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3 Commits
1.1 How Java works.java
1.1 How Java works.java
 
 
1.10 If Else If.java
1.10 If Else If.java
 
 
1.11 Ternary.java
1.11 Ternary.java
 
 
1.12 Switch Sattement.java
1.12 Switch Sattement.java
 
 
1.2 variables.java
1.2 variables.java
 
 
1.3 Data types.java
1.3 Data types.java
 
 
1.4 Literals.java
1.4 Literals.java
 
 
1.5 type _conversion.java
1.5 type _conversion.java
 
 
1.6 Assignment Operators.java
1.6 Assignment Operators.java
 
 
1.7 Relational Operators.java
1.7 Relational Operators.java
 
 
1.8 Logical Operators.java
1.8 Logical Operators.java
 
 
1.9 If Else.java
1.9 If Else.java
 
 
10.1 Packages.java
10.1 Packages.java
 
 
10.2 Access Modifiers.java
10.2 Access Modifiers.java
 
 
11.1 Polymorphism.java
11.1 Polymorphism.java
 
 
11.2 Dynamic Method Dispatch.java
11.2 Dynamic Method Dispatch.java
 
 
11.3 Final keyword.java
11.3 Final keyword.java
 
 
11.4 Object Class equals toString hashCode.java
11.4 Object Class equals toString hashCode.java
 
 
11.5 Upcasting and Downcasting.java
11.5 Upcasting and Downcasting.java
 
 
12.1 abstarct keyword.java
12.1 abstarct keyword.java
 
 
12.2 Inner class.java
12.2 Inner class.java
 
 
12.3 Anonymous Inner Class.java
12.3 Anonymous Inner Class.java
 
 
12.4 Abstract and anonymous inner class.java
12.4 Abstract and anonymous inner class.java
 
 
13.1 Need of Interface.java
13.1 Need of Interface.java
 
 
13.2 What is Interface.java
13.2 What is Interface.java
 
 
13.3 More om Interfaces.java
13.3 More om Interfaces.java
 
 
14.1 What is Enum.java
14.1 What is Enum.java
 
 
14.2 enum if and switch.java
14.2 enum if and switch.java
 
 
14.3 Enum Class.java
14.3 Enum Class.java
 
 
15.1 What is Annotations.java
15.1 What is Annotations.java
 
 
16.1 Functional Interface New.java
16.1 Functional Interface New.java
 
 
16.2 Lambda Expression.java
16.2 Lambda Expression.java
 
 
16.3 Lambda Expression with return statement.java
16.3 Lambda Expression with return statement.java
 
 
16.4 Types Of Interface.java
16.4 Types Of Interface.java
 
 
17.1 What is Exception.java
17.1 What is Exception.java
 
 
17.2 Exception Handling with try catch.java
17.2 Exception Handling with try catch.java
 
 
17.3 try with multiple catch block.java
17.3 try with multiple catch block.java
 
 
17.4 Exception Hierarchy.java
17.4 Exception Hierarchy.java
 
 
17.5 Exception throw keyword.java
17.5 Exception throw keyword.java
 
 
17.6 Custom Exception.java
17.6 Custom Exception.java
 
 
17.7 Ducking Exception using throws.java
17.7 Ducking Exception using throws.java
 
 
17.8 User Input using BufferReader and Scanner.java
17.8 User Input using BufferReader and Scanner.java
 
 
17.9 try with resources.java
17.9 try with resources.java
 
 
18.1 Threads.java
18.1 Threads.java
 
 
18.2 Multiple Threads.java
18.2 Multiple Threads.java
 
 
18.3 Thread Priority and Sleep.java
18.3 Thread Priority and Sleep.java
 
 
18.4 Runnable vsThrowable.java
18.4 Runnable vsThrowable.java
 
 
18.5 Race Condition.java
18.5 Race Condition.java
 
 
18.6 Thread States.java
18.6 Thread States.java
 
 
19.1 Collection API.java
19.1 Collection API.java
 
 
19.2 ArrayList.java
19.2 ArrayList.java
 
 
19.3 Sets.java
19.3 Sets.java
 
 
19.4 Map.java
19.4 Map.java
 
 
19.5 Comparator vs Comparable.java
19.5 Comparator vs Comparable.java
 
 
2.1 Need for loop.java
2.1 Need for loop.java
 
 
2.2 While Loop.java
2.2 While Loop.java
 
 
2.3 Do While Loop.java
2.3 Do While Loop.java
 
 
2.4 For Loop.java
2.4 For Loop.java
 
 
2.5 Which Loop To Use.java
2.5 Which Loop To Use.java
 
 
20.1 Need of Stream API.java
20.1 Need of Stream API.java
 
 
20.2 forEach Method.java
20.2 forEach Method.java
 
 
20.3 Stream API.java
20.3 Stream API.java
 
 
20.4 Map Filter Reduce Sorted.java
20.4 Map Filter Reduce Sorted.java
 
 
20.5 Wrapper class.java
20.5 Wrapper class.java
 
 
3.1.1 Class and Object Theory.java
3.1.1 Class and Object Theory.java
 
 
3.1.2 Class and Object Practical.java
3.1.2 Class and Object Practical.java
 
 
3.2 JDK JRE JVM.java
3.2 JDK JRE JVM.java
 
 
4.1 Methods.java
4.1 Methods.java
 
 
4.2 Method Overloading.java
4.2 Method Overloading.java
 
 
4.3 Stack and Heap.java
4.3 Stack and Heap.java
 
 
5.1 Need Of an Array.java
5.1 Need Of an Array.java
 
 
5.2 Creation of Array.java
5.2 Creation of Array.java
 
 
5.3 Multi Dimensional Array.java
5.3 Multi Dimensional Array.java
 
 
5.4 jagged and 3D Array.java
5.4 jagged and 3D Array.java
 
 
5.5 drawbacks of Array.java
5.5 drawbacks of Array.java
 
 
5.6 Array Of Objects.java
5.6 Array Of Objects.java
 
 
5.7 Enhanched for loop.java
5.7 Enhanched for loop.java
 
 
6.1 What is String.java
6.1 What is String.java
 
 
6.2 Mutable vs Immutable string.java
6.2 Mutable vs Immutable string.java
 
 
6.3 StringBuffer and StringBuilder.java
6.3 StringBuffer and StringBuilder.java
 
 
7.1 static variable.java
7.1 static variable.java
 
 
7.2 static method.java
7.2 static method.java
 
 
7.3 static block.java
7.3 static block.java
 
 
8.1 Encapsulation.java
8.1 Encapsulation.java
 
 
8.2 Getters and setters.java
8.2 Getters and setters.java
 
 
8.3 this keyword.java
8.3 this keyword.java
 
 
8.4 Constructor.java
8.4 Constructor.java
 
 
8.5 default vs parameterized constructor.java
8.5 default vs parameterized constructor.java
 
 
8.6 this and super method.java
8.6 this and super method.java
 
 
8.7 this vs super keyword.java
8.7 this vs super keyword.java
 
 
8.8 Naming Convention.java
8.8 Naming Convention.java
 
 
8.9 Anonymous Object.java
8.9 Anonymous Object.java
 
 
9.1 Need of Inheritance.java
9.1 Need of Inheritance.java
 
 
9.2 What is Inheritance.java
9.2 What is Inheritance.java
 
 
9.3 Single and Multilevel Inheritance.java
9.3 Single and Multilevel Inheritance.java
 
 
9.4 Mutliple Inheritance.java
9.4 Mutliple Inheritance.java
 
 
9.5 Method Overriding.java
9.5 Method Overriding.java
 
 
README.md
README.md
 
 

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Learning Java Archive

This repository contains a collection of Java practice exercises that I have written while learning the Java programming language. The exercises are well-organized, categorized, and properly named for ease of reference and understanding.

📂 Project Structure

The project is organized into various files based on different topics and concepts in Java. Each file contains Java code that focus on specific programming concepts or techniques.

Categories include:

  • Basic Syntax: Programs that focus on the basic syntax and structure of Java.
  • Object-Oriented Programming (OOP): Exercises related to classes, objects, inheritance, polymorphism, and encapsulation.
  • Data Structures: Implementations of common data structures like arrays, lists, stacks, and queues.
  • Advanced Topics: Topics like file handling, exceptions, multithreading, and more.

💻 Usage

To run any of the code in this repository:

  1. Clone the repository using the following command:

    git clone https://github.com/Ali-Barzegari-d/Learning-Java-Archive.git

  2. Navigate to the desired directory containing the exercise you want to run.

  3. Compile the Java file using javac and run it using the java command:

    javac FileName.java
java FileName

📝 Contribution

Feel free to fork the repository, add new exercises, or improve the existing code. Pull requests are welcome!

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