Java Utililty Methods Regex String Replace HTML

List of utility methods to do Regex String Replace HTML

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Description

The list of methods to do Regex String Replace HTML are organized into topic(s).

Method

StringremoveAllHtmlTag(String str)
remove All Html Tag 
Pattern pattern = Pattern.compile(REGULAR_HTML_TAG);
Matcher matcher = pattern.matcher(str);
StringBuffer sb = new StringBuffer();
boolean result1 = matcher.find();
while (result1) {
    matcher.appendReplacement(sb, "");
    result1 = matcher.find();
matcher.appendTail(sb);
return sb.toString();
StringremoveAllTags(String html)
Removes all HTML tags from the input html String. 
String pattern = "<[!\\:\\-/A-Z1-9]+( [^>]*)*>";
Pattern p = Pattern.compile(pattern, Pattern.CASE_INSENSITIVE);
Matcher m = p.matcher(html);
return m.replaceAll("");
StringremoveAllTags(String htmlText)
remove All Tags 
String stripped = TAGS_PATTERN.matcher(htmlText).replaceAll("").trim();
return stripped;
StringremoveAllTags(String input)
remove All Tags 
if (input == null || input.trim().length() == 0) {
    return input;
return htmlTagPat.matcher(input).replaceAll("");
StringremoveTag(String tagname, String xmlstring)
Replaces a tag given by a tagname in an xmlstring. 
if (!patterns.containsKey(tagname)) {
    String regex = "(\\<" + tagname + ">.+?\\</" + tagname + ">)";
    Pattern pattern = Pattern.compile(regex, Pattern.DOTALL | Pattern.MULTILINE);
    patterns.put(tagname, pattern);
Matcher matcher = patterns.get(tagname).matcher(xmlstring);
if (matcher.find()) {
    xmlstring = matcher.replaceAll("");
...
StringremoveTag(String text)
remove Tag 
text = replaceConsecutiveSpaces(text, " ");
synchronized (removeScriptObjectStylePattern) {
    text = removeScriptObjectStylePattern.matcher(text).replaceAll("");
synchronized (removeBrPattern1) {
    text = removeBrPattern1.matcher(text).replaceAll("</p>");
synchronized (removeEndTagBlockPattern1) {
...
StringremoveTags(String html)
remove Tags 
Matcher m = _patternTag.matcher(html);
String text = m.replaceAll(" ");
return text;
StringremoveTags(String input, List knownTagList)
remove Tags 
Pattern tag = compile("</?([^\\s>]*)\\s*[^>]*>", CASE_INSENSITIVE);
Matcher matches = tag.matcher(input);
while (matches.find()) {
    if (!knownTagList.contains(matches.group(1))) {
        input = input.replaceAll(quote(matches.group()), "");
return input;
...
StringremoveTags(String string)
Removes tags from a given string and returns the parsed string.
Example tags: , ,

,
... 

if (string == null || string.length() == 0)
    return string;
Pattern REMOVE_TAGS = Pattern.compile("<.+?>");
Matcher m = REMOVE_TAGS.matcher(string);
return m.replaceAll("");
StringreplaceHtml(String html)
replace Html 
if (isBlank(html)) {
    return "";
String regEx = "<.+?>";
Pattern p = Pattern.compile(regEx);
Matcher m = p.matcher(html);
String s = m.replaceAll("");
return s;
...