Program: How to zip a single file?

Below example shows how to zip a file using ZipOutputStream class.

package com.java2novice.zip;

import java.io.BufferedOutputStream;
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 MyFileZip {

	public void zipFile(String filePath){
		
        FileOutputStream fos = null;
        ZipOutputStream zipOut = null;
        FileInputStream fis = null;
		try {
			fos = new FileOutputStream("C:/testing.zip");
			zipOut = new ZipOutputStream(new BufferedOutputStream(fos));
			File input = new File(filePath);
			fis = new FileInputStream(input);
			ZipEntry ze = new ZipEntry(input.getName());
			System.out.println("Zipping the file: "+input.getName());
			zipOut.putNextEntry(ze);
			byte[] tmp = new byte[4*1024];
			int size = 0;
			while((size = fis.read(tmp)) != -1){
				zipOut.write(tmp, 0, size);
			}
			zipOut.flush();
			zipOut.close();
		} catch (FileNotFoundException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		} catch (IOException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		} finally{
			try{
				if(fos != null) fos.close();
				if(fis != null) fis.close();
			} catch(Exception ex){
				
			}
		}
	}
	
	public static void main(String a[]){
		
		MyFileZip mfe = new MyFileZip();
		mfe.zipFile("C:/test.txt");
	}
}

Zipping the file: test.txt