p_html;  
        java.util.regex.Matcher m_html;  
        try 
        {  
            String regEx_script = "<[\\s]*?script[^>]*?>[\\s\\S]*?<[\\s]*?\\/[\\s]*?script[\\s]*?>";   
            String regEx_style = "<[\\s]*?style[^>]*?>[\\s\\S]*?<[\\s]*?\\/[\\s]*?style[\\s]*?>";   
            String regEx_html = "<[^>]+>";  
            p_script = Pattern.compile(regEx_script, Pattern.CASE_INSENSITIVE);  
            m_script = p_script.matcher(htmlStr);  
            htmlStr = m_script.replaceAll("");   
            p_style = Pattern.compile(regEx_style, Pattern.CASE_INSENSITIVE);  
            m_style = p_style.matcher(htmlStr);  
            htmlStr = m_style.replaceAll("");   
            p_html = Pattern.compile(regEx_html, Pattern.CASE_INSENSITIVE);  
            m_html = p_html.matcher(htmlStr);  
            htmlStr = m_html.replaceAll("");  
            textStr = htmlStr.replaceAll(" ", "");  
            textStr = htmlStr.replaceAll("<",  "<");  
            textStr = htmlStr.replaceAll(">",  ">");  
            textStr = htmlStr.replaceAll("®", "®");  
            textStr = htmlStr.replaceAll("&", "&");  
        }  
        catch (Exception e)  
        {  
            System.err.println("Html2Text: " + e.getMessage());  
        }  
        return textStr;  
    } 

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