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Event-driven lists for dynamically filtered and sorted tables

There is a newer version: 1.9.1

/* Glazed Lists                                                 (c) 2003-2006 */
/* http://publicobject.com/glazedlists/                      publicobject.com,*/
/*                                                     O'Dell Engineering Ltd.*/
package ca.odell.glazedlists.impl;

// the core Glazed Lists package
import ca.odell.glazedlists.*;
// Java collections are used for underlying data storage
import java.util.*;

/**
 * Returns the List itself for a List of Lists.
 *
 * @author Jesse Wilson
 */
public class ListCollectionListModel implements CollectionList.Model,E> {
    public List getChildren(List parent) {
        if(parent == null) return Collections.EMPTY_LIST;
        return parent;
    }
}