Method main

src/test/java/freemarker/test/TreeView.java:68–82

(String[] args)

public class TreeView {

    static public void main(String[] args) {
        if (args.length == 0) {
            usage();
            return;
        }
        String filename = args[0];
        Template t = null;
        try {
            t = new Template(filename, new FileReader(filename));
        } catch (Exception e) {
            e.printStackTrace();
            return;
        }
        showTree(t);
    }

    static void showTree(Template t) {
        JTree tree = new FreeMarkerTree(t);