finish. sorry for late i have final exam of math

Lab11_server/.classpath

+<?xml version="1.0" encoding="UTF-8"?>
+<classpath>
+	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-11">
+		<attributes>
+			<attribute name="module" value="true"/>
+		</attributes>
+	</classpathentry>
+	<classpathentry kind="src" path="src"/>
+	<classpathentry kind="output" path="bin"/>
+</classpath>

Lab11_server/.project

+<?xml version="1.0" encoding="UTF-8"?>
+<projectDescription>
+	<name>Lab11_server</name>
+	<comment></comment>
+	<projects>
+	</projects>
+	<buildSpec>
+		<buildCommand>
+			<name>org.eclipse.jdt.core.javabuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+	</buildSpec>
+	<natures>
+		<nature>org.eclipse.jdt.core.javanature</nature>
+	</natures>
+</projectDescription>

Lab11_server/.settings/org.eclipse.jdt.core.prefs

+eclipse.preferences.version=1
+org.eclipse.jdt.core.compiler.codegen.inlineJsrBytecode=enabled
+org.eclipse.jdt.core.compiler.codegen.targetPlatform=11
+org.eclipse.jdt.core.compiler.codegen.unusedLocal=preserve
+org.eclipse.jdt.core.compiler.compliance=11
+org.eclipse.jdt.core.compiler.debug.lineNumber=generate
+org.eclipse.jdt.core.compiler.debug.localVariable=generate
+org.eclipse.jdt.core.compiler.debug.sourceFile=generate
+org.eclipse.jdt.core.compiler.problem.assertIdentifier=error
+org.eclipse.jdt.core.compiler.problem.enumIdentifier=error
+org.eclipse.jdt.core.compiler.release=enabled
+org.eclipse.jdt.core.compiler.source=11

Lab11_server/src/ChatRoomServer.java

+import java.io.IOException;
+import java.io.PrintStream;
+import java.net.Socket;
+import java.util.Scanner;
+
+class ChatRoomServer{
+
+    ChatRoomServer(Socket s) throws IOException {
+        Scanner scan = new Scanner(s.getInputStream());
+        PrintStream pri = new PrintStream(s.getOutputStream());
+        pri.println(scan.next());
+
+    }
+}
\ No newline at end of file

Lab11_server/src/ClientHandler.java

+import java.io.IOException;
+import java.net.Socket;
+
+public class ClientHandler{
+    Socket socket = new Socket("0.0.0.0" , 1234);
+
+    public ClientHandler() throws IOException {
+    }
+}
\ No newline at end of file

Lab11_server/src/While.java

+import java.io.IOException;
+import java.net.ServerSocket;
+
+public class While{
+    public static void main(String[] args) throws IOException {
+        ServerSocket serverSocket = new ServerSocket(1234);
+
+        while (true){
+            System.out.println("Server is listening");
+            new ChatRoomServer(serverSocket.accept());
+        }
+    }
+}
\ No newline at end of file