Examples of java.util.regex.Matcher.find()

java.util.regex.Matcher.find()
Attempts to find the next subsequence of the input sequence that matches the pattern.
This method starts at the beginning of this matcher's region, or, if a previous invocation of the method was successful and the matcher has not since been reset, at the first character not matched by the previous match.
If the match succeeds then more information can be obtained via the start, end, and group methods.
@return true if, and only if, a subsequence of the inputsequence matches this matcher's pattern

    if (expandReferences && value != null && value.indexOf('}') > 0) {
      Matcher matcher;


      if (params != null) {
        matcher = PAT_PARAM_NUM.matcher(value);
        while (matcher.find()) {
          String key = matcher.group(1);
          try {
            int i = Integer.parseInt(key);


            if (i < params.length) {

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          }
        }
      }


      matcher = PAT_PARAM_ALPHA.matcher(value);
      while (matcher.find()) {
        String key = matcher.group(1);
        String text = getValue(key, params);
        if (text == null) {
          text = MessageText.getString(key);
        }

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            String regex = DcModules.get(getModule()).getSettings().getString(DcRepository.ModuleSettings.stTitleCleanupRegex);
            if (!Utilities.isEmpty(regex)) {
                Pattern pattern = Pattern.compile(regex, Pattern.CASE_INSENSITIVE | Pattern.MULTILINE);
                Matcher matcher = pattern.matcher(name);
                while (matcher.find())
                    name = matcher.replaceAll("");
            }
        }
        
        return StringUtils.capitalize(name.trim());

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    wrap = (swtFlags & SWT.WRAP) > 0;


    if (string.indexOf('<') >= 0) {
      if ((printFlags & FLAG_KEEP_URL_INFO) == 0) {
        Matcher htmlMatcher = patHREF.matcher(string);
        boolean hasURL = htmlMatcher.find();
        if (hasURL) {
          listUrlInfo = new ArrayList<URLInfo>(1);
  
          while (hasURL) {
            URLInfo urlInfo = new URLInfo();

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            urlInfo.text = string.substring(htmlMatcher.start(2),
                htmlMatcher.end(2));
            urlInfo.titleLength = urlInfo.text.length();
  
            Matcher matcherTitle = patAHREF_TITLE.matcher(urlInfo.fullString);
            if (matcherTitle.find()) {
              urlInfo.title = string.substring(urlInfo.relStartPos
                  + matcherTitle.start(1), urlInfo.relStartPos
                  + matcherTitle.end(1));
            }

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                  + matcherTitle.start(1), urlInfo.relStartPos
                  + matcherTitle.end(1));
            }
  
            Matcher matcherTarget = patAHREF_TARGET.matcher(urlInfo.fullString);
            if (matcherTarget.find()) {
              urlInfo.target = string.substring(urlInfo.relStartPos
                  + matcherTarget.start(1), urlInfo.relStartPos
                  + matcherTarget.end(1));
            }

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    public static String replaceSystemProperties(String oldString) {
        Pattern p = Pattern.compile("\\$\\{[^\\}]*\\}");
        Matcher m = p.matcher(oldString);
        StringBuffer sb = new StringBuffer();
        while (m.find()) {
            String pp = m.group();
            String rep = null;
            if (pp.length() > 3) {
                pp = pp.substring(2, pp.length() - 1);
                rep = System.getProperty(pp);

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     */
    public static List<String> parseUniqueName(String uniqueName) {
        List<String> trail = new ArrayList<String>();
        Pattern regex = Pattern.compile("([^\\[\\]\\.]*)");
        Matcher matcher = regex.matcher(uniqueName);
        while (matcher.find()) {
            String match = matcher.group();
            if (!match.equals("")) {
                trail.add(match);
            }
        }

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        for (final String logLine : log) {
            final String nextLogLine = logLine.trim();


            if (filterMatcher != null) {
              filterMatcher.reset(nextLogLine);
              if (!filterMatcher.find()) continue;
            }


            if (nextLogLine.startsWith("E ")) {
                level = 4;
            } else if (nextLogLine.startsWith("W ")) {

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        match = 3;
      } else if ((c == 'B') && (match == 3)) {
        match = 4;
        //System.out.println( "hdr=" + hdr.toString() );
        Matcher m = productID.matcher(hdr.toString());
        if (m.find()) {
          header = m.group(1);
        } else {
          //header = hdr.toString();
          header = "GRIB2";
        }

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