Best IT training institute and IT Company registered Under MCA government of India running globally

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Java Programming Core & Advance

Java is a high-level, object-oriented, and platform-independent programming language developed by Sun Microsystems in 1995 and later acquired by Oracle Corporation. It is widely used for building a variety of applications, including desktop applications, web applications, enterprise software, mobile applications (Android), cloud computing, and big data processing.Java is a powerful, secure, and versatile language that remains one of the most widely used programming languages for modern software development. Whether for beginners or experienced developers, Java offers a strong foundation for building scalable and reliable applications.

Course

4.8 (5084)

Learners

10817

MNC's Expert Trainer

Exp. 15+Yrs.

Upskill with

Internship

What’s included in this Course

4 months duration hands-on practice

Live project training

Interview Preparations

150+ Assignments

Online & Offline Training

500+ Questions for Exercise

Schedule Your Free Trial Class

  8130903525      8130805525

Java Certification

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Java is a high-level, object-oriented programming language developed by Sun Microsystems (now owned by Oracle) and released in 1995. It was designed to be platform-independent, allowing developers to write code once and run it anywhere using the Java Virtual Machine (JVM). Java follows the principles of simplicity, portability, and security, making it one of the most widely used programming languages in the world. Its syntax is similar to C and C++, making it relatively easy to learn for developers familiar with those languages.

One of Java’s core features is its object-oriented nature, which promotes modular programming through the use of classes and objects. This approach enhances code reusability, maintainability, and scalability, making Java a preferred choice for large-scale software development. Additionally, Java supports automatic memory management through garbage collection, reducing the chances of memory leaks and enhancing application performance. Java also includes built-in libraries and frameworks that simplify the development of various applications.

Course Content Details

  • What is Java? History and Evolution
  • Java Editions: SE, EE, ME
  • Understanding the Java Virtual Machine (JVM)
  • Installing JDK and JRE
  • Your First Java “Hello, World!” Program

  • Choosing and Installing an IDE (Eclipse, IntelliJ, VS Code)
  • Configuring Environment Variables (PATH, JAVA_HOME)
  • Using the Command Line Compiler and Interpreter
  • Project Structure and Package Naming Conventions
  • Managing Dependencies with Maven and Gradle

  • Primitive vs. Reference Types
  • Declaring and Initializing Variables
  • Type Casting and Type Conversion
  • Operators and Expressions
  • Control Flow: if, switch, loops

  • Classes and Objects
  • Encapsulation, Abstraction
  • Inheritance and Polymorphism
  • Interfaces vs. Abstract Classes
  • Overloading and Overriding Methods

  • Types of Exceptions: Checked vs. Unchecked
  • try, catch, finally Blocks
  • Throwing Custom Exceptions
  • Using the Java Debugger (jdb) and IDE Debugging Tools
  • Best Practices for Error Handling

  • List, Set, Map Interfaces
  • ArrayList, LinkedList, HashSet, TreeSet
  • HashMap, TreeMap, LinkedHashMap
  • Iterators and Enhanced for-loop
  • Choosing the Right Collection

  • Defining and Using Generic Classes and Methods
  • Type Bounds and Wildcards
  • Enum Types and Usage
  • Built-in and Custom Annotations
  • Reflection Basics

  • Working with java.io Package
  • Reading and Writing Text and Binary Files
  • Introduction to java.nio Package
  • Buffers, Channels, and FileOperations
  • Paths and Files Utility Methods

  • Functional Interfaces and Method References
  • Creating Streams from Collections
  • Intermediate and Terminal Operations
  • Parallel Streams
  • Practical Examples and Performance Considerations

  • Thread Lifecycle and Runnable Interface
  • Synchronized Blocks and Methods
  • Executor Framework and Thread Pools
  • Concurrent Collections
  • Locks, Semaphores, and Atomic Variables

  • JDBC Architecture and Drivers
  • Connecting to Databases
  • Executing SQL Queries and Updates
  • PreparedStatements and Transactions
  • Using Connection Pools

  • Using java.net Package
  • Creating Client-Server Applications
  • Sockets and ServerSockets
  • HTTP Requests with HttpURLConnection
  • WebSocket Basics

  • JavaFX Architecture and Scene Graph
  • Layouts, Controls, and Events
  • CSS Styling in JavaFX
  • FXML and Scene Builder
  • Deploying JavaFX Applications

  • Writing Tests with JUnit 5
  • Mocking with Mockito
  • Test Coverage and Reporting
  • Building with Maven and Gradle
  • Continuous Integration Best Practices

  • Project Planning and Architecture
  • Integrating Database and UI
  • Implementing Business Logic
  • Applying Design Patterns
  • Testing, Packaging, and Deployment

At HighTech Solutions Best IT Company & Training Institute, our Placement Assistance Program ensures that our students get placed in top IT companies with attractive salary packages.

Our Alumni Work In-

Entry-Level

0-2 years

💰 ₹3-6 LPA

Mid-Level

2-5 years

💰 ₹6-12 LPA

Senior-Level1

5-10 years

💰 ₹12-18 LPA

Senior-Level2

10-20 years

💰 ₹18-24 LPA

Management-Level

20+ years

💰 ₹25+ LPA

International

Global Opportunities

💰 $80K - $150K per year

Internship Programs

Paid/Unpaid

💰 8k-15k/Month

Freelancing

Effort Basis

💰 Hourly Payments

HighTech Solutions, based in Delhi NCR, offers a variety of IT courses designed to enhance the skills of both beginners and seasoned professionals. While specific salary packages for IT professionals associated with HighTech Solutions are not publicly disclosed, copmleting their industry-recognized training programs can significantly boost your earning potential in the IT sector.

Career Growth in Professional IT Courses

Data Science AI & ML & Analytics, Networking & Telecommunications

Web Development & UI/UX Designer, Digital Marketing & Graphic Desining