{"title":"Basic","description":null,"products":[{"product_id":"free-set","title":"Free Set","description":"\u003cp\u003e\u003cspan\u003e\u003cb\u003e1. Problem Statement\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eStruggling to understand where to begin with Java Programming? You’re not alone in facing this challenge. New terms, symbols, and syntax rules may appear to be separate fragments without a clear connection. Even a small code example can raise questions about variables, data types, and the order in which instructions are processed. Without an organized foundation, moving toward classes, methods, and larger program structures can feel confusing.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cb\u003e2. Solution\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThis introductory course will teach you the basic logic of Java Programming through focused explanations and practical examples. You will examine how a simple program is structured and what purpose its main parts serve. The materials explain how to declare variables, work with common data types, and form basic expressions. Individual exercises allow you to review your understanding after each topic. By the end, you will have an organized overview of the subjects covered in the following Javoryx tiers.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cb\u003e3. What’s Inside\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eModule 1: Reading Java Code\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eReview the structure of a simple code sample, common symbols, instructions, and basic writing rules.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eModule 2: Variables and Data Types\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eStudy variables, text values, numbers, Boolean values, and the situations in which they may be used.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eModule 3: Operators and Expressions\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eWork with arithmetic operations, comparisons, and introductory logical expressions.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eModule 4: Decisions in Code\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eLearn how conditional structures select different actions based on a stated condition.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eModule 5: Guided Practice\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eComplete starter tasks focused on reading, arranging, and completing short sections of code.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cb\u003e4. Who Is This For?\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e✅ \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eThis tier may suit you if you:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eare beginning your Java Programming studies;\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ewant to review the Javoryx learning format;\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ewould like to revise basic syntax;\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eprefer topics presented in a consistent order.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003e❌ \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eThis tier may not match your needs if you:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eare looking for detailed work with classes, collections, or error handling;\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ealready build complex Java programs;\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003erequire a large collection of extended coding projects.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003e\u003cb\u003e5. What You’ll Learn\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eAfter completing the materials, you will be able to:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eidentify the main parts of a simple Java code sample;\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003edistinguish between several basic data types;\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003edeclare and update simple variables;\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eread arithmetic and logical expressions;\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003edescribe how a basic conditional statement works;\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ecomplete at least five introductory practice tasks;\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eidentify suitable topics for further study.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003e\u003cb\u003e6. Refund Terms\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eFree Set\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e is provided without payment, so the 30-day refund period does not apply to this tier. Refund conditions for paid tiers are governed by the separate store policy and the terms displayed when an order is placed.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cb\u003e7. Certificate\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eLearners may receive a Javoryx certificate after completing all modules and required tasks included in \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eFree Set\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. The certificate confirms completion of the course materials and does not represent a diploma or occupational qualification.\u003c\/span\u003e\u003c\/p\u003e","brand":"Javoryx","offers":[{"title":"Default Title","offer_id":58281684074831,"sku":null,"price":0.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1026\/4595\/6943\/files\/Free.jpg?v=1784700166"},{"product_id":"quantum-series","title":"Quantum Series","description":"\u003cp\u003e\u003cspan\u003e\u003cb\u003e1. Problem Statement\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eStruggling to move from separate Java code examples to programs in which several elements work together? You’re not alone in facing this challenge after studying foundational syntax. Variables, conditions, and loops may make sense individually, while combining them can still feel confusing. It can also be difficult to decide when code should be moved into a method and how values should pass between methods. As a result, programs may contain repeated instructions, unnecessary checks, and an unclear order of actions.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cb\u003e2. Solution\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThis course will teach you how to combine foundational Java structures within organized programming scenarios. You will study how conditions and loops control the order in which instructions are processed. Dedicated modules explain how to create methods, define parameters, and return calculated values. You will also work with arrays and introductory operations involving groups of values. Practical assignments provide opportunities to apply each topic in small programs with defined requirements.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cb\u003e3. What’s Inside\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eModule 1: Variables in Connected Tasks\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eReview common data types and use several variables within one task. You will update stored values, compare results, and follow changes during program execution.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eModule 2: Conditional Logic\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eStudy \u003c\/span\u003e\u003ccode dir=\"ltr\"\u003e\u003cspan\u003eif\u003c\/span\u003e\u003c\/code\u003e\u003cspan\u003e, \u003c\/span\u003e\u003ccode dir=\"ltr\"\u003e\u003cspan\u003eelse if\u003c\/span\u003e\u003c\/code\u003e\u003cspan\u003e, and \u003c\/span\u003e\u003ccode dir=\"ltr\"\u003e\u003cspan\u003eelse\u003c\/span\u003e\u003c\/code\u003e\u003cspan\u003e statements, nested conditions, value comparisons, and the creation of several possible program paths.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eModule 3: Repeating Actions with Loops\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eExamine \u003c\/span\u003e\u003ccode dir=\"ltr\"\u003e\u003cspan\u003efor\u003c\/span\u003e\u003c\/code\u003e\u003cspan\u003e, \u003c\/span\u003e\u003ccode dir=\"ltr\"\u003e\u003cspan\u003ewhile\u003c\/span\u003e\u003c\/code\u003e\u003cspan\u003e, and \u003c\/span\u003e\u003ccode dir=\"ltr\"\u003e\u003cspan\u003edo-while\u003c\/span\u003e\u003c\/code\u003e\u003cspan\u003e loops, stopping conditions, counters, and methods for preventing incorrect repetition.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eModule 4: Creating Reusable Methods\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eDivide code into separate methods, define parameters, pass arguments, and return values that can be processed elsewhere in the program.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eModule 5: Working with Arrays\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eCreate arrays, refer to individual elements, update stored values, iterate through data, and complete introductory calculations.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eModule 6: Input, Validation, and Output\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eWork with received data, check whether values follow stated rules, and present program results in an organized form.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eModule 7: Applied Java Scenario\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eComplete a final assignment that combines variables, conditions, loops, methods, and arrays within one small program structure.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cb\u003e4. Who Is This For?\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e✅ \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eThis tier may suit you if you:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003ealready understand basic variables and data types;\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ewant to combine several Java structures;\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ewould like to organize instructions more carefully;\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eprefer practice based on small, complete assignments.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003e❌ \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eThis tier may not match your needs if you:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003ehave not yet studied introductory Java syntax;\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eare looking for advanced architectural patterns;\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003erequire detailed materials about network communication or large systems.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003e\u003cb\u003e5. What You’ll Learn\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eAfter completing the materials, you will be able to:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003ecreate programs with several conditional paths;\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eselect a suitable loop for a stated task;\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003edefine starting and stopping conditions for repetition;\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ecreate methods with parameters and returned values;\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003epass information between separate parts of a program;\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ecreate, update, and iterate through arrays;\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003evalidate received data using stated rules;\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ereduce repeated code by using methods;\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ecomplete at least seven topic-based exercises;\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003efinish one applied programming assignment.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003e\u003cb\u003e6. Refund Terms\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eA refund request for \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eQuantum Series\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e may be submitted within 30 calendar days of the order date. Each request is reviewed under the store refund policy published when the course is purchased. Learners should read the complete terms, possible exceptions, and submission procedure before placing an order.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cb\u003e7. Certificate\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eAfter completing all modules and required assignments, learners may receive a Javoryx certificate for \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eQuantum Series\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. The certificate confirms completion of the course materials and does not represent a diploma or occupational qualification.\u003c\/span\u003e\u003c\/p\u003e","brand":"Javoryx","offers":[{"title":"Default Title","offer_id":58281686270287,"sku":null,"price":58.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1026\/4595\/6943\/files\/Quantum.jpg?v=1784700166"},{"product_id":"nexus-module","title":"Nexus Module","description":"\u003cp\u003e\u003cspan\u003e\u003cb\u003e1. Problem Statement\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eStruggling to understand how classes, objects, and methods should work together in one Java program? You’re not alone in facing this challenge after studying variables, conditions, and loops. Individual definitions may appear understandable, while practical tasks raise questions about where data and actions should be placed. As a result, one class may contain too many responsibilities, and values may move between program parts without a consistent structure. Without a clear view of object relationships, reading, extending, and reviewing larger sections of code becomes more difficult.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cb\u003e2. Solution\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThis course will teach you how to create Java programs using classes and objects. You will study how to define fields, write constructors, and add methods that work with an object’s current state. The materials explain how one object can receive information from another and perform a defined part of a shared task. Dedicated exercises demonstrate how to control direct data changes and keep class structures readable. The final assignment combines several related entities within one program model.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cb\u003e3. What’s Inside\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eModule 1: From Instructions to Objects\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eCompare sequential code with a program divided into classes and identify which information and actions belong to each entity.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eModule 2: Classes and Fields\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eCreate classes, declare fields, store object state, and select suitable data types for different values.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eModule 3: Constructors and Initial Values\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eWrite constructors, pass initial values, and check whether a newly created object begins with an appropriate state.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eModule 4: Methods and Object Behaviour\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eCreate methods that update or return information, complete calculations, and describe the actions an object can perform.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eModule 5: Encapsulation and Data Control\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eStudy visibility modifiers, controlled updates, and interaction with internal information through defined methods.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eModule 6: Object Connections\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eLearn how one class can store a reference to another object, send values to it, and receive a result.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eModule 7: Collections of Objects\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eWork with groups of objects by adding, locating, updating, filtering, and iterating through stored entries.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eModule 8: Connected Java Model\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eComplete an applied assignment involving several classes with separate roles and defined relationships.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cb\u003e4. Who Is This For?\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e✅ \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eThis tier may suit you if you:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003ehave already worked with variables, conditions, loops, and methods;\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ewant to understand object-oriented structure in Java;\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ewould like to divide code between several classes;\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ewant practice with connected objects and shared tasks.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003e❌ \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eThis tier may not match your needs if you:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003ehave not studied introductory Java syntax;\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eare looking only for a brief overview without assignments;\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ealready create large systems with many connected components.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003e\u003cb\u003e5. What You’ll Learn\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eAfter completing the materials, you will be able to:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003edefine the purpose of a class within a program model;\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ecreate objects with stated initial values;\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eadd fields, constructors, and methods;\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003econtrol changes to internal object information;\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003edivide responsibilities between several classes;\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003epass objects as method arguments;\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ecreate relationships between program entities;\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eadd and locate objects within a collection;\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ecomplete at least eight topic-based exercises;\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ebuild a model containing at least three connected classes.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003e\u003cb\u003e6. Refund Terms\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eA refund request for \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eNexus Module\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e may be submitted within 30 calendar days of the order date. Requests are reviewed under the refund policy published by the store when the course is purchased. That policy describes the submission process, possible exceptions, and other applicable conditions. Learners should review the complete policy before placing an order.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cb\u003e7. Certificate\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eLearners may receive a Javoryx certificate after completing all modules and required assignments included in \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eNexus Module\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. The certificate records completion of the course materials but does not represent a diploma, licence, or occupational qualification.\u003c\/span\u003e\u003c\/p\u003e","brand":"Javoryx","offers":[{"title":"Default Title","offer_id":58281688400207,"sku":null,"price":150.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1026\/4595\/6943\/files\/Nexus.jpg?v=1784700167"},{"product_id":"path-edition","title":"Path Edition","description":"\u003cp\u003e\u003cspan\u003e\u003cb\u003e1. Problem Statement\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eStruggling to extend a Java program without repeating the same fields, methods, and checks? You’re not alone in facing this issue after creating your first models with several classes. Related objects may share common characteristics, while it can be difficult to decide where those characteristics should be defined. Additional questions appear when a program must respond to invalid values or unexpected situations. Without a considered structure, code may gradually become longer, and one change can require edits across several connected classes.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cb\u003e2. Solution\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThis course will teach you how to create extendable program models with Java language mechanisms. You will study how inheritance places shared characteristics within a base class. The materials explain the difference between abstract classes and interfaces and present suitable situations for each approach. A dedicated section covers exceptions, data validation, and controlled responses to errors. You will also work with generic types to create structures that can process different kinds of data.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cb\u003e3. What’s Inside\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eModule 1: Shared Behaviour and Inheritance\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eIdentify common fields and methods, create base and derived classes, and examine the order in which constructors are called.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eModule 2: Method Overriding\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eLearn how derived classes can redefine inherited behaviour while following a shared interaction format.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eModule 3: Abstract Classes\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eStudy classes that provide a common foundation while leaving selected behaviour for individual subclasses to implement.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eModule 4: Interfaces and Contracts\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eDescribe groups of actions through interfaces and apply the same rules to objects with different class structures.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eModule 5: Polymorphic Collections\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eStore objects from different classes in one collection and call the behaviour assigned to each object type.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eModule 6: Exception Handling\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eWork with \u003c\/span\u003e\u003ccode dir=\"ltr\"\u003e\u003cspan\u003etry\u003c\/span\u003e\u003c\/code\u003e\u003cspan\u003e, \u003c\/span\u003e\u003ccode dir=\"ltr\"\u003e\u003cspan\u003ecatch\u003c\/span\u003e\u003c\/code\u003e\u003cspan\u003e, and \u003c\/span\u003e\u003ccode dir=\"ltr\"\u003e\u003cspan\u003efinally\u003c\/span\u003e\u003c\/code\u003e\u003cspan\u003e, create exceptions, and pass information about problems through the program.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eModule 7: Generics in Reusable Structures\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eCreate classes and methods with generic types and identify type-related issues while writing code.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eModule 8: Extended Java Model\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eComplete an applied assignment combining a class hierarchy, interfaces, collections, value validation, and exception handling.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cb\u003e4. Who Is This For?\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e✅ \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eThis tier may suit you if you:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003ealready create classes, objects, and methods;\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ewant to reduce repetition across related classes;\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ewould like to understand interfaces and abstract classes;\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ewant to handle invalid data in an organized way;\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eare ready to work with models containing several levels.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003e❌ \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eThis tier may not match your needs if you:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003ehave not yet worked with constructors and object collections;\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eare looking only for an overview of introductory syntax;\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003edo not plan to complete assignments involving several classes.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003e\u003cb\u003e5. What You’ll Learn\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eAfter completing the materials, you will be able to:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003ecreate base and derived classes;\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eoverride methods for different object types;\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003edistinguish between interfaces and abstract classes;\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ework with polymorphic collections;\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ecreate and handle exceptions;\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003evalidate values before processing them;\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ewrite methods and classes with generic types;\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ereorganize repeated sections of code;\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ecomplete at least eight topic-based exercises;\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ebuild a program model containing at least five connected classes.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003e\u003cb\u003e6. Refund Terms\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eA refund request for \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003ePath Edition\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e may be submitted within 30 calendar days of the order date. Each request is reviewed according to the refund policy in effect when the course was purchased. The policy describes the submission process, review period, and possible exceptions. Learners should read the complete terms before placing an order.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cb\u003e7. Certificate\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eLearners may receive a Javoryx certificate after completing all modules and required assignments included in \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003ePath Edition\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. The certificate confirms completion of the course materials but does not represent a diploma, licence, or occupational qualification.\u003c\/span\u003e\u003c\/p\u003e","brand":"Javoryx","offers":[{"title":"Default Title","offer_id":58281692496207,"sku":null,"price":246.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1026\/4595\/6943\/files\/Path.jpg?v=1784700167"}],"url":"https:\/\/javoryx.net\/collections\/basic.oembed","provider":"Javoryx","version":"1.0","type":"link"}