Welcome to my Java Programming Practices repository! 🚀 Here, you'll find a collection of Java projects and exercises designed to enhance your coding skills and deepen your understanding of Java programming concepts.
Features:
Diverse Projects: Explore a variety of projects covering different aspects of Java development, from basic algorithms to advanced topics like multithreading and design patterns.
Hands-On Exercises: Sharpen your problem-solving skills with hands-on coding exercises that reinforce key Java programming principles.
Code Challenges: Challenge yourself with a series of coding challenges to improve your algorithmic thinking and optimize your coding efficiency.
Documentation: Each project comes with detailed documentation, providing insights into the code structure, design decisions, and explanations of key concepts implemented.
Whether you're a beginner looking to strengthen your Java foundation or an experienced developer aiming to refine your skills, this repository is a valuable resource for continuous learning and improvement. Happy coding! 🖥️💡
| Keyword | Description |
|---|---|
| abstract | A non-access modifier used for classes and methods. Abstract classes cannot be instantiated, and abstract methods within them are meant to be implemented by derived classes. |
| assert | Used for debugging. It checks a boolean expression, throwing an error if the result is false. |
| boolean | A data type that can store only true and false values. |
| break | Breaks out of a loop or a switch block, terminating the loop prematurely. |
| byte | A data type that can store whole numbers from -128 to 127. |
| case | Marks a block of code in switch statements, specifying the code to be executed if the switch expression matches the case value. |
| catch | Catches exceptions generated by try statements. |
| char | A data type that is used to store a single character. |
| class | Defines a class. |
| const | Defines a constant. |
| continue | Used in loops to skip the rest of the code in the current iteration and move on to the next iteration. |
| default | Specifies the default block of code in a switch statement, executed when none of the specified cases match the given value. |
| do | Used in conjunction with 'while' to create a do-while loop, ensuring the loop body is executed at least once. |
| else | Used in conditional statements to specify the block of code to be executed when the 'if' condition is false. |
| enum | Declares an enumerated (unchangeable) type, defining a set of named constant values. |
| exports | Exports a package with a module. |
| extends | Extends a class (indicates that a class is inherited from another class). |
| final | A non-access modifier used for classes, attributes, and methods, which makes them non-changeable (impossible to inherit or override). |
| finally | Used with exceptions, a block of code that will be executed no matter if there is an exception or not. |
| float | A data type that can store whole numbers from 3.4e−038 to 3.4e+038. |
| for | Create a for loop. |
| goto | (Note: Not in use, and has no function) Not in use, and has no functional purpose. |
| if | Makes a conditional statement, executing a block of code if the specified condition is true. |
| implements | Implements an interface. |
| imports | Used to import a package, class, or interface, allowing their use in the current Java file. |
| instanceof | Checks whether an object is an instance of a specific class or an interface. |
| int | A data type that can store whole numbers from -2147483648 to 2147483647. |
| interface | Used to declare a special type of class that only contains abstract methods. |
| long | A data type that can store whole numbers from -9223372036854775808 to 9223372036854775808. |
| module | Declares a module. |
| native | Specifies that a method is not implemented in the same Java source file (but in another language). |
| new | Creates new objects. |
| package | Declares a package. |
| private | An access modifier used for attributes, methods, and constructors, making them only accessible within the declared class. |
| protected | An access modifier used for attributes, methods, and constructors, making them accessible in the same package and subclasses. |
| public | An access modifier used for classes, attributes, methods, and constructors, making them accessible by any other class. |
| requires | Specifies required libraries inside a module. |
| return | Finished the execution of a method and can be used to return a value from a method. |
| short | A data type that can store whole numbers from -32768 to 32767. |
| static | A non-access modifier used for methods and attributes. Static methods/attributes can be accessed without creating an object of a class. |
| strictfp | Restricts the precision and rounding of floating-point calculations. |
| super | Refers to superclass (parent) objects. |
| switch | Selects one of many code blocks to be executed. |
| synchronized | A non-access modifier that specifies that methods can only be accessed by one thread at a time. |
| this | Refers to the current object in a method or constructor. |
| throw | Creates a custom error. |
| throws | Indicates what exceptions may be thrown by a method. |
| transient | A non-access modifier that specifies that an attribute is not part of an object's persistent state. |
| try | Creates a try...catch statement. |
| var | Declares a variable. |
| void | Specifies that a method should not have a return value. |
| volatile | Indicates that an attribute is not cached thread-locally and is always read from the "main memory." |
| while | Creates a while loop. |