Java Utililty Methods String Split by Char

List of utility methods to do String Split by Char

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Description

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

Method

ListfastSplit(final String string, final char sep)
fast Split 
final List<String> l = new ArrayList<String>();
final int length = string.length();
final char[] cars = string.toCharArray();
int rfirst = 0;
for (int i = 0; i < length; i++) {
    if (cars[i] == sep) {
        l.add(new String(cars, rfirst, i - rfirst));
        rfirst = i + 1;
...
ListfastSplitTrimmed(final String string, final char sep)
fast Split Trimmed 
final List<String> l = new ArrayList<String>();
final int length = string.length();
final char[] cars = string.toCharArray();
int rfirst = 0;
for (int i = 0; i < length; i++) {
    if (cars[i] == sep) {
        l.add(new String(cars, rfirst, i - rfirst).trim());
        rfirst = i + 1;
...
ListsafeSplit(String string, char divider)
safe Split 
List<String> result = new ArrayList<String>();
if (string.length() == 0) {
    result.add("");
    return result;
boolean literal = false;
boolean escape = false;
int startpos = 0;
...
Listsplit(char c, String s)
Splits the given String by the given char, vaguely similar to the Perl function 'split'. 
List<String> strings = new ArrayList<String>();
int start = 0;
for (int i = 0; i < s.length(); i++) {
    if (s.charAt(i) != c)
        continue;
    strings.add(s.substring(start, i));
    start = i + 1;
if (start <= s.length())
    strings.add(s.substring(start));
return strings;
String[]split(char elem, String orig)
split on the given character, with the resulting tokens not including that character 
return split("" + elem, orig);
Listsplit(char sep, String input)
split 
return split(Character.toString(sep), input);
String[]split(final String input, final char split)
Similar to the normal String split function. 
int index = indexOf(input, split);
int prevIndex = 0;
final ArrayList<String> output = new ArrayList<String>();
if (index == -1) {
    output.add(input);
    return output.toArray(new String[1]);
while (index != -1) {
...
Listsplit(final String string, final char... toSplit)
Splits some string given many chars 
final ArrayList<String> ret = new ArrayList<String>();
final int len = string.length();
int last = 0;
char c = 0;
for (int i = 0; i < len; i++) {
    c = string.charAt(i);
    if (contains(c, toSplit)) {
        if (last != i) {
...
Listsplit(String cs, char sep)
Splits a String around occurences of a character. 
List<String> list = new ArrayList<>(4);
split(cs, sep, list);
return list;
Listsplit(String s, char c)
split 
int beginIndex = 0;
int endIndex;
ArrayList<String> findings = new ArrayList<String>();
while ((endIndex = s.indexOf(c, beginIndex)) > -1) {
    findings.add(s.substring(beginIndex, endIndex));
    beginIndex = endIndex + 1;
if (s.length() > 0)
...