Java Training in Chennai

Learn java from the basic to advanced techniques, taught by the leading industry experts. Java Training in Chennai is a holistic learning path that helps learners to become familiar with key ideas including Java Array, Threads, Exception handling, JSP, XML processing, Operators, Loops, Collections, Servlets, and Database Connectivity. Across our wide range of courses, we offer real-time projects and hands-on practice. Expert professionals have constructed the syllabus for each of these trending courses.

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Tools and languages Covered

  • Java toolJava
  • Java Class & Object toolClass & Object
  • Java Data Types toolData Types
  • Java Static keyword toolStatic keyword
  • Java OOPS toolOOPS
  • Java Garbage Collection toolGarbage Collection
  • Java Exception Handling toolException Handling
  • Java String toolString
  • Java JDBC toolJDBC

Overview of Java Training in Chennai

Students will learn about variables, functions, parameters, algorithms, arrays, JSP, Hibernate, and Spring frameworks in this Java Training course. Moreover, you’ll gain an understanding of Java features, such as Oops concepts, basic syntaxes, technical jargon, and error handling.
The course teaches students how to develop logic and algorithms, which are crucial for learning any kind of programming. If you have a basic understanding of Java, you will be able to understand advanced topics from our course.

  • The reasons for choosing this role as a career are many. Here are a few:
  • Software frameworks and applications can be created with this widely accepted programming language. Java skills are highly sought-after across a wide range of industries.The work of a Java developer does not only involve coding frameworks but also designing interfaces and testing dynamic applications.
  • Many popular websites use Java in real-world applications. Various industries use Java applications, including financial services and healthcare.
  • Almost every field uses Java, be it financial, e-commerce, enterprise, mobile, distributed, or big data applications. For instance, Citigroup, Barclays, etc., use a variety of Java-based financial software. As one of the world’s largest e-commerce companies, Amazon relies heavily on Java-based applications. Java technologies are used in several scientific and data processing projects as well.
  • The lucrative salary is one of the benefits of studying Java. Because there is a skills deficit in this field, companies pay java very large wages.
  • With 15 years of expertise at the training level and facilities from the industry’s leading companies, BTree System offers 60+ IT Training courses in more than 10+ branches throughout Chennai.

Corporate Training Program

Enhance your employee’s skills with our learning programs and make your team productive.

The Learners Journey

We will prepare you on how to face Java Training interviews along with this you will also have the process like students enquire, counseling, live demo, admission process, evaluation, certification, interview, and placement support.

Java Training process

Curriculum for Java Course in Chennai

Basics of Java

  • What is Java?
  • History and Features of Java
  • C++ vs Java
  • Hello Java Program
  • internal How to set the path?
  • JDK, JRE, and JVM (Java Virtual Machine)
  • JVM Memory Management
  • Internal details of JVM
  • Unicode System, Operators, Keywords, and Control Statements
  • like if-else, switch, For loop,
  • while loop, etc.

Class, Object, and Types of classes

  • Naming convention of Java
  • Classes, Objects, and Features. It explains how to declare a
  • class, how to create an object in Java.
  • Object declaration and initialization
  • Life cycle of an object
  • Anonymous object in Java

Packages in Java

  • How to declare package in a company project
  • Package naming conventions
  • Sub packages
  • Types of packages such as user-defined packages, built-in
  • packages
  • Importing packages in Java

Data types in Java

  • Data types in Java
  • Primitive data types
  • Non-primitive data types
  • Memory allocation of primitive and non-primitive data types, etc

Variables, Constants, and Literals

  • Variable declaration & initialization
  • Naming convention
  • Types of variables such as local variables, instance variables, and static variables
  • Scope and memory allocation of variables.

Methods in Java

  • Methods in Java
  • Use of method in Java
  • Method declaration, method signature
  • Types of methods in Java: predefined method, user-defined methods: instance method, static method
  • Calling of method
  • Java main method
  • Return type in Java

Constructor in Java

  • What is Constructor in Java?
  • Types of constructors: Default and Parameterized constructors
  • Java constructor overloading
  • Constructor chaining in java
  • Copy constructor in Java

Modifiers in Java

  • In Java, what is the difference between an access modifier and a non-access modifier?
  • Private, default, protected, and public are examples of access modifiers.
  • Types of Non-access modifiers like abstract, final, native, static, Strictfp, synchronized
  • modifier, transient, volatile.

Static Keyword

  • What is Static keyword?
  • Static variable
  • Static method
  • Static block, Instance block
  • Static Nested Class in Java
  • Difference between static variable and instance variable, static method and instance method,
  • static block, and instance block.

Final Keyword

  • Final keyword
  • Final variable
  • Final method
  • Final class.

Inner Class in Java

  • What is Inner class in Java?, Properties of the inner class, Instantiating inner class.
  • Types of inner class in Java: Normal inner class, Method local inner class, Anonymous innerclass, and Static nested class.

Super and this Keyword

  • Super keyword
  • Calling of superclass instance variable
  • Superclass constructor
  • Superclass method.
  • The second section deals with
  • This keyword
  • Calling of current class constructor, and method.

OOPS concepts

  • Introduction


  • Encapsulation in Java
  • How to achieve Encapsulation
  • Data hiding
  • Tightly encapsulated class
  • Getter and setter method in Java
  • Naming convention of getter and setter method


  • Inheritance in Java
  • Is-A Relationship
  • Aggregation and Composition(HAS-A)
  • Types of inheritance: Single level, Multilevel, Hierarchical, Multiple, and Hybrid inheritance.


  • Polymorphism in Java,
  • Types of polymorphism: Compile-time polymorphism and Run-time polymorphism
  • Static and Dynamic Binding
  • Method overloading
  • Method overriding
  • Rules of method overloading and method overriding,
  • various example programs related to rules of overloading and overriding.
  • Covariant Return type


  • Abstraction in Java
  • Abstract class
  • Abstract method
  • Interface in Java
  • Nested interface, rules, and example programs.

Garbage Collection

  • Garbage Collection

Input-Output Stream

  • Input-Output Stream

Collections Framework

  • What is Collections Framework?
  • List, Set, SortedSet, Queue, Deque, Map, Iterator, ListIterator, and Enumeration.
  • ArrayList, LinkedList, HashSet, LinkedHashSet, TreeSet, ArrayDeque, PriorityDeque,
  • EnumSet, AbstractCollection, AbstractList, AbstractQueue, AbstractSet, and
  • AbstractSequentialList.
  • Map, Map Entry, SortedMap, and NavigableMap
  • HashMap, LinkedHashMap, TreeMap, IdentityHashMap, WeakHashMap, and EnumMap.
  • Comparator, RandomAccess interfaces as well as Observable class

Exception Handling in Java

  • Exception Handling in Java
  • Try-catch block
  • Multiple Catch Block
  • Nested try block
  • Finally block
  • Throw Keyword
  • Throws Keyword
  • Throw vs Throws, Final vs Finally vs Finalize
  • Exception Handling with Method Overriding Java Custom Exceptions.

String, String Buffer, String Builder

  • String,
  • Immutable String
  • String Comparision, String concatenation
  • Substring
  • StringBuffer class
  • StringBuilder class
  • To String method
  • StringTokenizer class

Java Thread

  • Java multithreading
  • Multithreading life cycle of a thread creating
  • Thread scheduler
  • Sleeping a thread, Start a thread twice
  • Calling run() method
  • Joining a thread
  • Naming a thread
  • Thread priority,


  • JDBC Drivers
  • Steps to connect to Database
  • Connectivity with Oracle
  • Connectivity with MySQL
  • Connectivity with Access without DSN
  • DriverManager
  • Types of JDBC statements: Statement, Prepared statement, Callable statement
  • Database Metadata, Resultset Metadata
  • ResultSet, types of ResultSet,
  • Storing image, Retrieving image
  • Storing file, Retrieving file, Stored procedures, and functions
  • Transaction Management
  • Batch Processing.

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Mentor’s Profile of Java Certification

  • Btree is passionate about the blended learning approach, and we help the students with the ideal mix of theoretical and practical knowledge of Java programming techniques.
  • Our instructor has more than 18 years of expertise working with splitting technologies, including class & objects, data types, static keywords, oops, garbage collection, exception handling, string, and JDBC.
  • Our Java certified professionals helps with Software Development platform and conduct hands-on training for the programming language.
  • Our instructors upskill the students’ knowledge by giving them in-depth instruction on the most recent methods that are relevant to the industry.

Java Course certified experts

Java Industrial Project

Up until the year 2022, BTree Systems has undertaken a number of significant projects. We as a team always encourage the student’s inventions and ideas to explore with a fresh beginning. In light of this, we provide a few Java hands-on training courses that can assist students to become highly qualified to create applications. Our training begins with the fundamentals and prerequisites, which include Java.

Data visualization software java project

Data visualization software

It alludes to the graphic or pictorial display of data in a visual manner. A crucial Java project for newcomers is this one.

e-Healthcare management java project

e-Healthcare management

The e-Healthcare management system is a web-based Java project that aims to provide efficient to manage staff data.

Network packet sniffer java project

Network packet sniffer

It is a Java web application that makes it easier to monitor network packets as they pass through the system network online.

Online bank management java project

Online bank management

This project focuses on creating an online banking platform such as balance inquiries, money transfers and money withdrawals.

Key Features of Java Training in Chennai

Real-Time Experts as Trainers

You will get the convenience to Learn from the Experts from the current industry, to share their Knowledge with Learners. Grab your slot with us.

Live Project

We provide the Real-time Projects execution platform with the best-learning Experience for the students with Project and chance to get hire.

Placement Support

We have protected tie-up with more than 1200+ leading Small & Medium Companies to Support the students. once they complete the course.


Globally recoganized certification on course completion, and get best exposure in handling live tools & management in your projects.

Affordable Fees

We serve the best for the students to implement their passion for learning with an affordable fee. You also have instalment to pay your fees.


We intend to provide a great learning atmosphere for the students with flexible modes like Classroom or Online Training with fastrack mode

Bonus Takeaways at BTree

PHP course Features
  • The duration of the course is 40+ hours.
  • 100% placement support for the students.
  • Get the top Java Certifications in Chennai for a low cost.
  • Get a Free & live demo session before the Java Course admission.
  • Get online and offline sessions recorded using a secure method.
  • Free Lifetime Java study material is closely related to Hiring HR in MNCs.
  • Advice and pointers for a real project, portfolio, interviews, resume, and so on.

Certification of Java

  • One of the professional qualifications that show a candidate has acquired an in-depth understanding of the Java programming language and its applications is the Java Course Certification.
  • This certification confirms that the individual has learned the abilities required to work as a Software Developer and includes real-world project experience.
  • A wide range of professional prospects is made available to you by including this certificate with your resume, which aids in giving your profile more gravity during the interview.
  • Under the guidance of our Real-time professionals, the Java Certification Course in Chennai at Btree Systems stiffens the skill sets essential for a competent Java Developer.

Java Certification Training

Placement Process

Java training Course fees

Course Registration

Our Team will help you with the registration process completely along with free demo sessions.

Java training in Chennai

Training Stage

Every course training is built in a way that learners become job ready for the skill learned.

Java training Job openings

Job Opportunities

Along with our expert trainers our placement team brings in many job opportunities with preparation.

Java training with placement

Placement Support

Get placed within 50 days of course completion with an exciting salary package at top MNCs globally.

Career Path after Java Certification

Annual Salary

₹5.0 L
₹10.1 L
₹22.2 L

Hiring Companies


Annual Salary

₹15.0 L
₹ 22.8 L
₹40.0 L

Hiring Companies


Annual Salary

₹5.0 L
₹10.1 L
₹25.2 L

Hiring Companies

Pay Pal Career
HCL Career

Java Training Options

Our ultimate aim is to bring the best in establishing the career growth of the students in each batch individually. To enhance and achieve this, we have highly experienced and certified trainers to extract the best knowledge on Java Certification. Eventually, we offer three modes of training options for the students to impart their best innovations using the Spark tools & course skills. For more references and to choose a training mode, Contact our admission cell at +91-7397396665

Java Online Training

Online Training

  • 45+ hours of e-Learning
  • Work on live Java tools
  • 3 mock tests (50 Questions Each)
  • Work on real-time industrial projects
  • Equipped online classes with flexible timings
  • 24×7 Trainers support & guidance

Java classroom Training

Self-Placed Training

  • 45+ hours of Java classes
  • Access live tools and projects
  • 3 Mock exams with 50 Questions
  • Live project experience
  • Lifetime access to use labs
  • 24×7 Trainers & placement support

 Java Corporate Training

Corporate Training

  • 40 hours of immense corporate training
  • Support through our expert team
  • 3 Mock exams (60 questions each)
  • Work on real-time Java projects
  • Life-time support from our corporate trainers
  • 24×7 learner aid and provision
Java career oppurtunities

Get Free Career Consultation from experts

Are you confused about choosing the right and suitable course for your career? Get the expert’s consultation to pick the perfect course for you.

Additional Information

Why one should upgrade from Java 8 to Java 11

  • Java 9, 10, and 11 applications are significantly faster and more secure than their predecessors.
  • Several garbage collectors have been improved, including ZGC and Epsilon.
  • This upgrade makes Java’s TLS 1.3 stronger than its predecessors. Due to their security vulnerabilities, applets were deprecated in Java 9. With Java 11, they were entirely removed from code.
  • Java 11 introduces new low overhead flight recorders such as the heap profiler and low overhead flight recorder. It allowed the execution of a single Java source file.
  • Modules such as CORBA and Java EE were removed from Java 11 because they were outdated and posed a security risk. A simpler development process is also made possible by the inclusion of the variable keyword in the language.
  • In addition to no longer providing security updates for Java 8, Oracle has stopped providing updates for Java 8. Despite this, Oracle continues to support Java 11. Java 8 is no longer supported by Java 11 for all of these reasons.

Java vs Javascript

  • JavaScript is an OOP programming script when compared to Java. According to the official Java platform website, Java is an OOP programming language. There is no need to interpret JavaScript code because it is entirely written in text. In contrast, Java requires compilation.
  • Various types of projects are also undertaken with them. JavaScript is used to make HTML documents and browsers, while Java is used to make applications on devices or web browsers. Using Java and JavaScript requires different plug-ins.

Advantages learning Java

  • Learning Java is easy
  • Due to its ease of use, Java can be easily written, compiled, debugged, and learned compared to other programming languages.
  • Java has an object-oriented design.
  • Modular programs and code that can be reused are possible with this approach
  • Java runs on any platform
  • There is no doubt that Java’s ability to run on a wide range of computer systems is one of its most significant advantages. Java is platform-independent at the source and binary levels, which makes it an ideal platform for World Wide Web software.
  • Java has become a language of choice for providing worldwide Internet solutions due to its robustness, ease of use, cross-platform capabilities, and security features.

Roles and Responsibility of Java Developer

  • The duties and obligations of a Java developer or engineer will differ substantially based on the organization and particular position. Typical duties include the following:
  • Java application design, implementation, and maintenance for mission-critical systems frequently require high volume and low latency.
  • The provision of high performance and availability. Making contributions throughout the development lifecycle.
  • Writing code that is well-designed, effective, and testable. Running software testing, programming, analysis, and debugging
  • Controlling the creation of Java and Java EE applications. Make sure designs adhere to specifications
  • Release preparation and production for software components. Converting demands into stipulations

Java developers Payscale

  • The ability to create excellent client and server-integrated apps, write clear code, and debug systems all affects a Java developer’s pay.
  • Here is a breakdown of Java developer pay in India based on the number of years of experience you have. Let’s look at how Java developer pay in India changes with experience.
  • Java Developer Starting Pay
    Java developers in India make an average yearly pay of Rs. 277,518.
  • Mid-Level Pay
    In India, a mid-level Java developer can expect to make between 410,306 and 839,714 a year.
  • Experience Pay Salary
    In India, an experienced Java developer makes an average annual income of Rs. 1,373,565

Advanced benefits at BTree

Java training and Placement Support
Interview Preparation

Our placement team supports in the interview preparation process and will also help you with technical readiness with access to questions material.

Java sample Resume
Resume Buliding

BTree has created and re-write more than 300+ job-winning resumes and job cover letters for our learners at no additional cost driven by the course fees.

Recently Placed Candidates

Name: Pallavi

Role: Java Developer

Company: Tech Mahindra

Tech Mahindra

With their creative concepts, explanations, and 100% live project assistance, BTree Systems embraces live and in-depth information every Java syllabus with placement assistance, and their instructors with more than nine years of combined experience and certification in Java. Trainers will assist each student in acquiring the greatest possible academic and practical Java skills. Now I placed in Tech Mahindra. I want to thank the instructors in my batch for always pushing us to improve our knowledge of the Java course material.

Name: Dinesh

Role: Java Architect

Company: Zoho


Being from a non-programming background, I had many doubts and anxieties before venturing into this new beginning. However, BTree Systems Java Training has dispelled all of my doubts and instilled trust in me thanks to their knowledge and other intellectual abilities. Being one of them makes me feel proud. I am proficient in the fundamentals of java, and I recently took on five or more brand-new projects that involved java using my own initiative and the innovative skills I picked up from BTree Systems. I would like to personally thank my trainer for helping me advance my job and improve my quality of life. I’m grateful.

Name: Ravi Kumar

Role: Data Administrator

Company: Rane t4u

Rane t4u

It takes a lot of work and knowledge to earn a Java Certification from BTree Systems, which is widely recognized. I must express my gratitude to my trainer for finally making this possible through persistent encouragement, support, and a solid java curriculum. With reference to the adaptable training approach, I feel extremely secure handling the java concepts and projects at this point. I’m a student who received instruction online, and I’m delighted to report that the engaged, supportive trainers and classmates gave the experience the feel of a classroom. I greatly loved the daily sessions and learned a lot of useful information about the IT industry.

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FAQ for Java Certification Course

Should I go for online training or classroom training for JAVA?

  • It is totally up to your individual preferences since both cater to aspiring the JAVA professionals in several ways. Online training can also provide good training through various course materials to create your skills in JAVA, and it’s suitable for people having prior knowledge of fundamentals. On the other hand, classroom training is useful for freshers who are willing to form a career in JAVA and since professional tutors.
    Classroom Training is suggested even for professionals who choose a shift in their careers since the industry-relevant tools and techniques are often learned from industrial experts. Learning in school has another advantage since all of your doubts and misconceptions are often clarified by trainers also as peers through interactive classroom sessions.

Is JAVA worth learning?

  • Definitely, it’s worth it. There’s incredible demand and future exponential growth in JAVA. Hence giving way to huge scope for Jobseekers. JAVA is a partnership between software development and IT operations that emphasizes communication, collaboration, and integration so anyone who wants to find out JAVA has a tremendous future. No second thought on it.

What is the course duration for Core Java?

  •  It is one month for JAVA tools training and one month for job placement. If you’re taking regular classes, it’ll take 60 days, or if you go with Weekend classes, it’ll take 11 to 12 weekends.

Where can I book a free demo session?

  • You can call us at +91-7397396665, we will get back to you shortly.

Will BTree Systems assist me with Placement after completion of the course?

  • Definitely yes. We offer 100% placement assistance to our students. We train students by conducting mock interviews and group discussions. We also provide soft skill support to spice up the confidence level of the students.

What if I miss a class?

  •  BTree Systems provides recordings of every JAVA class so you’ll review them as required before the next session. With Flexi-pass, BTree Systems gives you access to all or any classes for 90 days so that you’ve got the flexibility to settle on sessions at your convenience.

What is online classroom training?

  •  Online classroom training for the JAVA certification is conducted via online live streaming of every class. The classes are conducted by a JAVA certified trainer with more than 15 years of work and training experience.

How long the certifiaction valid for?

  •  Upon successful completion of this JAVA training in Chennai, BTree Systems will provide you with an industry-recognized course completion certificate that has lifelong validity.

Available payment options for Java training?

  • Payments for both classroom and online training can be done using the options listed below, and you will receive an email receipt automatically.
  • Visa/Mastercard Debit Card
  • Online banking
  • Paytm, PhonePe, and Google Pay
  • Cash/Cheque (Not for Online Training)
Java interview questions

BTree Students Reviews

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Testimonial Reviews

Overall my Java training was good. My instructor was a filled-to-the-brim Java programmer. He gave us excellent training with numerous real-world scenarios. Classes that were neatly arranged and included regular evaluation sessions aided me in learning more about Java technology. I want to thank my trainer for making my learning experience worthwhile, and also Btree!
I’m glad I decided to take Java training at Btree Systems. Within the allotted time, all modules were completed. In whatever subject he chose, he was extremely knowledgeable. A lot of the questions I ask him would nearly always be answered. Thanks to him, I now understand the Java programming language with clarity. Btree Systems, excellent work! I’ll tell my friends about this platform.
I completed the Java Course under the supervision of my instructor. He assisted me in resolving all of my technical questions that arose during practical sessions. I am now proficient in Java programming. Thank you to Btree Systems and my Java instructor. This academy is something I would recommend to my friends.
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