src/main/java/org/wymiwyg/commons/util/dirbrowser/MultiPathNode.java
public Date getLastModified() {
		Date lastModified = null;
		for (int i = 0; i < nodes.length; i++) {
			PathNode node = nodes[i];
			Date currentLastModified = node.getLastModified();
			if (currentLastModified != null) {
				if ((lastModified == null) || (currentLastModified.after(lastModified))) {
					lastModified = currentLastModified;
				}
			}
		}
		return lastModified;
	}
public Date getLastModified() {
		Date lastModified = null;
		for (int i = 0; i < nodes.length; i++) {
			PathNode node = nodes[i];
			Date currentLastModified = node.getLastModified();
			if (currentLastModified != null) {
				if ((lastModified == null) || (currentLastModified.after(lastModified))) {
					lastModified = currentLastModified;
				}
			}
		}
		return lastModified;
	}
/* (non-Javadoc)
@see org.wymiwyg.commons.util.dirbrowser.PathNode#getLastModified()