java 从RAR压缩包中删除文件

package com.mingrisoft;

import static java.lang.Runtime.getRuntime;

import java.awt.BorderLayout;
import java.awt.Color;
import java.awt.EventQueue;
import java.awt.FlowLayout;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.io.File;
import java.io.IOException;
import java.util.Scanner;
import java.util.Vector;

import javax.swing.JButton;
import javax.swing.JFileChooser;
import javax.swing.Jframe;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.JScrollPane;
import javax.swing.JTable;
import javax.swing.JTextField;
import javax.swing.ListSelectionModel;
import javax.swing.border.BevelBorder;
import javax.swing.border.EmptyBorder;
import javax.swing.border.titledBorder;
import javax.swing.filechooser.

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----
     文件         379  2011-05-23 19:43  .project
     目录           0  2012-02-22 14:42  .settings\
     文件         629  2011-05-23 19:43  .settings\org.eclipse.jdt.core.prefs
     目录           0  2012-02-22 14:42  src\
     目录           0  2012-02-22 14:42  src\com\
     目录           0  2012-02-22 14:42  src\com\mingrisoft\
     文件        8111  2011-05-23 19:43  src\com\mingrisoft\DeleteFileFromRAR.java
     文件         301  2011-05-23 19:43  .classpath