Core Java Training in Chennai

Training in Greens Technologies provides best Core Java Training in Chennai as class room with placements. We designed this Core Java Training from beginner level to advanced level and project based training with helps everyone to be ready for industry practices. Anyone who completes our Core Java Training in Chennai will become a master in Core Java with hands-on workouts and projects. Our Core Java trainers are well experienced and certified working professionals with more experience in real time projects.

What is Core Java?

Core Java is a widely used language based on Object oriented programming. Founded by James Gosling, it was first developed and marketed by Sun Microsystems and later taken over by Oracle Corporation. It runs on any devices irrespective of the Operating Systems that the device is running on.

Why Core Java?

Java is used for developing a lot of applications that run in desktop, browser, server or mobile devices. Java is more robust, scalable and flexible programming language. It forms the basis for lot of other new emerging technologies which revolves around it. Hence learning Java will be a foundation for learning a lot of new emerging technologies.

What we do at Training in Greens Technologies for Core Java?

Today we have been presented with an excellent opportunity to align ourselves with what the industry needs. We, at Training in Greens Technologies, train the aspiring candidates with the best faculties available in the market who have real time experience in Java and handling Java projects for some few years in the IT Industry. This enables the candidates to get a real feel of how the market is and what is expected from them by providing them hands-on experience during their training.

Whom Core Java is suitable for?

Core Java is suitable for all IT professionals as well as College students who look forward to learn Java and become a successful Java Developer.

Job opportunities in Core Java

Core Java is considered to be the most used and robust language that form the base for various other technologies in the current world. In the current market there is always a requirement for Java professionals in the industry which has requirements that are based out of Java specifically in J2EE Technologies like Struts, Spring, Hibernate, Hadoop etc.

Core Java Training Syllabus in Chennai

A First Look

  • A Simple Java Class
  • Java's "Hello World" Program

Java Basics

  • Language and Platform Features
  • Program Life Cycle
  • The Java SE Development Kit (JDK)

Class and Object Basics

  • The Object Model and Object-Oriented Programming
  • Classes, References, and Instantiation
  • Adding Data to a Class Definition
  • Adding Methods (Behavior)

More on Classes and Objects

  • Accessing data, the "this" variable
  • Encapsulation and Access Control, public and private Access
  • Constructors and Initialization
  • static Members of a Class
  • Scopes, Blocks, References to Objects

Flow of Control[briefly due to attendee experience]

  • Branching: if, if-else, switch
  • Iteration: while, do-while, for, break, continue

Strings and Arrays

  • String, StringBuffer, StringBuilder
  • Arrays, Primitive Arrays, Arrays of Reference Types
  • varargs


  • Package Overview - Using Packages to Organize Code
  • import statements
  • Creating Packages, package Statement, Required Directory Structure
  • Finding Classes, Packages and Classpath

Composition and Inheritance

  • Using Composition to Deal With Complexity
  • Composition/HAS-A, Delegation
  • Using Inheritance and Polymorphism to share commonality
  • IS-A, extends, Inheriting Features, Overriding Methods, Using Polymorphism
  • Class Object
  • Abstract Classes


  • Using Interfaces to Define Types
  • Interfaces and Abstract Classes


  • Exceptions and the Exception Hierarchy
  • try and catch
  • Handling Exceptions
  • Program Flow with Exceptions
  • finally


  • JDBC basics
  • JDBC Architecture
  • Using JDBC drivers & DriverManager
  • Class Connection and connecting to a database
  • Class Statement and executing SQL statements
  • Other statement types
  • Driver types

Java Collections and Generics

  • The Collections Framework and its API
  • Collections and Java Generics
  • Collection, Set, List, Map, Iterator
  • Autoboxing
  • Collections of Object (non-generic)
  • Using ArrayList, HashSet, and HashMap
  • for-each Loop
  • Processing Items With an Iterator
  • More About Generics

The Java Streams Model

  • Delegation-Based Stream Model
  • InputStream and OutputStream
  • Media-Based Streams
  • Filtering Streams
  • Readers and Writers

Working with Files

  • File Class
  • Modeling Files and Directories
  • File Streams
  • Random-Access Files

Advanced Stream Techniques

  • Buffering
  • Data Streams
  • Push-Back Parsing
  • Byte-Array Streams and String Readers and Writers

Java Serialization

  • The Challenge of Object Serialization
  • Serialization API
  • Serializable Interface
  • ObjectInputStream and ObjectOutputStream
  • The Serialization Engine
  • Transient Fields
  • readObject and writeObject
  • Externalizable Interface


Core Java Trainer Profile & Placement

Our Core Java Trainers

  • More than 11 Years of experience in Core Java Technologies
  • Has worked on multiple real time Core Java projects
  • Working in a top MNC company in Chennai
  • Trained 2100+ Students so far.
  • Strong Theoretical & Practical Knowledge
  • certified Professionals

Core Java Placement Training in Chennai

  • More than 2000+ students Trained
  • 95% percent Placement Record
  • 1300+ Interviews Organized

Core Java Training batch size in Chennai

Regular Batch ( Morning, Day time & Evening)

  • Seats Available : 8 (maximum)

Weekend Training Batch( Saturday, Sunday & Holidays)

  • Seats Available : 8 (maximum)

Fast Track batch

  • Seats Available : 5 (maximum)