//Socket
Socket socketObject = new Socket(SERVER_ADDRESS, PORT);

//Streams
outputStream = new DataOutputStream(socketObject.getOutputStream());
inputStream = new DataInputStream(socketObject.getInputStream());

//Write
outputStream.writeInt(integerExample);
outputStream.write(msgArray, 0, msgArrayLength);

//Read
Integer intRead = inputStream.readInt();
byte[] msgRead = new byte[intRead];
incomingInputStream.readFully(msgRead, 0, intRead);

//Close
inputStream.close();
outputStream.close();
socketObject.close();

//Server
ServerSocket ourServerSocket;
ourServerSocket = new ServerSocket(OUR_PORT, NUM_POSSIBLE_CONNECTIONS);

Socket incomingConnectionSocket = ourServerSocket.accept();