Java SE – Java Programming Introduction

• Database Experts
• Java testers
• Beginner Programmers
• Java Application and Server Manager

• Variables, basic types (int, double, boolean)
• Conditions and cycles
• Classes and objects
• Member variables and methods
• Constructors, Getters, and Setters
• Inheritance and interface
• Exceptions
• Fields and lists
• Working with date and time (java.time package)

You need to know the basics of programming and algorithmization in any programming language: variables, functions, conditions and cycles.

Expert explanation with practical examples, exercises on computers

Java SE Overview

• JDK, JRE, JVM
• Running programs in Java

Launcher class and main() method

• Classes in Java
• Packages
• The main () method

Variables<

• Variable definition
• Int, double data types
• Working with a String

Management structures

• If statement
• Cycle for
• While loop

Objects and classes

• What is a class and an object
• Definition of member variables
• Instantiate objects
• Methods
• Object references
• Working with fields

Working with the Java API

• String class
• Java API Docs
• Changeable strings and StringBuilder
• Recasting

Write your own methods

• Arguments and return types
• Method overloading
• Static methods and variables

Encapsion

• public, private
• Get a set method
• Constructors

Fields and lists

• main (args)
• Multidimensional arrays
• ArrayList

Inheritance

• Ancestor and descendant, the relationship of generalization and specialization
• Abstract methods and classes

Interface

• Polymorphism
• Modeling a complex class hierarchy with interfaces
• java.util.List

Exceptions and errors

• Classes Exception, RuntimeException
• Promoting Exceptions
• catch a throw

Maven

• Maven Basics
• Why use build tools?

Bonus themes:

• Database access
• File processing

Previous courses

Programming and Algorithmization Basics [PRG]

Next courses

Docker for developers in Java [JAVADOCKER]

Spring Framework [JAVASPRING]

Java SE – Java Programming Complete [62197909] [JAVAPROG2]

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