Method search

java/Chapter 18/Question18_8/SuffixTreeNode.java:29–40

(String s)

	}
	
	public ArrayList<Integer> search(String s) {
		if (s == null || s.length() == 0) {
			return indexes;
		} else {
			char first = s.charAt(0);
			if (children.containsKey(first)) {
				String remainder = s.substring(1);
				return children.get(first).search(remainder);
			}
		}
		return null;
	}
}