[1001]以实际案例说链表遍历与 翻转

import java.awt.BorderLayout;
import java.awt.EventQueue;
import java.util.ArrayList;
import java.util.List;

import javax.swing.JFrame;
import javax.swing.JPanel;
import javax.swing.border.EmptyBorder;
import javax.swing.table.DefaultTableModel;
import javax.swing.JScrollPane;
import javax.swing.UIManager;
import javax.swing.JTable;

public class ClassInfo extends JFrame {

private JPanel contentPane;
private JTable table;

/**
* Launch the application.
*/
public static void main(String[] args) {
try {
UIManager
.setLookAndFeel("com.sun.java.swing.plaf.nimbus.NimbusLookAndFeel");
} catch (Throwable e) {
e.printStackTrace();
}
EventQueue.invokeLater(new Runnable() {
public void run() {
try {
ClassInfo frame = new ClassInfo();
frame.setVisible(true);
} catch (Exception e) {
e.printStackTrace();
}
}
});
}

/**
* Create the frame.
*/
public ClassInfo() {
setTitle("\u7528List\u96C6\u5408\u4F20\u9012\u5B66\u751F\u4FE1\u606F");
setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
setBounds(100, 100, 392, 223);
contentPane = new JPanel();
contentPane.setBorder(new EmptyBorder(5, 5, 5, 5));
contentPane.setLayout(new BorderLayout(0, 0));
setContentPane(contentPane);

JScrollPane scrollPane = new JScrollPane();
contentPane.add(scrollPane, BorderLayout.CENTER);
scrollPane.setViewportView(getTable());
}

private JTable getTable() {
if (table == null) {
table = new JTable();// 创建表格控件
table.setRowHeight(23);// 设置行高度
String[] columns = { "姓名", "性别", "出生日期" };// 创建列名数组
// 创建表格模型
DefaultTableModel model = new DefaultTableModel(columns, 0);
table.setModel(model);// 设置表格模型
List<String> students = getStudents();// 调用方法传递list集合对象
for (String info : students) {// 遍历学生集合对象
String[] args = info.split(",");// 把学生信息拆分为数组
model.addRow(args);// 把学生信息添加到表格的行
}
}
return table;
}

private List<String> getStudents() {
// 创建List集合对象
List<String> list = new ArrayList<String>();
list.add("李哥,男,1981-1-1");// 添加数据到集合对象
list.add("小陈,女,1981-1-1");
list.add("小刘,男,1981-1-1");
list.add("小张,男,1981-1-1");
list.add("小董,男,1981-1-1");
list.add("小吕,男,1981-1-1");
return list;
}
}