Java Fundamentals Training Course

Course Code

javafun

Duration

28 hours (usually 4 days including breaks)

Requirements

Procedural programming language (like C, PHP, Basic, Pascal) or object oriented programming language knowledge required.

Overview

The course covers the basics of Java development.

It introduces students to Java technology and teaches them basic Java syntax and concepts, leading to the creation of a simple program. Training goes through the essential concepts and features of the Java Programming Language, focusing on exceptions, basic input/output, concurrency, regular expressions, Java collections framework and the platform environment. The course finishes when all basic Java features have been explained and trained.

Course Outline

Getting Started

  • Introduction to Java Virtual Machine
  • How to write basic "hello world" application
  • How to compile and execute Java code

Java Syntax

  • Object-Oriented Programming Concepts
  • Variables, arrays, data types, operators, and control flow
  • Classes and objects
  • Inheritance and interfaces
  • How to use Java String and Number objects and how to format data for output
  • What packages are for and why we must use import directive

Java Objects

  • Java classes overview
  • Java class life cycle
  • Class modifiers and inheritance
  • Overloading and overriding
  • Class constructors
  • Polymorphism
  • Relationships: IS and HAS
  • 'static' keyword
  • When to use static members

Java Collections

  • Collection interface
  • Lists, maps, queues and sets
  • Collections and arrays

Java Exceptions

  • The general idea of Java Exceptions
  • Runtime and 'real' exceptions
  • Throwing an exception
  • 'try...catch' statements
  • 'throws' declaration
  • Designing your own exceptions

IO API

  • Streams and Filters
  • File Handling
  • Object Serialization
  • NIO.2 basics 

Other Java features

  • Enumeration details, adnotations, static block
  • JUnit basics - testing
  • Inner classes, anonymous classes
  • Lambda expressions and Optional class (Java 8)
  • Introdution to modules (Java 9)

Java Concurrency

  • Threads and concurrency
  • Threaded tasks
  • Joining threads
  • Class variables visibility

Testimonials

★★★★★
★★★★★

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