13 lines
364 B
Java
13 lines
364 B
Java
|
String split(String string) {
|
||
|
|
Pattern pattern = Pattern.compile("(.)\\1*");
|
||
|
|
Matcher matcher = pattern.matcher(string);
|
||
|
|
StringBuilder strings = new StringBuilder();
|
||
|
|
int index = 0;
|
||
|
|
while (matcher.find()) {
|
||
|
|
if (index++ != 0)
|
||
|
|
strings.append(", ");
|
||
|
|
strings.append(matcher.group());
|
||
|
|
}
|
||
|
|
return strings.toString();
|
||
|
|
}
|