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 DateiZippen {

	public static void main(String[] args) {
		zipFile("/Users/joecze/Desktop/test.log", "/Users/joecze/Desktop/test.zip");
	}
	
	private static void zipFile(String inFileName, String outFileName){
		ZipOutputStream zos = null;
		FileInputStream fis = null;
		try {
			zos = new ZipOutputStream(
			        new FileOutputStream(outFileName));
			fis = new FileInputStream(inFileName);
			zos.putNextEntry(new ZipEntry(new File(inFileName).getName()));
			int len;
            byte[] buffer = new byte[2048];
            while ((len = fis.read(buffer, 0, buffer.length)) > 0) {
                zos.write(buffer, 0, len);
            }
		} catch (FileNotFoundException e) {
			e.printStackTrace();
		} catch (IOException e) {
			e.printStackTrace();
		}finally{
			if(fis != null){
				try {
					fis.close();
				} catch (IOException e) {}
			}
			if(zos != null){
				try {
					zos.closeEntry();
					zos.close();
				} catch (IOException e) {}
			}
		}
	}
}