Master Core Java with ENCODE-IT: Build Solid Foundations for Java Development

Course Overview:

Core Java is the foundation of all Java-based technologies and frameworks, and mastering it is essential for anyone looking to pursue a career in Java development. ENCODE-IT’s Core Java Training is designed to provide you with a deep understanding of Java programming concepts, including object-oriented programming (OOP), exception handling, collections framework, multi-threading, and much more. Whether you’re a beginner or a professional looking to sharpen your skills, this course is tailored to help you understand the fundamental aspects of Java and its extensive ecosystem.

This training will walk you through core Java concepts, programming techniques, and best practices, enabling you to develop robust, high-performance applications. From the basic syntax and data structures to advanced topics like multi-threading and file handling, this course will provide you with the tools and knowledge needed to develop a wide range of applications using Java.

By the end of this course, you’ll be equipped with the essential Java skills required for web, mobile, and enterprise development, and prepared for advanced Java frameworks like Spring and Hibernate.

Salary Scale in India:

Core Java developers are in high demand across various industries, including banking, finance, e-commerce, and IT services. The average salary for a Core Java developer in India typically ranges from ₹4-8 LPA for entry-level positions, while experienced professionals can earn ₹10-18 LPA or more, especially when combined with expertise in Java frameworks such as Spring, Hibernate, and microservices development.

Why Choose ENCODE-IT?

• Expert Trainers: Learn from experienced Java developers with real-world expertise in building large-scale Java applications.
• Hands-On Projects: Gain practical experience by working on projects that help you build a strong portfolio and boost your career prospects.
• Certification: Receive an ENCODE-IT Core Java Certification to showcase your skills and stand out in the competitive job market.
• Placement Assistance: ENCODE-IT offers placement assistance to help you connect with leading companies looking for skilled Core Java developers.
• Flexible Learning: Enjoy the flexibility to learn at your own pace with online or in-person learning options.

Course Curriculum:

The Core Java Training at ENCODE-IT is designed to take you through 10 detailed modules, covering the essential concepts of Java programming and object-oriented development.

Module 1: Introduction to Java

• Overview of Java: Features and Benefits
• Java Development Kit (JDK) and Integrated Development Environment (IDE)
• Setting Up Java Development Environment
• First Java Program: “Hello World”
• Java Execution Model: JVM, JRE, and JDK
• Understanding Java’s Platform Independence and Bytecode
• Data Types, Variables, and Constants in Java

Module 2: Object-Oriented Programming (OOP) in Java

• Introduction to Object-Oriented Programming (OOP) Concepts
• Classes and Objects: Creating and Using Java Classes
• Encapsulation: Private and Public Access Modifiers
• Inheritance: Extending Classes, Method Overriding
• Polymorphism: Method Overloading and Dynamic Method Dispatch
• Abstraction: Abstract Classes and Interfaces
• Composition vs Inheritance in OOP
• Constructor Overloading and Constructor Chaining

Module 3: Control Flow and Operators

• Conditional Statements: if, else if, switch
• Looping Statements: for, while, do-while
• Java Operators: Arithmetic, Relational, Logical, Assignment, Bitwise
• Control Flow Modifiers: break, continue, return, and label
• Ternary Operator and Nested Conditional Statements
• Handling Errors with Exception Handling (try, catch, finally)
• Using assert Statements for Debugging

Module 4: Java Arrays and Strings

• Introduction to Arrays: Declaring, Initializing, and Accessing Elements
• Multi-Dimensional Arrays: 2D and Beyond
• Array Manipulation: Sorting, Searching, and Cloning Arrays
• Understanding Strings in Java: Immutable Nature
• String Manipulation: Concatenation, Substring, and Length
• StringBuffer and StringBuilder for Mutable Strings
• String Handling Methods: equals(), equalsIgnoreCase(), compareTo()

Module 5: Collections Framework in Java

• Introduction to Java Collections Framework (JCF)
• Understanding Interfaces: List, Set, Map, and Queue
• ArrayList, LinkedList, HashSet, TreeSet, HashMap, TreeMap
• Iterators and Enhanced For Loop for Traversing Collections
• Sorting Collections Using Comparator and Comparable
• Working with Collections API: add(), remove(), contains(), clear()
• ListIterator and NavigableSet Interface
• Performance Optimization with Collections

Module 6: Exception Handling in Java

• Introduction to Exception Handling in Java
• Types of Exceptions: Checked vs Unchecked Exceptions
• Handling Exceptions Using try, catch, and finally
• Throwing Exceptions Using throw Keyword
• Custom Exception Classes and User-Defined Exceptions
• Nested try-catch Blocks
• Creating Robust Programs with Exception Handling Best Practices

Module 7: Java Input/Output (I/O)

• Introduction to Java I/O Package
• File Handling: Reading from and Writing to Files
• Understanding File, FileReader, FileWriter, BufferedReader, BufferedWriter
• Working with Streams: Byte Streams vs Character Streams
• Serialization: Saving and Reading Objects with ObjectOutputStream/ObjectInputStream
• Understanding Java NIO (New I/O) for Non-Blocking I/O
• Working with Directories and File Paths using Path and Files API

Module 8: Multithreading and Concurrency

• Introduction to Multithreading in Java
• Creating Threads Using Thread Class and Runnable Interface
• Synchronization: Using synchronized Keyword to Prevent Race Conditions
• Thread Lifecycle: States and Transitions
• Thread Communication Using wait(), notify(), and notifyAll()
• Thread Pooling Using Executor Framework
• Introduction to Java Concurrency Utilities (CountDownLatch, Semaphore, etc.)
• Handling Concurrency Issues and Deadlocks

Module 9: Java 8 Features

• Introduction to Java 8 and New Language Features
• Lambda Expressions: Benefits and Syntax
• Functional Interfaces and java.util.Function
• Streams API for Functional-style Programming
• Optional Class for Handling Nulls in Java 8
• Date/Time API: java.time Package
• Using Default and Static Methods in Interfaces

Module 10: Best Practices and Java Development Tools

• Best Practices for Writing Clean, Efficient, and Maintainable Java Code
• Java Code Formatting Guidelines
• Introduction to Unit Testing with JUnit and Mockito
• Introduction to Build Tools: Maven, Gradle
• Using Integrated Development Environments (IDEs) for Java (IntelliJ IDEA, Eclipse)
• Understanding the Java Memory Model
• Debugging Java Applications Using Debuggers and Logging

Conclusion:

By completing ENCODE-IT’s Core Java Training, you will gain a comprehensive understanding of Java programming fundamentals. This includes mastering concepts such as object-oriented programming (OOP), exception handling, multi-threading, and Java collections, which are essential for building robust, scalable, and efficient applications.

Whether you are looking to become a Java Developer, Backend Developer, or want to work with frameworks like Spring or Hibernate, this training will set the foundation for your successful Java development career.

Enroll today in ENCODE-IT’s Core Java Training and start your journey to becoming a skilled Java programmer, equipped with the skills to tackle real-world development challenges and advance to more specialized Java frameworks and technologies.