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Alex Rivera
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I'm writing a simple chat in Java, and I want to check if there is some data waiting on BufferedReader . I've read about NIO, but I didn't completely understand it. Here is some of my code: public void Send(String data) { out.println(data); } public String Recv() { if (dataIncomming) { try { return in.readLine(); } catch (IOException e) { System.err.println("Send: Error on BufferedReader.readLine() - IOException"); } } else return ""; } I don't know what to fill into dataIncomming ...
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