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Java Training

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IIHTG Java Training

What Is Java

Java is a high-level, object-oriented programming language developed by Sun Microsystems (now owned by Oracle) in 1995. Designed to be platform-independent, Java enables developers to write code that can run on any device with a Java Virtual Machine (JVM), which interprets the code.

It is widely used for building web applications, mobile apps, enterprise software, and even games. Java follows the principle of "write once, run anywhere," ensuring portability across platforms. It also has a robust set of libraries and a strong community, making it one of the most popular and versatile programming languages in the world.

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Our Course Content

  • Java History
  • Differences between java and others
  • Java Features
  • Java Naming Conventions

  • Operators
  • Identifiers
  • Literals
  • Data Types and Type casting
  • Java Statements
  • Arrays

  • Class
  • Object
  • Encapsulation
  • Abstraction
  • Inheritance
  • Abstraction
  • Polymorphism
  • Message Passing

  • Identifiers
  • Keywords
  • Variables
  • Literals
  • Data Types
  • Operators
  • Comments
  • Looping Statements
  • Condition Statements
  • Type Casting

  • Static Nested Class
  • Non-static Nested Class
  • Local Class
  • Anonymous Class
  • Nested Interface

  • General Definition of Array
  • Advantages from Array
  • Arrays in Java
  • 1-d Arrays
  • 2-d Arrays
  • Jagged Arrays
  • Array of reference type
  • Operations on Arrays

  • Multitasking: Why Concurrent Execution
  • Multiprocessing v/s Multithreading
  • Main Thread (Default Java Thread)
  • Creating Child Threads and understanding context switching
  • Thread States
  • Thread Group
  • Thread Synchronization: Methods and Blocks
  • Inter-Thread communication
  • Daemon Threads
  • Deadlock

  • What is String
  • String Class
  • Creating String Object
  • Operations on String
  • String Buffer Class and it's Methods
  • Difference between String and String Buffer class
  • String Builder Class and it's Methods
  • Difference between String Buffer and StringBuilder

  • Types of Runtime Errors
  • Understanding Exceptions
  • Exception Class Hierarchy
  • Try & Catch Blocks
  • Patterns of Catch Block
  • Nested Try statements
  • Throw, throws and finally
  • Creating Custom Exceptions
  • Checked & Unchecked Exceptions
  • Assertion

  • Generics
  • Lambda Expression
  • Annotations
  • Object Cloning
  • Vargs
  • Static-import
  • Enum
  • Static, Default and Private Methods of Interface
  • Var Type
  • Java Modules

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