Problem mit Regex

[Illuvatar]

Ich habe so einen Code (zum Testen ):

		Pattern p = Pattern.compile("(?:x(.*?)\n)*", Pattern.DOTALL);
		Matcher m = p.matcher ("xa\nxb\nxc\n");
		m.find();
		for (int i = 1; i <= m.groupCount();){
			System.out.println (m.group (i++));
		}

Die Ausgabe ist "c".
Weiß jemand, wie ich auch an "a" und "b" rankomme?

Thx im Voraus

 

[Illuvatar]

Also das hab ich grad in der API gefunden:

The captured input associated with a group is always the subsequence that the group most recently matched. If a group is evaluated a second time because of quantification then its previously-captured value, if any, will be retained if the second evaluation fails. Matching the string "aba" against the expression (a(b)?)+, for example, leaves group two set to "b". All captured input is discarded at the beginning of each match.

Sieht also schlecht aus Ich fürchte das muss ich anders machen. Oder?

 

[Illuvatar]

Ah jetzt:

		Pattern p = Pattern.compile("x(.*?)\n", Pattern.DOTALL);
		Matcher m = p.matcher (toInterpret);
		while (m.find()){
			System.out.println (m.group(1));
		}

So tuts.
-->closed