Java Utililty Methods String Split by Regex

List of utility methods to do String Split by Regex

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Description

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

Method

voidsplitString(String str, List list, String regex)
split String 
int indexOf = str.indexOf(regex);
if (indexOf > -1) {
    list.add(str.substring(0, indexOf));
    splitString(str.substring(indexOf + 1, str.length()), list, regex);
} else {
    list.add(str);
ListsplitStringToList(String input, String regex)
splits a string on a regex delimeter and converts the resulting array to a List 
if (input == null) {
    return Collections.emptyList();
List<String> results = new ArrayList<String>();
for (String value : input.split(regex)) {
    results.add(value.trim());
return results;
...
ListsplitTerms(String text, String pattern)
Splits the passed string around matches of the given pattern. 
List<String> l = new ArrayList<String>();
if (text == null)
    return l;
text = text.trim();
String[] r = text.split(pattern);
String value;
for (int i = 0; i < r.length; i++) {
    value = r[i];
...
ListsplitToList(String s, String regex)
split To List 
List<String> list = new ArrayList<String>();
for (String item : s.split(regex)) {
    if (!item.isEmpty()) {
        list.add(item);
return list;
ListsplitToLongList(String str, String regex)
split a string to a List with the given regular expression. 
String[] strList = str.split(regex);
return convertStrArrayToLongList(strList);