import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;
public class EventSet implements Iterable<Event> {
private List<Event> events;
<BUG>private String       author;
private String       docName;</BUG>
public EventSet() {
events = new ArrayList<Event>();
<BUG>setAuthor("default");</BUG>
}
public EventSet(int size) {
events = new ArrayList<Event>(size);
<BUG>setAuthor("default");</BUG>
}

import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;
public class EventSet implements Iterable<Event> {
private List<Event> events;
public EventSet() {
events = new ArrayList<Event>();
}
public EventSet(int size) {
events = new ArrayList<Event>(size);
}
