Section 8 Added

README.md

@@ -134,18 +134,27 @@ This repository will contain all materials used throughout the OS course 20/21
 
 ````
 Introduction to Java Programming and data Structures - Eleventh Edition
-***********************************************************************
-9.8 Visibility Modifiers      => 366
-9.9 Data Field Encapsulation  => 368
-9.13 The Scope of Variables   => 379
-9.14 The this Reference       => 380
+=======================================================================
+9.8 Visibility Modifiers      👉🏽 366
+9.9 Data Field Encapsulation  👉🏽 368
+9.13 The Scope of Variables   👉🏽 379
+9.14 The this Reference       👉🏽 380
 ````
 
 ### 📖 Section 7 - Chapter 3 - Process and more.
 -------
 • [🎞 Section Presentation](https://drive.google.com/file/d/1HDRkejKpnmqy-8iRcicIaFBJpBBukzRx/view?usp=sharing)
 
+### 📖 Section 8 - ArrayList and Data Transmission through Sockets.
+-------
+• [🎞 Section Presentation](https://drive.google.com/file/d/1Wb6sgHlml35-XUk7iyv7K_n3ZRRkg685/view?usp=sharing)
+• [‍💻 Section Project](https://minhaskamal.github.io/DownGit/#/home?url=https://github.com/Mohanedy98/OperatingSystemsCourse20-21/tree/main/Section6-BMIProject)
 
+````
+Introduction to Java Programming and data Structures - Eleventh Edition
+=======================================================================
+Networking  👉  Chapter 33
+````
 
 
 ## 🍕 Additional Links

Section8-Project/.gitignore

@@ -0,0 +1,71 @@
+# Covers JetBrains IDEs: IntelliJ, RubyMine, PhpStorm, AppCode, PyCharm, CLion, Android Studio, WebStorm and Rider
+# Reference: https://intellij-support.jetbrains.com/hc/en-us/articles/206544839
+
+# User-specific stuff
+.idea/**/workspace.xml
+.idea/**/tasks.xml
+.idea/**/usage.statistics.xml
+.idea/**/dictionaries
+.idea/**/shelf
+
+# Generated files
+.idea/**/contentModel.xml
+
+# Sensitive or high-churn files
+.idea/**/dataSources/
+.idea/**/dataSources.ids
+.idea/**/dataSources.local.xml
+.idea/**/sqlDataSources.xml
+.idea/**/dynamic.xml
+.idea/**/uiDesigner.xml
+.idea/**/dbnavigator.xml
+
+# Gradle
+.idea/**/gradle.xml
+.idea/**/libraries
+
+# Gradle and Maven with auto-import
+# When using Gradle or Maven with auto-import, you should exclude module files,
+# since they will be recreated, and may cause churn.  Uncomment if using
+# auto-import.
+# .idea/artifacts
+# .idea/compiler.xml
+# .idea/jarRepositories.xml
+# .idea/modules.xml
+# .idea/*.iml
+# .idea/modules
+# *.iml
+# *.ipr
+
+# CMake
+cmake-build-*/
+
+# Mongo Explorer plugin
+.idea/**/mongoSettings.xml
+
+# File-based project format
+*.iws
+
+# IntelliJ
+out/
+
+# mpeltonen/sbt-idea plugin
+.idea_modules/
+
+# JIRA plugin
+atlassian-ide-plugin.xml
+
+# Cursive Clojure plugin
+.idea/replstate.xml
+
+# Crashlytics plugin (for Android Studio and IntelliJ)
+com_crashlytics_export_strings.xml
+crashlytics.properties
+crashlytics-build.properties
+fabric.properties
+
+# Editor-based Rest Client
+.idea/httpRequests
+
+# Android studio 3.1+ serialized cache file
+.idea/caches/build_file_checksums.ser

Section8-Project/Section8G1.iml

@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<module type="JAVA_MODULE" version="4">
+  <component name="NewModuleRootManager" inherit-compiler-output="true">
+    <exclude-output />
+    <content url="file://$MODULE_DIR$">
+      <sourceFolder url="file://$MODULE_DIR$/src" isTestSource="false" />
+    </content>
+    <orderEntry type="inheritedJdk" />
+    <orderEntry type="sourceFolder" forTests="false" />
+  </component>
+</module>

Section8-Project/src/Section8.java

@@ -0,0 +1,51 @@
+import java.util.ArrayList;
+
+public class Section8 {
+    public static void main(String[] args) {
+        ArrayList<Medicine> myList = new ArrayList<>();
+        Medicine myMedicine = new Medicine("Panadol",20);
+        myList.add(myMedicine);
+        Medicine myMedicine2 = new Medicine("Congestal",15);
+        myList.add(myMedicine2);
+        for(int i = 0; i < myList.size(); i++){
+            System.out.println(myList.get(i).getName()+" - "+myList.get(i).getPrice());
+        }
+
+    }
+}
+
+class Medicine{
+    private   String name;
+    private double price;
+
+    public Medicine(String name, double price){
+        setName(name);
+        setPrice(price);
+
+    }
+
+    public String getName(){
+        return name;
+    }
+
+    public void setName(String newName){
+        if(!newName.isEmpty()){
+            name = newName;
+        }else {
+            System.out.println("Wrong name");
+        }
+    }
+
+    public double getPrice(){
+        return  price;
+    }
+
+    public void  setPrice(double price){
+        if(price >0){
+            this.price = price;
+        }else {
+            System.out.println("Wrong price");
+        }
+    }
+
+}