Java Utililty Methods URL Download

URL url = new URL(urlString);
URLConnection con = url.openConnection();
con.setRequestProperty("User-Agent",
        "Mozilla/5.0 (Windows NT 6.1; WOW64; rv:11.0) Gecko/20100101 Firefox/11.0");
InputStream is = con.getInputStream();
byte[] bs = new byte[1024];
int len;
OutputStream os = new FileOutputStream(filename);
...

try {
    URL url = new URL(urlToDownload);
    BufferedInputStream bufferedInputStream = new BufferedInputStream(url.openStream());
    FileOutputStream fileOutputStream = new FileOutputStream(locationToStore);
    byte[] buffer = new byte[1024];
    int count = 0;
    while ((count = bufferedInputStream.read(buffer, 0, 1024)) != -1) {
        fileOutputStream.write(buffer, 0, count);
...

try {
    PrintStream outStream = new PrintStream(out);
    Scanner connectionScanner = new Scanner(fileUrl.openStream());
    while (connectionScanner.hasNextByte()) {
        outStream.println(connectionScanner.nextByte());
} catch (IOException e) {
    e.printStackTrace();
...

URLConnection con = theURL.openConnection();
String urlPath = con.getURL().getFile();
String fileFullName = urlPath.substring(urlPath.lastIndexOf("/") + 1);
if (fileFullName != null) {
    byte[] buffer = new byte[4 * 1024];
    int read;
    String path = filePath + "/" + fileFullName;
    File fileFolder = new File(filePath);
...

OutputStream out = null;
URLConnection conn = null;
InputStream in = null;
out = new BufferedOutputStream(new FileOutputStream(toFile));
conn = url.openConnection();
conn.setUseCaches(false);
in = conn.getInputStream();
byte[] buffer = new byte[1024];
...

File f = null;
try {
    if ((f = getPreviousDownloadedURL(url)) == null) {
        File tempDirectory = new File(TEMPDIRECTORYPATH);
        if (!tempDirectory.exists())
            tempDirectory.mkdir();
        f = new File(TEMPDIRECTORYPATH + "/" + name + System.currentTimeMillis());
        System.out.println("downloading '" + url.toString() + "' to: " + f.getAbsolutePath());
...

int byteread = 0;
boolean result = false;
try {
    URLConnection conn = url.openConnection();
    InputStream inStream = conn.getInputStream();
    FileOutputStream fs = new FileOutputStream(
            new StringBuilder(path).append("/").append(fileName).toString());
    byte[] buffer = new byte[1204];
...

final FileOutputStream fos = new FileOutputStream(file);
try {
    final byte[] buffer = new byte[8192];
    final InputStream stream = new BufferedInputStream(url.openConnection().getInputStream());
    try {
        int len;
        while ((len = stream.read(buffer)) != -1) {
            fos.write(buffer, 0, len);
...

BufferedInputStream inputStream = null;
BufferedOutputStream outputStream = null;
try {
    URL url = new URL(remoteUrl);
    File tempFile = File.createTempFile("temp", "zip");
    inputStream = new BufferedInputStream(url.openStream());
    outputStream = new BufferedOutputStream(new FileOutputStream(tempFile));
    int read = 0;
...

long size = 0;
try {
    URL url = new URL(urlPath);
    HttpURLConnection httpurlconnection = (HttpURLConnection) url.openConnection();
    BufferedInputStream bufferedinputstream = new BufferedInputStream(httpurlconnection.getInputStream());
    BufferedOutputStream bufferedoutputstream = new BufferedOutputStream(new FileOutputStream(file));
    int i;
    while ((i = bufferedinputstream.read()) != -1) {
...