Initial commit

Problem 3.16/SocketClient.java

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+import java.net.*;
+import java.io.*;
+
+public class SocketClient {
+    public static void main(String[] args) {
+        try {
+            // make connection to server socket
+            Socket sock = new Socket("127.0.0.1", 6017);
+            InputStream in = sock.getInputStream();
+            BufferedReader bin = new BufferedReader(new InputStreamReader(in));
+
+            // get a qoute from the socket
+            String line;
+            while ( (line = bin.readLine()) != null)
+                System.out.println(line);
+
+            // close the socket connection
+            sock.close();
+        }
+        catch (IOException ioe) {
+            System.err.println(ioe);
+        }
+    }
+}

Problem 3.16/SocketServer.java

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+import java.net.*;
+import java.io.*;
+
+public class SocketServer {
+    public static String[] qoutes = {
+        "Don't cry because it's over, smile because it happened.",
+        "Be yourself; everyone else is already taken.",
+        "Two things are infinite: the universe and human stupidity; and I'm not sure about the universe.",
+        "So many books, so little time.",
+        "Be who you are and say what you feel, because those who mind don't matter, and those who matter don't mind."
+    };
+
+    public static void main(String[] args) {
+        try {
+            int i = 0;
+            ServerSocket sock = new ServerSocket(6017);
+
+            // Listening for connections
+            while (true) {
+                Socket client = sock.accept();
+                PrintWriter pout = new PrintWriter(client.getOutputStream(), true);
+
+                // write a qoute to the socket
+                pout.println(qoutes[i]);
+                i = (i + 1) % qoutes.length;
+
+                // close the socket and resume
+                // listening for connections
+                client.close();
+            }
+        }
+        catch (IOException ioe) {
+            System.err.println(ioe);
+        }
+    }
+}