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<p>This article explains how to take input in Java using the BufferedReader and Scanner classes. It compares both methods and their usage in reading strings, integers, and floating-point values. The BufferedReader class is faster and more flexible, while the Scanner class provides easier readability. Both methods have their advantages based on input size and use case. Learn the key differences between these input methods for effective Java programming.<br><br>For more details, please read the GeeksforGeeks article: <a href="https://www.geeksforgeeks.org/how-to-take-input-from-user-in-java/">How to Take Input From User in Java</a>.</p>

How to Take Input From User in Java?

<p>The containsKey() method in Java's HashMap class is used to check whether a specific key is present in the map. It returns true if the key exists, otherwise false. This method is essential for validating the presence of keys before accessing their corresponding values. Learn more about how the containsKey() method works with various data types, and explore efficient usage of HashMap through hands-on exercises in Java Programming. This method’s time complexity is O(1) on average, making it a fast operation for key checks.<br><br>For more details, please read the GeeksforGeeks article: <a href="https://www.geeksforgeeks.org/hashmap-containskey-method-in-java/">HashMap containsKey() Method in Java</a>.</p>

HashMap containsKey() Method in Java

<p>The program demonstrates how to take an integer input from the user in Java using the Scanner class. The nextInt() method is used to read the integer value from the console and store it in a variable. The value is then printed using the System.out.println() method. This Java program efficiently handles user input and displays the entered integer. The process is simple, ensuring an easy understanding of taking input and printing output in Java.<br><br>For more details, please read the GeeksforGeeks article: <a href="https://www.geeksforgeeks.org/how-to-read-and-print-an-integer-value-in-java/">How to Read and Print an Integer value in Java</a>.</p>

How to Read and Print an Integer value in Java

<p>The get() method of the HashMap class in Java is used to fetch the value associated with a specific key. It returns null if no mapping is found for the provided key. This method is essential for retrieving values in a HashMap. Learn how the get() method works with different data types, such as mapping string values to integer keys and vice versa. Explore practical examples and optimize HashMap usage for large datasets with the Java Programming Course.<br><br>For more details, please read the GeeksforGeeks article: <a href="https://www.geeksforgeeks.org/hashmap-get-method-in-java/">HashMap get() Method in Java</a>.</p>

HashMap get() Method in Java

<p>The get() method of the Map interface in Java retrieves the value associated with a specified key. It returns null if the key is not present in the map. The return type depends on the key-value pair's data type, as demonstrated with Map&lt;String, Integer&gt; and Map&lt;Integer, String&gt;. This article explains how to use the get() method with different data types in Java. Learn how to implement the get() method in Java with practical examples and outputs.<br><br>For more details, please read the GeeksforGeeks article: <a href="https://www.geeksforgeeks.org/map-get-method-in-java-with-examples/">Map get() method in Java with Examples</a></p>

Map get() method in Java with Examples

<p>The Vector class in Java implements a growable array of objects and is part of the java.util package. While it falls under legacy classes, it is fully compatible with the collections framework and implements the List interface. It provides a thread-safe implementation of dynamic arrays, which allows it to function well in multi-threaded environments.<br><br>For more details, check out the full article: <a href="https://www.geeksforgeeks.org/java-util-vector-class-java/">Vector Class in Java</a>.</p>

Vector Class in Java

<h2><strong>Abstract Class in Java</strong></h2><p>An <strong>abstract class</strong> in Java is a class that cannot be instantiated on its own and must be subclassed. It is used to represent general concepts and is often used as a base class for other classes to inherit from. Abstract classes can have both abstract methods (without a body) and non-abstract methods (with an implementation).</p><h3>Key Features of Abstract Classes:</h3><ul><li><strong>Cannot be Instantiated</strong>: You cannot create an object of an abstract class directly.</li><li><strong>Abstract Methods</strong>: Abstract classes may have abstract methods that are declared without an implementation, forcing subclasses to provide their own implementations.</li><li><strong>Non-Abstract Methods</strong>: Abstract classes can also have regular methods with full implementations.</li><li><strong>Constructors and Fields</strong>: Abstract classes can have constructors, fields, and static methods.</li><li><strong>Can Be Extended</strong>: To use an abstract class, a subclass must implement its abstract methods.</li></ul><h3>Steps to Create an Abstract Class:</h3><ul><li><strong>Declare the Abstract Class</strong>: Use the abstract keyword before the class keyword to define an abstract class.</li><li><strong>Add Abstract Methods</strong>: Declare methods in the abstract class using the abstract keyword. These methods will not have a body and must be overridden by the subclass.</li><li><strong>Define Non-Abstract Methods</strong>: Add regular methods to the abstract class if you want to provide a common implementation to be shared by all subclasses.</li><li><strong>Create a Subclass</strong>: Inherit from the abstract class and implement all of its abstract methods in the subclass.</li><li><strong>Instantiate the Subclass</strong>: Create an object of the subclass (not the abstract class itself) to use the implemented methods.</li></ul><h3>Common Mistakes to Avoid:</h3><ul><li><strong>Forgetting to Implement Abstract Methods</strong>: Ensure that all abstract methods in the abstract class are implemented in the subclass before instantiating it.</li><li><strong>Attempting to Instantiate an Abstract Class</strong>: Abstract classes cannot be instantiated directly. Always create objects of concrete subclasses.</li><li><strong>Using Abstract Methods in Non-Abstract Classes</strong>: Do not declare abstract methods in a non-abstract class, as it will result in a compile-time error.</li></ul><h3>Applications of Abstract Classes:</h3><ul><li><strong>Template Methods</strong>: Abstract classes can define the structure of an algorithm, where subclasses provide the specific details (known as the template method pattern).</li><li><strong>Base Class for Frameworks</strong>: In many frameworks, abstract classes are used as base classes, providing default behavior while allowing subclasses to provide specific implementations.</li><li><strong>Designing Common Interfaces</strong>: Abstract classes allow for creating shared code between different implementations, reducing duplication.</li></ul><h3>Why Use Abstract Classes in Java?</h3><p>Using abstract classes allows for more flexible and scalable code by promoting the concept of <strong>abstraction</strong>. They allow you to define common behavior, while forcing subclasses to provide specific behavior. This leads to a cleaner, more organized codebase.</p><h3>Topics Covered:</h3><ul><li><strong>Definition and Usage of Abstract Classes</strong>: Explanation of what abstract classes are and how they are used in Java.</li><li><strong>Abstract vs Non-Abstract Methods</strong>: Key differences between abstract methods and regular methods.</li><li><strong>Subclasses and Abstract Classes</strong>: How to extend an abstract class and implement abstract methods in subclasses.</li><li><strong>Best Practices</strong>: Guidelines for effectively using abstract classes in Java programming.</li></ul><p>For more detailed information and practical examples, check out the full article on GeeksforGeeks: <a href="https://origin.geeksforgeeks.org/abstract-classes-in-java/">Abstract Class in Java</a>.</p>

Abstract Class in Java

<h2><strong>Access Modifiers in Java</strong></h2><p>Access modifiers in Java control the visibility and accessibility of classes, methods, and variables. By using these modifiers, you can define the scope of a particular member of a class, protecting it from unauthorized access and ensuring that only the appropriate parts of the program can interact with it.</p><h3>Key Features of Access Modifiers:</h3><ul><li><strong>Control Access</strong>: Access modifiers define the level of access to members of a class, either within the same class, package, or outside the class.</li><li><strong>Security</strong>: They help in hiding implementation details and preventing unauthorized access to sensitive data.</li><li><strong>Granular Control</strong>: Access modifiers give developers fine-grained control over who can access or modify certain members of a class.</li></ul><h3>Types of Access Modifiers in Java:</h3><ul><li><strong>Public</strong>:<ul><li>The public modifier makes the class, method, or variable accessible from any other class.</li><li>It can be accessed from any other class, regardless of the package it is in.</li><li>Example:&nbsp;</li></ul></li></ul><p>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;public int number;</p><ul><li><strong>Private</strong>:<ul><li>The private modifier restricts access to the class, method, or variable within the same class only.</li><li>It cannot be accessed from outside the class, making it the most restrictive access modifier.</li><li>Example:</li></ul></li></ul><p>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;private int age;</p><ul><li><strong>Protected</strong>:<ul><li>The protected modifier allows access to the class, method, or variable from other classes in the same package and from subclasses (even if they are in different packages).</li><li>Example:</li></ul></li></ul><p>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;protected int salary;</p><ul><li><strong>Default (Package-Private)</strong>:<ul><li>If no access modifier is specified, Java uses the default modifier, which allows access only within classes in the same package.</li><li>Example:</li></ul></li></ul><p>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;int balance; &nbsp;// Default access</p><h3>Steps to Use Access Modifiers in Java:</h3><ol><li><strong>Choose the Appropriate Access Level</strong>: Determine the level of access that is required for a particular class or member.</li><li><strong>Apply Access Modifiers</strong>: Use public, private, protected, or default access modifier to your methods and variables.</li><li><strong>Control Visibility</strong>: Use access modifiers to control the visibility of a member based on your program's needs.</li><li><strong>Maintain Encapsulation</strong>: Use private to keep variables secure and expose necessary functionality through public getter and setter methods.</li></ol><h3>Common Mistakes to Avoid:</h3><ul><li><strong>Overexposure of Members</strong>: Using public unnecessarily can lead to overexposure of class members, making it difficult to control data integrity. Prefer encapsulation by using private and providing controlled access via getters and setters.</li><li><strong>Incorrect Usage in Subclasses</strong>: If you're working with inheritance, remember that private members cannot be inherited, while protected and public members can.</li><li><strong>Incorrect Access Across Packages</strong>: If you want to access a method or variable from another package, make sure it is public or protected. Using the default (package-private) modifier will prevent this.</li></ul><h3>Applications of Access Modifiers:</h3><ul><li><strong>Encapsulation</strong>: Access modifiers are essential for implementing encapsulation, ensuring that class data is hidden from outside access and only exposed through methods.</li><li><strong>Inheritance</strong>: When working with inheritance, using protected allows subclasses to access parent class members while maintaining security.</li><li><strong>API Design</strong>: When designing APIs, you can use access modifiers to expose only the required functionality and hide implementation details from users.</li></ul><h3>Why Learn Access Modifiers in Java?</h3><p>Understanding access modifiers is crucial for writing secure, maintainable, and efficient Java code. By learning how to properly use public, private, protected, and default modifiers, you'll be able to protect your data, control access, and ensure your programs are robust and flexible.</p><h3>Topics Covered:</h3><ul><li><strong>Types of Access Modifiers</strong>: An overview of public, private, protected, and default access modifiers.</li><li><strong>Best Practices</strong>: When and how to use each access modifier effectively.</li><li><strong>Encapsulation</strong>: How access modifiers support data hiding and object-oriented principles.</li><li><strong>Inheritance and Access</strong>: The interaction between access modifiers and inheritance.</li><li><strong>Access Control in Java</strong>: How to manage access to different members of a class in different contexts.</li></ul><p>For more detailed explanations and examples, refer to the full article on GeeksforGeeks: <a href="https://origin.geeksforgeeks.org/access-modifiers-java/">Access Modifiers in Java</a>.
</p>

Access Modifiers in Java

<h2><strong>Method Overriding in Java</strong></h2><p><strong>Method Overriding</strong> in Java is a feature that allows a subclass to provide a specific implementation of a method that is already defined in its superclass. The method in the subclass must have the same name, return type, and parameters as the method in the superclass. This mechanism is used to modify or extend the behavior of an inherited method in the subclass.</p><p>Method overriding is a fundamental concept in <strong>polymorphism</strong>, enabling dynamic method dispatch, where the method to be invoked is determined at runtime based on the object's actual class.</p><h3>Key Features of Method Overriding in Java:</h3><ul><li><strong>Runtime Polymorphism</strong>: Method overriding enables runtime polymorphism, where the decision about which method to call is made at runtime based on the object's actual class.</li><li><strong>Same Method Signature</strong>: The overriding method in the subclass must have the same name, return type, and parameters as the method in the superclass.</li><li><strong>Access Modifiers</strong>: The overriding method can have a more permissive access modifier than the method in the superclass (e.g., a method with protected access in the superclass can be overridden with public access).</li><li><strong>@Override Annotation</strong>: The @Override annotation helps ensure that the method is correctly overriding a superclass method and avoids errors.</li></ul><h3>Steps to Implement Method Overriding in Java:</h3><ul><li><strong>Define a Method in the Superclass</strong>: Create a method in the parent class that you wish to override.</li><li><strong>Override the Method in the Subclass</strong>: In the subclass, define a method with the same name, return type, and parameters as the method in the parent class.</li><li><strong>Call the Overridden Method</strong>: When an object of the subclass is created, the overridden method will be invoked instead of the method in the superclass.</li></ul><h3>Common Mistakes to Avoid:</h3><ul><li><strong>Mismatched Method Signatures</strong>: Ensure the method signature in the subclass exactly matches the method in the superclass (name, parameters, return type).</li><li><strong>Overriding Static Methods</strong>: Static methods cannot be overridden, although they can be <strong>hidden</strong> in the subclass. Ensure that static methods are not confused with instance methods.</li><li><strong>Not Using @Override Annotation</strong>: While optional, it's recommended to use the @Override annotation to catch potential errors at compile-time if the method signature does not match.</li></ul><h3>Applications of Method Overriding in Java:</h3><ul><li><strong>Real-World Simulation</strong>: Overriding is used to simulate real-world behaviors where a base class provides a general method, but different subclasses provide specialized implementations.</li><li><strong>Framework Development</strong>: Frameworks and libraries often provide base classes with methods that can be overridden by the user to customize behavior.</li><li><strong>Dynamic Method Dispatch</strong>: Overriding enables dynamic method dispatch, where the appropriate method is called based on the actual class type, facilitating flexible and extensible code.</li></ul><h3>Why Learn Method Overriding in Java?</h3><p>Learning method overriding is essential for mastering object-oriented programming in Java. It enables developers to write flexible, reusable code that can be customized and extended as per requirements. Overriding plays a crucial role in achieving runtime polymorphism, which is a cornerstone of designing scalable and maintainable Java applications.</p><h3>Topics Covered:</h3><ul><li><strong>Understanding Method Overriding</strong>: Learn the concept of overriding and how it is different from method overloading.</li><li><strong>How to Implement Method Overriding</strong>: Step-by-step implementation of method overriding in Java.</li><li><strong>Polymorphism and Dynamic Method Dispatch</strong>: Explore how overriding helps achieve polymorphism and dynamic method dispatch in Java.</li><li><strong>Best Practices for Method Overriding</strong>: Key tips and best practices when overriding methods in Java.</li></ul>

Method Overriding in Java

<h2><strong>Encapsulation in Java</strong></h2><p>Encapsulation is a fundamental concept in object-oriented programming (OOP) that involves wrapping data (variables) and methods (functions) into a single unit or class. The primary goal of encapsulation is to protect the internal state of an object from unintended interference and misuse, ensuring data security and integrity. In Java, encapsulation is implemented by making class variables private and providing public getter and setter methods to access or modify them.</p><h3>Key Features of Encapsulation in Java:</h3><ul><li><strong>Data Protection</strong>: By using encapsulation, internal data is hidden from outside access, preventing unauthorized modification.</li><li><strong>Controlled Access</strong>: Access to data is controlled through getter and setter methods, allowing developers to define how the data should be accessed or updated.</li><li><strong>Modularity</strong>: Encapsulation improves modularity by separating the implementation of an object’s behavior from its usage.</li><li><strong>Improved Code Maintainability</strong>: Changes to the internal data representation are isolated from other parts of the code, making the system easier to maintain and extend.</li></ul><h3>Steps to Implement Encapsulation in Java:</h3><ul><li><strong>Declare private variables</strong>: Hide the class's internal state by making fields private, preventing direct access from outside the class.</li><li><strong>Provide public getter and setter methods</strong>: These methods allow controlled access to the private fields of the class, enabling other objects to read or modify data safely.</li><li><strong>Ensure validation in setter methods</strong>: Implement checks in setter methods to validate data before it's updated, maintaining data integrity.</li></ul><h3>Common Mistakes to Avoid:</h3><ul><li><strong>Making fields public</strong>: Avoid making instance variables public, as it exposes them directly and violates the encapsulation principle.</li><li><strong>Skipping data validation</strong>: Always validate data in setter methods to prevent invalid data from being set.</li><li><strong>Over-complicating access methods</strong>: Keep the getter and setter methods simple and easy to use. Excessive logic in these methods can defeat the purpose of encapsulation.</li></ul><h3>Applications of Encapsulation in Java:</h3><ul><li><strong>Data Security</strong>: Encapsulation is widely used in situations where securing data is crucial, such as in financial applications or systems handling personal information.</li><li><strong>API Design</strong>: It is commonly used in designing public APIs where you want to hide the complexity and expose only necessary functionality.</li><li><strong>Improved Maintenance</strong>: Encapsulation makes it easier to modify or refactor the code without affecting other parts of the system, which is particularly beneficial in large-scale applications.</li></ul><h3>Why Implement Encapsulation in Java?</h3><p>Implementing encapsulation in Java helps in building robust and secure software systems. By ensuring that data is accessed and modified only in controlled ways, it enhances security, reduces system errors, and improves the overall quality of the code. This practice allows developers to create cleaner, more modular code and makes it easier to maintain, debug, and extend the software.</p><h3>Topics Covered:</h3><ul><li><strong>Understanding Encapsulation</strong>: Learn the core principles of encapsulation in object-oriented programming.</li><li><strong>How to Implement Encapsulation</strong>: Explore practical ways to apply encapsulation in Java through getter and setter methods.</li><li><strong>Best Practices</strong>: Understand the common mistakes and best practices for using encapsulation effectively.</li></ul>

Encapsulation with Java

<h2><strong>Polymorphism in Java</strong></h2><p>In this tutorial, we'll explore <strong>Polymorphism in Java</strong>, a core principle of object-oriented programming that allows methods to do different things based on the object it is acting upon. Polymorphism, which means "many forms," enables the use of a single interface to represent different underlying forms, such as method overloading and method overriding. This concept is crucial for code flexibility and reusability, making applications easier to extend and maintain.</p><h3>Key Features of Polymorphism:</h3><ul><li><strong>Method Overloading</strong>: Multiple methods with the same name in a class but different parameters, allowing different behaviors.</li><li><strong>Method Overriding</strong>: Subclasses provide specific implementations of methods defined in their parent classes.</li><li><strong>Dynamic Binding</strong>: Java determines the appropriate method to call at runtime, enhancing flexibility.</li></ul><h3>Steps to Implement Polymorphism in Java:</h3><ul><li><strong>Define a Base Class and Methods</strong>: Create a base class with methods that can be overridden.</li><li><strong>Create Derived Classes</strong>: Extend the base class and override methods to provide specific functionality.</li><li><strong>Use the Base Class Reference</strong>: Call methods through a base class reference, allowing Java to determine the correct method to execute at runtime.</li><li><strong>Implement Method Overloading</strong>: In the same class, define multiple methods with the same name but different parameters.</li></ul><h3>Common Mistakes to Avoid:</h3><ul><li><strong>Confusing Overloading with Overriding</strong>: Remember that overloading happens within the same class, while overriding occurs in inherited classes.</li><li><strong>Not Using @Override Annotation</strong>: Helps avoid errors by ensuring that the method correctly overrides a parent class method.</li><li><strong>Ignoring Dynamic Binding</strong>: Java's runtime selection can be overlooked, so avoid hard-coding behaviors that could be handled through polymorphism.</li></ul><h3>Applications of Polymorphism:</h3><ul><li><strong>Enhancing Code Flexibility</strong>: Enables code to work with different types of objects through a single interface, useful in APIs and libraries.</li><li><strong>Object-Oriented Frameworks</strong>: Makes frameworks extensible by allowing developers to override methods as needed.</li><li><strong>Streamlining Complex Systems</strong>: Useful in scenarios requiring multiple implementations for similar actions, like file handling or data parsing.</li></ul><h3>Why Use Polymorphism in Java?</h3><ul><li><strong>Improves Extensibility</strong>: Makes it easy to introduce new functionality by adding subclasses.</li><li><strong>Encourages Clean Code</strong>: Reduces the need for multiple conditionals, promoting a more organized and maintainable codebase.</li><li><strong>Supports OOP Principles</strong>: Facilitates encapsulation and abstraction by allowing objects to interact through defined interfaces.</li></ul><h3>Topics Covered:</h3><ul><li><strong>Understanding Polymorphism</strong>: Explore what polymorphism is and why it’s foundational in OOP.</li><li><strong>Method Overloading vs. Method Overriding</strong>: Learn the differences and see examples of each.</li><li><strong>Practical Examples</strong>: See real-life code examples of polymorphism, such as different shapes implementing an Area method.</li><li><strong>Types of Polymorphism</strong>: Dive into compile-time and runtime polymorphism and understand when each is used.</li></ul><p>For more details and complete code examples, check out the full article on GeeksforGeeks: <a href="https://origin.geeksforgeeks.org/polymorphism-in-java/">Polymorphism in Java</a>.</p>

Polymorphism with Java

<h2><strong>Inheritance in Java</strong></h2><p>In this tutorial, we dive into <strong>Inheritance in Java</strong>, a key object-oriented programming concept that allows a class to inherit properties and behaviors (fields and methods) from another class. Inheritance promotes code reusability, establishes a hierarchical structure between classes, and facilitates a logical organization of related objects and methods.</p><h3>Key Features of Inheritance:</h3><ul><li><strong>Code Reusability</strong>: Inheritance enables reusing code across multiple classes, making it easier to create and maintain software.</li><li><strong>Hierarchical Relationships</strong>: Establish parent-child relationships between classes, organizing your code more intuitively.</li><li><strong>Polymorphism Support</strong>: Enables method overriding, where child classes provide specific implementations of methods declared in parent classes.</li></ul><h3>Steps to Use Inheritance in Java:</h3><ul><li><strong>Create a Parent Class</strong>: Define the base class that holds the common fields and methods.</li><li><strong>Define a Child Class</strong>: Use the extends keyword to make a class inherit from a parent class.</li><li><strong>Override Methods (Optional)</strong>: Override methods in the child class if they need different behavior than those in the parent class.</li><li><strong>Use super Keyword</strong>: Use super to access the parent class’s methods and constructors when necessary.</li></ul><h3>Common Mistakes to Avoid:</h3><ul><li><strong>Ignoring Access Modifiers</strong>: Ensure proper use of public, protected, and private to control access to inherited members.</li><li><strong>Not Using Method Overriding Properly</strong>: Overridden methods in child classes should match the parent method’s signature exactly.</li><li><strong>Incorrect Use of Constructors</strong>: The child class does not inherit the parent class's constructor but can call it using super().</li></ul><h3>Applications of Inheritance:</h3><ul><li><strong>Building Frameworks</strong>: Inheritance is commonly used to create frameworks where base classes define general behavior, while child classes add specific functionality.</li><li><strong>Code Organization</strong>: Helps in structuring applications by categorizing related classes and sharing functionality across them.</li><li><strong>Enhancing Libraries</strong>: Inheritance allows for extending classes in libraries, making it easier to add or modify functionalities.</li></ul><h3>Why Use Inheritance in Java?</h3><ul><li><strong>Organized Code</strong>: Inheritance structures code efficiently, allowing classes to share properties and methods in a logical hierarchy.</li><li><strong>Promotes Extensibility</strong>: Child classes can extend functionalities of the base class, enabling easier application evolution.</li><li><strong>Supports OOP Principles</strong>: Inheritance is fundamental to polymorphism and encapsulation, both key to effective object-oriented programming.</li></ul><h3>Topics Covered:</h3><ul><li><strong>Basics of Inheritance</strong>: Learn about the concept of inheritance, its types, and how to implement it.</li><li><strong>Method Overriding and super</strong>: Explore method overriding, polymorphism, and the use of the super keyword in inheritance.</li><li><strong>Practical Examples</strong>: Understand real-life examples of inheritance, like creating specialized classes from a general base class.</li><li><strong>Inheritance Types</strong>: Discover different types of inheritance, such as single inheritance and multilevel inheritance in Java.</li></ul><p>For more details and complete code examples, check out the full article on GeeksforGeeks: <a href="https://origin.geeksforgeeks.org/inheritance-in-java/">Inheritance in Java</a>.</p>

Inheritance with Java

Practice Problems

Linux