listtest.java.svn-base

来自「通讯采集软件」· SVN-BASE 代码 · 共 24 行

package collector.gui.test;

import javax.swing.*;

public class listtest {

  public listtest() {
  }

  public static void main(String[] args) {
    JList m_list = new JList();
    System.out.println("111111111111");
    m_list.setModel(new DefaultListModel());
    System.out.println("222222222222");
    System.out.println(m_list.getModel().getClass().getName());
    DefaultListModel m_model = (DefaultListModel) (m_list.getModel());
    Long m_long = new Long(123456789);
    System.out.println("to Binary String = " +
                       Long.toBinaryString(m_long.longValue()));

  }

}