private static byte[] readFile(String path) {
long size = new File(path).length();
byte[] b = new byte[(int)size];
FileInputStream fis = null;
try {
fis = new FileInputStream(path);
fis.read(b, 0, (int)size);
} catch (FileNotFoundException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
} finally {
try {
fis.close();
} catch (IOException e) {
e.printStackTrace();
}
}
return b;
}
