Exception in thread "main" java.util.regex.PatternSyntaxException: Illegal repetition {date:\d} at java.util.regex.Pattern.error(Pattern.java:1713) at java.util.regex.Pattern.closure(Pattern.java:2775)
Node node = closure(head); if (node == head) { // No closure root = tail;
Node node = closure(head); if (node == head) { // No closure root = tail;
node = closure(node);
node = closure(node);