Java Utililty Methods String to Array

List of utility methods to do String to Array

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Description

The list of methods to do String to Array are organized into topic(s).

Method

String[]stringToArray(final String data, final String delim)
transforms a string list into an array of Strings. 
if (data == null) {
    return new String[0];
final List tokens = new ArrayList(data.length() / 10);
int pointer = 0;
int quotePointer = 0;
int tokenStart = 0;
int nextDelimiter;
...
ArrayListstringToArray(String charc, String commas)
string To Array 
if (charc.isEmpty()) {
    return new ArrayList<>();
String[] at = charc.split(commas);
ArrayList<String> atd = new ArrayList<>();
atd.addAll(Arrays.asList(at));
return atd;
ArrayListstringToArray(String inputVal, String delimiter)
string To Array 
if (inputVal == null || inputVal.length() <= delimiter.length()) {
    return null;
if (inputVal.indexOf(delimiter) == 0) {
    inputVal = inputVal.substring(delimiter.length());
if (inputVal.indexOf(delimiter) == inputVal.length() - delimiter.length()) {
    inputVal = inputVal.substring(0, inputVal.length() - delimiter.length());
...
String[]stringToArray(String s)
string To Array 
List<String> list = stringToList(s);
return list.toArray(new String[list.size()]);
ListstringToArray(String str, String separator)
Get an array from a string separated by movieFilenameSeparator 
ArrayList<String> array = new ArrayList<String>();
if (str == null) {
    return array;
if (separator == null) {
    separator = ", ";
String[] res = str.split(separator);
...
byte[]stringToByteArray(String text, int length)
Parse a human readable string into a byte array, truncating or padding with zeros (if necessary) so the array has the specified length. 
return Arrays.copyOf(text.getBytes(), length);