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+<code java>
+package nfs;
+import java.net.DatagramPacket;
+public class RemoteOutputStream extends RemoteStream{
+	public RemoteOutputStream(String serverName) {
+		super(serverName);
+	}
+	public boolean write(byte[] buff) {
+		// TODO Auto-generated method stub
+		UDPServerComm comm = new UDPServerComm(serverName, NfsServer.port);
+		DatagramPacket dp = RemotePacket.RemotePacket("WRITE",handle,new String(buff));
+		// packet received: contains the String remote handle
+		DatagramPacket answer = comm.call(dp);
+		if(answer == null)
+			return false; // error receiving
+		String error = new String(answer.getData(),0,answer.getLength());
+		if(error.startsWith("ERROR"))
+			return false;
+		else
+			return true;
+	}
+}
+</code>