Java Utililty Methods Write Byte Array to File

FileOutputStream os = new FileOutputStream(file);
os.write(data);
os.close();
return file;

try {
    FileOutputStream fos = new FileOutputStream(file);
    fos.write(data, 0, data.length);
    fos.flush();
    fos.close();
    return true;
} catch (Exception e) {
    System.out.println("writeFile failed with " + e);
...

OutputStream out = new FileOutputStream(file);
try {
    out.write(data);
    out.flush();
    out.close();
} finally {
    try {
        out.close();
...

file.createNewFile();
file.setWritable(true);
RandomAccessFile raf = new RandomAccessFile(file, "rw");
try {
    raf.setLength(data.length);
    raf.seek(0);
    raf.write(data);
} finally {
...

FileOutputStream os = new FileOutputStream(file);
try {
    os.write(data);
} finally {
    os.close();

ByteArrayInputStream bais = new ByteArrayInputStream(data);
FileOutputStream fos = new FileOutputStream(file);
BufferedOutputStream bos = new BufferedOutputStream(fos);
byte[] buffer = new byte[1024];
int br;
while ((br = bais.read(buffer)) > 0) {
    bos.write(buffer, 0, br);
bos.close();
bais.close();

file.mkdirs();
try (FileOutputStream fos = new FileOutputStream(file)) {
    fos.write(data);

if (data == null)
    return;
BufferedOutputStream out = null;
try {
    out = new BufferedOutputStream(new FileOutputStream(file));
    for (byte[] d : data)
        out.write(d);
} catch (Exception exception) {
...

try {
    OutputStream output = null;
    try {
        output = new BufferedOutputStream(new FileOutputStream(file));
        output.write(data);
        output.flush();
        return true;
    } finally {
...

FileOutputStream fout = new FileOutputStream(filename);
fout.write(data);
fout.close();