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  1. import java.io.BufferedReader;
  2. import java.io.IOException;
  3. import java.io.InputStreamReader;
  4. import java.io.PrintWriter;
  5. import java.net.Socket;
  6.  
  7. public class Client {
  8.     private String host;
  9.     private int port;
  10.     private Socket connection;
  11.     private BufferedReader in;
  12.     private PrintWriter out;
  13.     private String line;
  14.  
  15.     public Client(String host, int port) throws IOException {
  16.         this.host = host;
  17.         this.port = port;
  18.         connection = new Socket(host, port);
  19.  
  20. //        stdIn = new BufferedReader(new InputStreamReader(System.in));
  21.     }
  22.  
  23.     public void send(String input) throws IOException {
  24.         out = new PrintWriter(connection.getOutputStream(), true);
  25.         out.println(input);
  26.     }
  27.  
  28.     public String receive() throws IOException {
  29.         return "server: " + in.readLine();
  30.     }
  31.  
  32.     public String receiveAll() throws IOException {
  33.         in = new BufferedReader(new InputStreamReader(connection.getInputStream()));
  34.         StringBuilder result = new StringBuilder();
  35.         line = in.readLine();
  36.         while (line != null) {
  37.             result.append(line + String.format("%n"));
  38.             System.out.println("Inside: " + line);
  39.             line = in.readLine();
  40.         }
  41.         return result.toString();
  42.     }
  43.  
  44.     public void close() throws IOException {
  45.         out.close();
  46.         in.close();
  47.         connection.close();
  48.     }
  49. }
Compilation error #stdin compilation error #stdout 0s 0KB
comments (?)
stdin
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Standard input is empty
compilation info 
Main.java:7: error: class Client is public, should be declared in a file named Client.java
public class Client {
       ^
1 error
stdout
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Standard output is empty
https://ideone.com/v27XKw
language:
Java (HotSpot 12)
created:
5 years ago
visibility:
public

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