/**
 * Class documentation in Java Doc format.
 *
 * @see some class docs
 */
class JavaDoc0 {
    /**
     * Method documentation in Java Doc format.
     *
     * @param bar an integer
     * @return    some integer
     * @see       someting else
     */
    public int foo(int bar) {
	// before return comment
	return bar;
	// after return comment
    }

    public static void main(String[] args) {
        System.out.println(0);
    }
}