Java Utililty Methods String Split by Char

List of utility methods to do String Split by Char

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String Split by Char

Description

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

Method

List fastSplit(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;
...

List fastSplitTrimmed(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;
...

List safeSplit(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;
...

List split(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);

List split(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) {
...

List split(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) {
...

List split(String cs, char sep)
Splits a String around occurences of a character.

List<String> list = new ArrayList<>(4);
split(cs, sep, list);
return list;

List split(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)
...