Java Swing Tree Model Program :- Model Program Phase 1

import java.io.File;

/**
 *
 * @author Student
 */
public class MyFile extends File{

    public MyFile(String pathname) {
        super(pathname);
    }

    @Override
    public String toString() {
        return getName();
    }

    public MyFile(File parent) {
        this(parent.getPath());
    }

}