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Java Programming

Java Programming
  • Fee: 3000
  • Timing: 2.5 Hours Per Day
  • Duration: 3 Months

COURSE DETAILS

The Java Programming course offered at NIMACT is having the latest curriculum related to object oriented programming and enterprise application development, with the view to preparing software developers for catering to the IT, Banking, Telecom, E-commerce and Enterprise Software Industry in India. The curriculum and the study materials are revised and updated every six months for the inclusion of the latest Java versions, features, coding practices and AI assisted learning methods. Accordingly assistance and advice are sought on a continuing basis from the industry for knowing and assessing their requirements.

Java holds a position that no other language has managed to take. It is not the newest language, it is not the shortest, and it is not the trendiest - yet the moment an organization needs software that will handle real money, real records and real load for the next fifteen years, Java is usually the answer. Banking cores, insurance platforms, stock exchanges, telecom billing, railway systems, government portals and large e-commerce backends run on Java. These systems are maintained and extended for decades, which is why a Java developer's job stays secure long after the trend of the year has passed.

The second strength of Java is that it teaches a programmer to be disciplined. Java checks types at compile time, forces a structure on every program, handles memory automatically through garbage collection, and makes exception handling a formal part of the code. A beginner sometimes feels Java is strict compared to Python. That strictness is exactly the training. A student who learns Java properly writes organized, predictable code, and that habit stays with him in every language he touches afterwards.

There is also a practical academic reason. Java is the core programming subject in BCA, MCA, B.Tech, Polytechnic and most diploma courses in India, and it appears in campus placement tests, government technical exams and almost every fresher level interview. Collections, OOP concepts, exception handling and multithreading are asked again and again. This course covers all of them with proper depth and dry run practice, so the student answers from understanding rather than memory.

NIMACT teaches every programming language on the model of AI > Programming Language (Coding). The first stage is AI. Tools like ChatGPT, Claude AI, Gemini and Copilot are used to explain a concept such as interface, polymorphism, generics, thread or stream in simple language, to read a long exception stack trace and point to the line that actually caused the failure, to compare two ways of solving the same problem, and to give extra practice questions. The second stage is the coding itself. Every class, every method and every project is typed, compiled, run and understood by the student with his own hands. This rule is followed strictly at NIMACT, because a student who only copies AI code learns nothing, while a student who understands his code can write any language tomorrow.

So many opportunities after this course. IT companies, banks, insurance firms, telecom operators, e-commerce platforms, product companies and IT service providers recruit Java developers in large numbers, and the job profile will be Java Developer, Software Developer, Backend Developer, Android Developer, Application Support Engineer, Software Testing Engineer, ERP Technical Trainee etc. Java is also the base for Android app development and for the entire Spring Boot and microservices market, which are among the highest paying areas in Indian IT today.

Who Should Attend: Students of BCA, MCA, B.Tech, Polytechnic and Diploma who have Java in their syllabus. Students preparing for campus placement and IT company recruitment tests, where Java questions are standard. Beginners who want a strong object oriented foundation. Programmers from C or C++ who want to move into enterprise or Android development, as well.

ELIGIBILITY CRITERIA: Open to all. There is no minimum qualification for this course. Basic computer handling is helpful, but the course starts from the very first step.

Mode: Hybrid (Offline + Online + Live Doubt Session)

SYLLABUS:
To get a better idea about the course structure, let us go through a list of important subjects present in this program. Note - Only the important points have been mentioned.

  • Programming Concept, ICT & AI
  • Artificial Intelligence (AI) as a Learning Support - ChatGPT, Claude AI, Gemini, Copilot, Grok, DeepSeek, Perplexity
  • AI for Concept Explanation, Stack Trace Reading, Code Reading and Practice Questions
  • Introduction to Java
  • History, Versions and Features of Java
  • Write Once Run Anywhere Concept
  • Java vs C, C++, Python and C#
  • Where Java is Used - Enterprise, Banking, Android, Web, Cloud
  • Java Editions - Java SE, Java EE, Java ME
  • Java Architecture
  • JDK, JRE and JVM
  • Compilation Process and Bytecode
  • Class Loader, Byte Code Verifier and JIT Compiler
  • Garbage Collection and Memory Management
  • Stack Memory and Heap Memory
  • Development Environment Setup
  • JDK Installation and PATH Configuration
  • IntelliJ IDEA, Eclipse, NetBeans and VS Code
  • First Java Program - Compile and Run
  • Project Structure, Package and Build Concept
  • Online Compilers and Code Sharing
  • Java Language Fundamentals
  • Structure of a Java Program and main Method
  • Keyword, Identifier and Naming Convention
  • Comment - Single Line, Multi Line and Documentation Comment
  • Variable - Local, Instance and Static
  • Primitive Data Types and Their Size
  • Reference Data Type and Wrapper Class
  • Type Casting - Widening and Narrowing
  • Autoboxing and Unboxing
  • Constant with final Keyword
  • Literal, Escape Sequence and Unicode
  • Operators
  • Arithmetic, Relational, Logical and Assignment Operators
  • Increment, Decrement and Bitwise Operators
  • Ternary Operator and instanceof Operator
  • Operator Precedence and Associativity
  • Input and Output
  • Scanner Class and Keyboard Input
  • BufferedReader and Input Methods
  • System.out.print, println and printf
  • Command Line Arguments
  • Control Statements
  • if, else if, else and Nested if
  • switch Statement and Enhanced switch
  • for Loop, while Loop and do while Loop
  • Enhanced for Loop (for each)
  • break, continue, labeled break and return
  • Nested Loop and Pattern Programs
  • Arrays
  • Single Dimensional Array Declaration and Access
  • Multi Dimensional Array and Jagged Array
  • Array Traversal, Searching and Sorting
  • Arrays Class Utility Methods
  • Array as Method Parameter and Return Type
  • Strings
  • String Class and String Pool
  • String Immutability
  • String Methods - length, charAt, substring, indexOf, equals, compareTo, split, replace, trim
  • StringBuilder and StringBuffer
  • String Comparison - equals vs ==
  • String Formatting and Conversion
  • Methods
  • Method Declaration, Parameter and Return Type
  • Method Calling and Method Signature
  • Method Overloading
  • Pass by Value in Java
  • Recursion and Recursive Problems
  • Variable Arguments (varargs)
  • Static Method and Instance Method
  • Project
  • Object Oriented Programming
  • OOP Concept and Real World Mapping
  • Class, Object and Reference Variable
  • Constructor - Default, Parameterized and Overloaded
  • Constructor Chaining and this Keyword
  • Instance Initializer and Static Block
  • static Keyword - Variable, Method, Block, Nested Class
  • final Keyword - Variable, Method, Class
  • Access Modifiers - private, default, protected, public
  • Encapsulation with Getter and Setter
  • Inheritance - Single, Multilevel and Hierarchical
  • super Keyword and Constructor Calling
  • Method Overriding and Rules
  • Overloading vs Overriding
  • Polymorphism - Compile Time and Run Time
  • Dynamic Method Dispatch and Upcasting
  • Abstract Class and Abstract Method
  • Interface, Multiple Inheritance through Interface
  • Default Method and Static Method in Interface
  • Functional Interface
  • Abstract Class vs Interface
  • Object Class and Its Methods - toString, equals, hashCode
  • Inner Class, Static Nested Class, Local and Anonymous Class
  • Enum and Enum with Constructor
  • Record Class
  • Package and Access Control
  • Package Concept, Creation and Import
  • Classpath and Package Structure
  • Access Control across Packages
  • Built in Packages Overview
  • Exception Handling
  • Error vs Exception
  • Exception Hierarchy - Throwable, Error, Exception
  • Checked and Unchecked Exception
  • try, catch, finally
  • Multiple catch and Multi catch
  • Nested try and Exception Propagation
  • throw and throws Keyword
  • Custom Exception Class
  • try with Resources
  • Reading a Stack Trace Correctly
  • Best Practices of Exception Handling
  • Collection Framework
  • Collection Hierarchy and Interfaces
  • List - ArrayList, LinkedList, Vector
  • Set - HashSet, LinkedHashSet, TreeSet
  • Map - HashMap, LinkedHashMap, TreeMap, Hashtable
  • Queue, Deque, PriorityQueue and Stack
  • Iterator, ListIterator and for each Traversal
  • Collections Class Utility Methods
  • Comparable and Comparator
  • Sorting Objects and Custom Sorting
  • HashMap Internal Working Concept
  • Generics
  • Generic Class, Method and Interface
  • Type Parameter and Bounded Type
  • Wildcard - extends and super
  • Type Safety and Type Erasure
  • Java 8 and Modern Features
  • Lambda Expression and Syntax
  • Functional Interface - Predicate, Function, Consumer, Supplier
  • Method Reference and Constructor Reference
  • Stream API - filter, map, reduce, collect, sorted
  • Optional Class and Null Handling
  • New Date and Time API - LocalDate, LocalTime, LocalDateTime
  • var Keyword and Text Block
  • File Handling and IO
  • File Class and File Operations
  • Byte Stream - FileInputStream and FileOutputStream
  • Character Stream - FileReader and FileWriter
  • BufferedReader and BufferedWriter
  • Serialization and Deserialization
  • Working with CSV and Text Files
  • NIO Package Introduction
  • Multithreading
  • Process vs Thread
  • Thread Creation - Thread Class and Runnable Interface
  • Thread Life Cycle and Thread Methods
  • Thread Priority and Daemon Thread
  • Synchronization and synchronized Keyword
  • Inter Thread Communication - wait, notify, notifyAll
  • Deadlock Concept and Prevention
  • Executor Framework and Thread Pool Introduction
  • Concurrency Utilities Overview
  • JDBC - Database Connectivity
  • JDBC Architecture and Driver Types
  • Connection, Statement, PreparedStatement, ResultSet
  • Connecting Java with MySQL
  • Insert, Select, Update and Delete Operations
  • PreparedStatement and SQL Injection Prevention
  • CallableStatement and Stored Procedure
  • Transaction Handling with commit and rollback
  • Complete CRUD Application with JDBC
  • GUI and Application Development Introduction
  • AWT and Swing Basics
  • JFrame, JPanel, JButton, JLabel, JTextField
  • Layout Manager and Event Handling
  • Building a Simple Desktop Application
  • Introduction to JavaFX
  • Enterprise and Modern Java Introduction
  • Servlet and JSP Concept
  • Introduction to Spring and Spring Boot
  • REST API Concept in Java
  • Maven and Gradle Build Tools
  • Introduction to Java in Android Development
  • Testing and Code Quality
  • Debugging with Breakpoint and Step Execution
  • Unit Testing with JUnit Basics
  • Java Coding Convention and Clean Code Rules
  • Code Reading and Output Prediction Practice
  • Common Java Mistakes and Their Fixes
  • Programming Coding Practice
  • Daily Coding Exercises and Logic Building Questions
  • Interview Questions on OOP, Collections, Exception and Threads
  • Data Structure Implementation in Java
  • Practical Programs
  • Calculator and Unit Converter
  • Student Result and Marksheet System
  • Employee Payroll and Attendance System
  • Bank Account Management System
  • Library Management System
  • Shop Billing and Inventory System
  • Hotel and Hospital Record System with JDBC
  • Multi Platform and Career
  • Java on Windows, Linux and Online Compilers
  • Git and GitHub Basics for Java Projects
  • JAR File Creation and Application Packaging
  • Path Ahead - Advanced Java, Spring Boot, Android and Microservices
  • Portfolio, Resume and Interview Preparation
  • Emerging Technologies - Java in Cloud, Microservices and AI Assisted Development
  • Project Work
  • Internship