List<String> x1 = new PatternFinderFunction("\\d+").apply(text);
List<String> x2 = new PatternFinderFunction("\\d+").apply(x1.get(0));
System.out.println(x2.size());
size() listy to 1
ale:
List<String> wtf = new PatternFinderFunction("\\d+").apply(text).stream()
.flatMap(fragment -> new PatternFinderFunction(fragment).apply("\\d+").stream())
.collect(Collectors.toList());
System.out.println(wtf.size());
size() takiej listy to 0
o co może chodzić? Wg mnie powinno mieć przynajmniej 1 element