Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.OutputStream;
import java.util.zip.ZipInputStream;

public class Main {

    public static void unzip(String zipFilePath, String fileName) {

        try {
            FileInputStream fin = new FileInputStream(zipFilePath);
            ZipInputStream zin = new ZipInputStream(fin);

            do {
                // no-op
            } while (!zin.getNextEntry().getName().equals(fileName));

            OutputStream os = new FileOutputStream(fileName);

            byte[] buffer = new byte[1024];
            int length;

            //read the entry from zip file and extract it to disk
            while ((length = zin.read(buffer)) > 0) {
                os.write(buffer, 0, length);
            }
            os.close();
            zin.close();
        } catch (IOException e) {
            throw new RuntimeException(e);
        }

    }
}