Core Java, also known as “Java Standard Edition” or “Java SE,” is a fundamental and widely-used programming platform and language. It is a part of the larger Java ecosystem developed by Oracle Corporation. It is used in a variety of application domains and offers a strong foundation for developing diverse software applications.

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Duration of Training  :  40 hrs

Batch type  :  Weekdays/Weekends

Mode of Training  :  Classroom/Online/Corporate Training


Core Java Training & Certification in Pune

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What is Core Java?

It lays the foundation in terms of rich concepts and unique style of implementation, setting a benchmark in the industry.

Being an open-source, many technologies like Selenium, Hadoop, Sales Force and Data analytics have based their implementation on Java.• It is basically used to build stand-alone applications.



Introduction To Java – 2 hrs

History of Java

  • What is Java , Java Flavors, characteristics
  • JVM Architecture
  • Bytecode
  • Class Loader
  • Unicode
  • Classpath
  • Path

Fundamentals of Java Programming – 4 hrs 

  • Obect Oriented concepts (OOP)
  • Keywords, Datatypes, Variables, Operators, Casting
  • Selection statement (if, switch)
  • Control statements (while, do while, for) 
  • Conditional statements (if, else, elseif, ? 🙂 )
  • Static
  • Arrays

Object Oriented Programming with Java – 5 hrs 

  • Classes and Objects
  • Structure of a class – its internals (Data Members, methods)
  • Using static
  • Constructor
  • this keyword
  • modifiers
  • playing with the object (copying, casting)
  • Garbage collection
  • Abstract class

Inheritance – 3 hrs

  • Basics (extends keyword)
  • Modifiers and their scope
  • Deriving a class
  • super, final keyword
  • why java does not support multiple inheritance?

Polymorphism – 2hrs

  • overloading a method
  • overloading a constructor
  • method overriding
  • accessing base class method 

Packages and Interfaces – 2hrs 

  • basics
  • modifiers and their scope chart
  • setting classpath
  • compiling and accessing a packaged class
  • types of packages
  • user defined package

Exploring java.lang package – 2hrs

  • String, StringBuffer, Arrays
  • Wrapper classes 

Exception Handling – 3 hrs

  • Basics
  • Hierarchy of exceptions
  • Handling exception – Try, catch, finally, throw, throws
  • User defined exceptions

Threads – 3 hrs 

  • Basics, Thread class, Runnable Interface
  • Thread model
  • Life cycle – start(), run()
  • Scheduling
  • Deadlocks/Concurrency issues
  • Synchronization – as a block, as a modifier
  • Daemon thread

I/O Streams – 4 hrs 

  • Introduction
  • Hierarchy of streams
  • IO Stream, Byte Stream, Character Streams
  • BufferedInputStream, BufferedOutputStream
  • Reader and Writer class
  • BufferedReader, PrintWriter
  • Serialization 

Collection Framework – 6 hrs

  • basics, hierarchy
  • legacy classes – Vector, Queue, Stack, Enumeration, Dictionary, Properties
  • List, ArrayList, LinkedList
  • Set, HashSet, TreeSet
  • Map, HashMap, TreeMap
  • Generics
  • Annotations
  • Boxing/Unboxing
  • Enums

Introduction to functional style of programming – 1 hrs

Mini application – discussion/implementation – 10 hrs


  • Javadoc
  • Javap
  • Jar

IDE Tools

  • Eclipse
  • Myeclipse

Highlights of Training

  • Industry experienced Professional
  • Hands-on experience with Project orientation
  • Interview based Questions

Our Approach

  • Proper Communication with the student
  • Course Ends With One Live Project
  • Test on Each Topics
  • Certification Overview
  • Interview and resume preparation
  • Discussion on Real Time Scenarios

Related Combo Programs :

Oracle SQLcore Java + Bigdata Hadoop


Student Stories and Reviews :

(Selenium training) Learning Selenium Webdriver from Mahendra Sir  is definitely value addition. He teaches right from Basics of Java in a very systematic order. I would thank  Radical Technologies for conducting such professional courses which will help us in giving better performance in organization.

Devashree Ghorpade

As I came from core Background i don't know anything about java n all but Anil sir help me to solve my all query's and now after 2 months I am pretty much confident to write scripts. I will definitely recommend to join Anil sir selenium batch and I would like to thank Anil kale sir for answering my all silly query's..😀😀 …

Rajat Ayalwar

Chetan Sir guided very well and it was really helpful for me to understand selenium as well as core java concepts.

Sumeet Saonerkar

Completed Core Java + Selenium Automation course from Radical Technologies, Aundh branch. Course trainer Mahendra Jaiswal Sir is very friendly in nature. He is very patient, professional, skilled and knowledgeable teacher. He made each and …

Chitra Sutar

Core Java by Vijay Kumar:  Vijay Sir spent considerable amount of time explaining all the basic fundamentals. He takes the time to answer even the most basic newbie questions in a very positive manner! I have no technical background and …

Pushpa Ramachandran

Did Advance Java course conducted by Vijay Sir in Radical Technologies , Aundh branch Pune. Teaching was purely practical oriented and with real life scenarios. Got clear idea about each and every topic. Really it was a good experience to join Radical Technologies.

Chetan Bagale

Except infrastructure had good learning experience with helpful and very patient trainer who answered my queries. Me being from a non technical, with very naive knowledge of Java, now i feel quiet confident to join the world of Selenium …

Rohan Thakray

Good For Java And Adv Java

Swapnil Jadhav

Hi,I have completed Selenium training by Mr. Anil Kale Sir,One of the best and perfect trainer of Selenium in Pune area.He covered all the topics with practical examples.He covered all the topics of core Java and Selenium from …

Sumit Laha

Hii everyone..I have attended selenium+core java course by Mr.Anil Kale. Initially, I had no idea of what exactly industry scenerio is and their requirements.But after attending complete classes,i'm satisfied and happy with what is being …

Madhuneha Shrivastav

I am currently pursuing Selenium course weekday batch at Kharadi under Chetan guidance. He has a thorough & depth knowledge of Selenium & core java. Gaves hands on …

Swati Badhe

I am doing selenium training @Radical-Aundh by Mahendra Sir. He provides conceptual basic understanding of core java also with selenium automation and frameworks, which will very useful for us.The overall experience is very good..

Sanjibita Mishra

I am Vaishnavi  I done course core java from Radical Technology From Aundh pune itself. I first attend Core java demo lecture which is conducted by Tushar sir than i …

Vaishnavi Tarange

I attended the course for Core Java.the teaching was good. concepts were cleared with examples . And questions with respect to job interviews were explained

Ishan Jadhav

I completed the Selenium course from radical technologies under the guidance of Anil Kale. He is a great trainer and has in depth knowledge of Selenium and covered all the course content in detail with Core Java …

Rajan Mandhyan

I have completed core java by tushar sir. He is very supportive and facilities of institute is very good

# Abhiraaj

I have completed training for Selenium+Core Java from Radical technologies, Aundh. The overall experience with is very good. I would suggest to join Radical technologies if you want to learn basics of Automation testing with Selenium. I …

Pranav Tare

I have joined Selenium Classes in Radical. My faculty name is Mr. Anil Kale. my trainer was superb. He take class with friendly manner. The training for selenium is good, with concepts started right away from core java and gradually …

Nishant Jain

I have joined this institute for Selenium Advanced course by Anil Kale sir. He covered each and every topic in detailed manner for Core java, Selenium, Cucumber-Rest Assured right from the basics. And is always available to clarify our …

Stuti Sharma

I have just completed Selenium Training under the guidance of Anil Kale sir. He is a good trainer and has in depth knowledge of Selenium and covered all the course content in detail with Core Java. The course contents are well designed ,got …

Nishant Jain

I joined course for core Java in Radical institute of technology. The trainer Vijay sir has very good knowledge and his teaching style clears all the doubts of java. He solves queries that you have at a time. I am looking for a new batch for spring framework under the same trainer.

Jaimin Raval

I joined Radical for a course on Selenium with BDD Framework. It was a 2-2.5 months long course taken by Mahendra Jaiswal Sir. His first few classes were on Core Java and it really helped me gain confidence even better in Java. His …

Subarna Roy

I took Core Java and Selenium Tool coaching from Mahendra Jaiswal sir at Radical Technologies. It was really helpful. I was amazed by his in depth knowledgeabout both the topics and his positive attitude to share knowledge to the maximum …

Amey Phatak

I took selenium and core java training from radical technologies taught by Mahindra jaiswal sir. He is very good trainer and have excellent knowledge & very calm in problem solving/doubts. If you are going for selenium automation , i …

Gaurav Singh

It was good experience with Radical Technology Aundh,especially with trainer Anil Kale Sir .He provide conceptual basic understanding of  core java and selenium automation which will very useful for us.All support provided by Anil sir is highly appreciated.

Swati B

It was great learning at Radical Technologies. I have attended Selenium Course and my Trainer was "Mahendra sir". He has covered everything from core Java to Selenium grid and each topic was executed, practically. It was a great experience.

Sristi Chakraborty

It was really very good experience with Radical technologies, specially with Anil Sir. I am about to complete the course of Selenium Webdriver training from Radical Technologies. Earlier I had no knowledge of Core Java (no hesitation to …

Swarnav Mondal

It"s EXCELLANT Teaching for core java ,advanced java and framework  from Radical Technology ,

Madhuri Patil

Mahendra Sir's is d best trainer for selenium. he has cleared all basic concepts regarding core java. his teaching skills are superb . whenever you want to join selenium just join Radical technologies's Mahendra sir's batch without any doubt in mind.

Nikhil C

Redical technologies is good institute, suitable for working/students to join coaching. Thank you "Anil" Sir for helping us to learn core java, Selenium with advanced …

Vandana Joshi Waqt

Vijay Sir conducts (core Java + Adv.Java) training with excellence.He has good knowledge and he explains with simplicity so that anyone can easily understands difficult concepts with ease.He is just superb in teaching. He is one of the best instructor i have ever seen in last few years.

Amol J

Vijay sir is really good  in teaching core java...completed the portion in time......very cordial staff...very polite also cover all portion when if any gap

Priyanka Chavan

As I was a beginner in the field of core Java and selenium,the way chetan sir has designed the modules was a great help for me in understanding the concept.Great job... …

Priyamvada Sharma

Excellent teaching style by Chetan Sir...Very good coverage of all basic Core Java Concepts and then all concepts of Selenium.....Really liked the modular structure of syllabus ...Just one thing , if the training would have one or two …

Kamlesh Kumar

I have completed Selenium training with trainer Chetan sir. This training covered core java, Maven Projects,TestNG,selenium webdriver,basics of RC and Grid also. He is very good trainer.He is always ready to help for any queries of java or selenium. Excellent Trainer(Chetan sir)and Excellent institute.Thank you so much Chetan Sir.

Puja Daingade

I have joined Dec selenium batch in kharadi .It was a great experience to learn selenium from trainer Chetan .Course content is very precise and informative.All concepts of Core java and selenium explained with real time examples plus hands on experience and all doubts clarification  in class itself. Many thanks to Chetan Sir 🙂

Varsha Paruthi

I have just completed selenium training @radical kharadi under guidance of Chetan Sir. Course contents includes core Java, selenium,  automation frameworks, maven testing. Trainer really helped us learn from  scratch although I was new to …

Priti Wakodkar

I have just completed selenium training @Radical-Kharadi by Chetan Sir. He provides conceptual basic understanding of core java also with selenium automation,he used to ask interview questions during classes which was very useful for us. He …

Shikha Vishwakarma

I have just completed selenium training @Radical-Kharadi by 'Chetan Sir'. He provides conceptual basic understanding of core java also with selenium automation. He even help you for resume preparation

Snehal Gaikwad

I have just completed selenium training @Radical-Kharadi by 'Chetan Sir'. He provides conceptual basic understanding of core java also with selenium automation. He even help you for resume preparation. Assignments were also provided which …

Umair Ali

I have just completed selenium with core java training @Radical-Kharadi, a class which provides required assistance to students making them feel relief from complicated topic. Guidance from Chetan Sir, exploring each topic best with …

Kajal Tingre

i have just completed the training at radical Aundh. Excellent teaching style by mahendra jaiswal Sir...Very good coverage of all basic Core Java Concepts and then all concepts of Selenium..and very nice approach to resolve all our queries …

Ashish Kuchake

I have recently completed Selenium training with Trainer: Chetan. The designing of course contents is good.Half of the course was taken with really good speed with which we could understand the basics of core java.But from selenium module …

Pallavi Nath

It was a great learning experience of Selenium using Java by Mr. Chetan. He has good practical experience in Selenium Automation. He has delivered depth knowledge of Selenium, Core Java with all advance topics require for Automation …

Mohammad Shaukat Ali

It was good experience during training course in "selenium+core java"  taken by chetan ,syllabus it's well structured and in proper sequence wise also his conceptional  and knowledge is very good. so i would suggest.Thanks!!!

Angad Dongare

Nice place to get through Selenium and Core Java. Good staff specially Chetan Sir always ready to help any time. He provides all conceptual understanding of each and every concept right from basic java programming to interview preparation. Never mind to connect with Radical. Thanks Chetan Sir.

Kunal Jadhav

FAQs :

Java is a versatile and widely-used programming language known for its platform independence, object-oriented structure, and extensive library support. It is commonly used for developing desktop, web, and mobile applications.

Our Java training program is suitable for beginners with no prior programming experience, as well as experienced developers looking to enhance their Java skills and knowledge.

In this Java course, you will learn Core Java fundamentals, object-oriented programming concepts, Java syntax, data types, control structures, exception handling, file handling, multi-threading, networking, and more.

There are no specific prerequisites for enrolling in our Java training program. Basic computer skills and familiarity with programming concepts would be beneficial but not mandatory.

Yes, our Java course includes hands-on practice sessions and projects to reinforce your learning and practical application of Java concepts. You’ll work on real-world projects to gain practical experience.

Our Java training program is instructor-led, providing interactive sessions with experienced instructors. However, we also offer self-paced learning options for those who prefer to learn at their own pace.

A Java certification validates your expertise and proficiency in Java programming, enhancing your credibility and career prospects in the software development industry. It demonstrates your commitment to excellence and continuous learning.

Yes, we provide job placement assistance to our Java training graduates. Our dedicated placement team helps you with resume building, interview preparation, and connecting you with potential employers.

Yes, we offer flexible scheduling options for Java classes. You can choose between weekend batches or weekday batches based on your availability and preference.

Yes, we offer online Java training courses for students who prefer remote learning or cannot attend in-person classes. Our online platform provides interactive sessions and access to course materials.

The duration of our Java training program varies depending on the course format and curriculum. Typically, it ranges from a few weeks to a couple of months.

Yes, we provide comprehensive study materials, resources, textbooks, and online tutorials to supplement your learning during the Java course.

Yes, we conduct periodic assessments, quizzes, and exams to evaluate your understanding and progress throughout the Java training program.

Yes, our instructors provide personalized attention, guidance, and support to address your questions, clarify doubts, and ensure your success in the Java course.

Yes, upon successful completion of the Java training program, you will receive a certificate of completion, which can enhance your resume and credentials.

To enroll in our Java training program, you can visit our website, fill out the enrollment form, and our admissions team will assist you with the registration process.

Yes, we offer demo sessions for our Java course, where you can experience our teaching methodology, interact with instructors, and learn more about the course curriculum before enrolling.

Upon completing the Java training, you can pursue various career opportunities such as Java developer, software engineer, web developer, application developer, and more in diverse industries.

Yes, we provide lifetime access to course materials, recorded lectures, and online resources to our Java training graduates, allowing them to review and reinforce their learning at any time.

Our Java training program stands out due to our comprehensive curriculum, experienced instructors, hands-on approach, job placement assistance, flexible scheduling options, and personalized attention to each student’s learning journey.

Most Probable Interview Questions for Core Java

Interview Question No. 1 for Core Java :  What are the key features of object-oriented programming, and how does Java support these concepts?

Interview Question No. 2 for Core Java :  Explain the differences between the JDK, JRE, and JVM in the context of Java development

Interview Question No. 3 for Core Java :  Can you discuss the importance of the main() method in Java programs and its role in program execution?

Interview Question No. 4 for Core Java :  Describe the difference between primitive data types and reference data types in Java, providing examples of each

Interview Question No. 5 for Core Java :  What is the significance of the “static” keyword in Java, and how is it used in methods, variables, and blocks?

Interview Question No. 6 for Core Java :  Discuss the concept of inheritance in Java and how it facilitates code reuse and polymorphism

Interview Question No. 7 for Core Java :  Explain the difference between method overloading and method overriding in Java, providing examples to illustrate each concept

Interview Question No. 8 for Core Java :  What is the purpose of the “final” keyword in Java, and how is it used to restrict class, method, and variable behavior?

Interview Question No. 9 for Core Java :  Describe the role of access modifiers (public, private, protected, default) in Java classes, methods, and variables, and discuss when each should be used

Interview Question No. 10 for Core Java :  Can you explain the concept of abstraction in Java and how abstract classes and interfaces are used to achieve it?

Interview Question No. 11 for Core Java :  Discuss the benefits of using Java collections framework classes such as ArrayList, LinkedList, HashMap, and TreeSet in Java programming

Interview Question No. 12 for Core Java :  Explain the difference between the “equals()” method and the “==” operator in Java, especially when comparing objects

Interview Question No. 13 for Core Java :  Describe the exception handling mechanism in Java, including the use of try-catch blocks, the “throw” and “throws” keywords, and the importance of handling checked and unchecked exceptions

Interview Question No. 14 for Core Java :  Can you discuss the significance of Java interfaces and how they enable multiple inheritance and provide a contract for implementing classes?

Interview Question No. 15 for Core Java :  Explain the concept of multithreading in Java and how it allows concurrent execution of tasks, including the use of Thread class and Runnable interface

Interview Question No. 16 for Core Java :  Discuss the advantages of using Java generics and how they enhance type safety and code reusability in Java collections and classes

Interview Question No. 17 for Core Java :  Describe the principles of encapsulation in Java and how it promotes data hiding and modular programming

Interview Question No. 18 for Core Java :  Can you explain the purpose and usage of the “this” keyword and the “super” keyword in Java, including examples of when they are required?

Interview Question No. 19 for Core Java :  Discuss the importance of Java memory management, including concepts such as garbage collection, heap, stack, and memory leaks

Interview Question No. 20 for Core Java :  Explain the concept of serialization and deserialization in Java and how it enables the conversion of Java objects into a byte stream for storage or transmission

Learn Core Java – Course in Pune with Training, Certification & Guaranteed Job Placement Assistance!


Welcome to Radical Technologies, your premier destination for comprehensive Java training in Pune! Our Java Full Course is meticulously designed to equip you with the skills and expertise needed to excel in the dynamic field of Java programming. Whether you’re a beginner or an experienced developer looking to enhance your skills, our extensive curriculum covers everything from Core Java fundamentals to advanced topics.

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Our Java Full Course offers a complete learning experience covering Core Java, Advanced Java, and Full Stack Java Development. With hands-on projects and real-world examples, you’ll gain practical experience and mastery over Java programming concepts.

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Join us at Radical Technologies and unlock your potential as a Java developer. With our comprehensive Java training program and job placement assistance, you’ll be well-equipped to succeed in the competitive world of software development.


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