//☆★☆★☆★☆★☆★☆★☆★☆★
InputStream in = socket.getInputStream();
//☆★☆★☆★☆★☆★☆★☆★☆★
ByteArrayOutputStream out = new ByteArrayOutputStream();
//☆★☆★☆★☆★☆★☆★☆★☆★
byte[] buffer = new byte[1024 * 1024];
//☆★☆★☆★☆★☆★☆★☆★☆★
int read = 0;
//☆★☆★☆★☆★☆★☆★☆★☆★
int readInBuffer = 0;
//☆★☆★☆★☆★☆★☆★☆★☆★
while (true) {
//☆★☆★☆★☆★☆★☆★☆★☆★
read = in.read(buffer, readInBuffer, buffer.length - readInBuffer);
//☆★☆★☆★☆★☆★☆★☆★☆★