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import java.io.BufferedInputStream;
import java.io.BufferedOutputStream;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.util.zip.ZipEntry;
import java.util.zip.ZipOutputStream;
public class Zip {
static final int BUFFER = 2048;
public static void main(String argv[]) {
try {
BufferedInputStream origin = null;
FileOutputStream dest = new FileOutputStream("E:\\test\\myfiles.zip");
ZipOutputStream out = new ZipOutputStream(new BufferedOutputStream(
dest));
byte data[] = new byte[BUFFER];
File f = new File("e:\\test\\a\\");
File files[] = f.listFiles();
for (int i = 0; i < files.length; i++) {
FileInputStream fi = new FileInputStream(files[i]);
origin = new BufferedInputStream(fi, BUFFER);
ZipEntry entry = new ZipEntry(files[i].getName());
out.putNextEntry(entry);
int count;
while ((count = origin.read(data, 0, BUFFER)) != -1) {
out.write(data, 0, count);
}
origin.close();
}
out.close();
} catch (Exception e) {
e.printStackTrace();
}
}
}

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public void Unzip(String AbsoluteFilePath,String path){
try {
// String fileName = jTextField1.getText();
// String filePath = jTextField2.getText();
System.out.println("Unzip AbsoluteFilePath="+AbsoluteFilePath);
System.out.println("Unzip path="+path);
ZipFile zipFile = new ZipFile(AbsoluteFilePath);
Enumeration emu = zipFile.entries();
int i=0;
while(emu.hasMoreElements()){


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import java.util.*;
public class MyLinkedList implements List
{
static class Node
{
public Object data;
public Node next;
public Node(Object data)
{
this.data=data;
}
}
private Node head;
public  MyLinkedList()
{
head=new Node(0);
}
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 create or replace package DB_Oper is
  -- Author  : LIUBING
  -- Created : 2009-10-28 15:01:30
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1. import java.util.*; 
2.(A) public class Test
       { public static void main(String[] args)
         { 
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