import javax.swing.*;
import java.awt.*;
import java.awt.event.*;
import java.beans.*;
import java.io.*;
import java.net.URL;
import SuffixAwareFilter;


class TextFilter extends SuffixAwareFilter {
    public boolean accept(File f) {
		String suffix = getSuffix(f);

		if(suffix != null)
			return super.accept(f) || suffix.equals("txt");

		return false;
	}
	public String getDescription() {
		return "Text Files(*.txt)";
	}
}