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import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.IOException;
import java.util.zip.ZipEntry;
import java.util.zip.ZipOutputStream;
public class Utils {
/**
* Zip a list of file into one zip file.
*
* @param files
* files to zip
* @param targetZipFile
* target zip file
* @throws IOException
* IO error exception can be thrown when copying ...
*/
public static void zipFile(final File[] files, final File targetZipFile) throws IOException {
try {
FileOutputStream fos = new FileOutputStream(targetZipFile);
ZipOutputStream zos = new ZipOutputStream(fos);
byte[] buffer = new byte[128];
for (int i = 0; i < files.length; i++) {
File currentFile = files[i];
if (!currentFile.isDirectory()) {
ZipEntry entry = new ZipEntry(currentFile.getName());
FileInputStream fis = new FileInputStream(currentFile);
zos.putNextEntry(entry);
int read = 0;
while ((read = fis.read(buffer)) != -1) {
zos.write(buffer, 0, read);
}
zos.closeEntry();
fis.close();
}
}
zos.close();
fos.close();
} catch (FileNotFoundException e) {
System.out.println("File not found : " + e);
}
}
}
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