Java jobs in United Kingdom

Internship Exploring General Business & Beyond

Training and placements with live projects

Offering Live Projects for hands-on experience for Training in JAVA & AutoSar

Demo on 6th February 2025

• What is Java?
  • History of Java
  • Features of Java (Platform Independence, Object-Oriented, etc.)
• Setting up Java Development Environment
  • Installing JDK (Java Development Kit)
  • Setting up an IDE (Eclipse, IntelliJ IDEA, or VS Code)
  • Writing and Running a Simple Java Program

• Java Keywords, Identifiers, and Comments
• Statements and Expressions
• Data Types and Variables
• Constants and Literals
• Input/Output
  • Using Scanner class for input
  • Output using System.out.println()

• Conditional Statements
  • if, else if, else, switch
• Loops
  • for, while, do-while
• Break and Continue

• Classes and Objects
  • Creating a class and objects
  • Constructors
  • Instance and Class Variables
  • Methods and Method Overloading
• Encapsulation
  • Access Modifiers (public, private, protected)
  • Getters and Setters
• Inheritance
  • Extending a Class
  • Method Overriding
  • super keyword
• Polymorphism
  • Method Overloading and Overriding
  • Dynamic Method Dispatch
• Abstraction
  • Abstract Classes and Methods
  • Interfaces
• Encapsulation and Modularity
  • Packages and Access Control

• Arrays
  • One-dimensional and Multi-dimensional Arrays
  • Array Operations (search, sort, etc.)
• Strings
  • String Methods
  • StringBuffer and StringBuilder
  • String Pooling
• Collections Framework
  • List (ArrayList, LinkedList)
  • Set (HashSet, TreeSet)
  • Map (HashMap, TreeMap)
  • Queue (PriorityQueue)
• Generics
• Types of Exceptions
  • Checked vs Unchecked Exceptions
• Handling Exceptions
  • try-catch blocks
  • finally block
• Throwing Exceptions
  • throw and throws
• Creating Custom Exceptions

• File Input/Output
  • FileReader, FileWriter
  • BufferedReader, BufferedWriter
• Writing and Reading Objects from Files

• Introduction to Threads
  • Creating threads by extending Thread class or implementing Runnable interface
• Thread Lifecycle
  • States of a thread (new, runnable, blocked, terminated)
• Deadlock and preventing it
• Inter-thread Communication
  • wait(), notify(), notifyAll()

• Swing and AWT (Abstract Window Toolkit)
  • Components (JButton, JLabel, JTextField)
  • Layout Managers
• Creating Forms and Applications with GUI

• Lambda Expressions
• Streams API
  • Using streams to process collections
• Inspecting and modifying classes at runtime
• Default Methods in Interfaces
• Functional Interfaces
• Concurrency (Advanced)
  • Executor Service
  • Callable and Future Interface
• Sockets and ServerSockets
• URL Processing

• Connecting to Databases (MySQL/PostgreSQL)
  • Setting up a database connection
  • Executing SQL queries from Java
• Prepared Statements

• Creational Patterns
  • Singleton, Factory Method, Abstract Factory
• Structural Patterns
  • Adapter, Decorator, Proxy
• Behavioral Patterns
  • Observer, Strategy, Command
• Spring Framework
  • Introduction to Dependency Injection
  • Spring Boot for Rapid Application Development
• Hibernate Framework
  • Object-Relational Mapping (ORM)
• JavaFX for modern UI development

• Avoiding Common Pitfalls

• Building a Project
  • Simple Java Application (e.g., Inventory System, Banking System)