Java Utililty Methods Regex Number Validate

List of utility methods to do Regex Number Validate

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Description

The list of methods to do Regex Number Validate are organized into topic(s).

Method

ListparseNumbers(String str)
parse Numbers 
Pattern pattern = Pattern.compile("\\d+\\.*\\d*");
Matcher m = pattern.matcher(str);
List<Double> res = new ArrayList<Double>();
while (m.find()) {
    String tmp = m.group().trim();
    res.add(Double.parseDouble(tmp));
return res.isEmpty() ? null : res;
...