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import gnu.io.CommPortIdentifier;
import gnu.io.PortInUseException;
import gnu.io.SerialPort;
import gnu.io.SerialPortEvent;
import gnu.io.SerialPortEventListener;
import gnu.io.UnsupportedCommOperationException;
import java.awt.Button;
import java.awt.Frame;
import java.awt.Panel;
import java.awt.TextArea;
import java.awt.TextField;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.WindowAdapter;
import java.awt.event.WindowEvent;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.util.Enumeration;
import java.util.TooManyListenersException;
class S_Frame extends Frame implements ActionListener,SerialPortEventListener {
//¼ì²âϵͳÖпÉÓõÄͨѶ¶Ë¿ÚÀà
static CommPortIdentifier portId;
//Enumeration Ϊö¾ÙÐÍÀà,ÔÚutilÖÐ
static Enumeration portList;
//ÊäÈëÊä³öÁ÷
InputStream inputStream;
OutputStream outputStream;
//RS-232µÄ´®ÐпÚ
SerialPort serialPort;
Thread readThread;
String str = "";
//½çÃæ
Panel p = new Panel();
TextArea in_message = new TextArea("´ò¿ªCOM1,²¨ÌØÂÊ9600,Êý¾Ýλ8,ֹͣλ1.");
TextArea out_message = new TextArea("X010600Y");
Button btnOpen = new Button("´ò¿ª´®¿Ú, ·¢ËÍÊý¾Ý");
Button btnClose = new Button("¹Ø±Õ´®¿Ú, Í£Ö¹·¢ËÍÊý¾Ý");
byte data[] = new byte[10240];
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package arrays.compara;
/**
*
* @author Happy ¶þ·Ö²éÕÒ·¨
*/
public class BinarySearch {
public static void main(String[] args) {
int[] arrInt = { 2, 34, 32, 24, 23, 34, 12, 3, 4, 2 };
int index = bSearch(29, arrInt, 0, arrInt.length);
& ......
package arrays.myArray;
public class BinaryTree {
private Node root;
// Ìí¼ÓÊý¾Ý
public void add(int data) {
// µÝ¹éµ÷ÓÃ
if (null == root)
root = new Node(data, null, null);
else
addTree(root, data);
......
package collection;
import java.util.*;
public class NewArrayList {
public static void main(String[] args) {
List<Student> students = new ArrayList<Student>();
for (int i = 0; i < 6; i++) {
students.add(new Student("Happy"+i,"male" ......
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