Java SE 8 Fondamentaux


Java SE 8 Fondamentaux

Prix: 2 275 €Durée: 5 joursCode de Réference: D83527 Catalogue ,
Java EE
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Cette formation Java SE 8 Fondamentaux vous présente la programmation orientée objet utilisant le langage Java.

Objectifs de la formation :

  • Write Java code that uses variables, arrays, conditional and loop constructs
  • Manipulate primitive numeric data and string data using Java operators
  • Create Java classes and use object references
  • Access the fields and methods of an object
  • Manipulate text data using the methods of the String and StringBuilder classes
  • Use casting without losing precision or causing errors
  • Declare, override, and invoke methods
  • Access and create static fields and methods
  • Use classes from the java.time and java.time.format packages to format and print the local date and time
  • Encapsulate a class using access modifiers and overloaded constructors
  • Define and implement a simple class hierarchy
  • Demonstrate polymorphism by implementing a Java Interface
  • Use a Predicate Lambda expression as the argument to a method
  • Handle a checked exception in a Java application

Public :

Cette formation Java SE 8 Fondamentaux s’adresse aux administrateurs système, développeurs d'applications, administrateurs web, développeurs, consultant technique et responsables d'applications.

Pré-requis :

Bonnes connaissances en informatique générale et connaître les enjeux de la programmation d’applications.

Programme :

What Is a Java Program?

Introduction to Computer Programs Key Features of the Java Language The Java Technology and Development Environment Running/testing a Java program

Creating a Java Main Class

Java Classes The main Method

Data In the Cart

Introducing variables Working with Strings Working with numbers Manipulating numeric data

Managing Multiple Items

Working with Conditions Working with a List of Items Processing a list of items

Describing Objects and Classes

Working with objects and classes Defining fields and methods Declaring, Instantiating, and Initializing Objects Working with Object References Doing more with Arrays Introducing the NetBeans IDE Introducing the Soccer League Use Case

Manipulating and Formatting the Data in Your Program

Using the String Class Using the Java API Docs Using the StringBuilder Class More about primitive data types The remaining numeric operators Promoting and casting variables

Creating and Using Methods

Using methods Method arguments and return values Static methods and variables How Arguments are Passed to a Method Overloading a method

Using Encapsulation

Access Control Encapsulation Overloading constructors

More on Conditionals

Relational and conditional operators More ways to use if/else constructs Using Switch Statements Using the NetBeans Debugger

More on Arrays and Loops

Working with Dates Parsing the args Array Two-dimensional Arrays Alternate Looping Constructs Nesting Loops The ArrayList class

Using Inheritance

Overview of inheritance Working with subclasses and superclasses Overriding methods in the superclass Introducing polymorphism Creating and extending abstract classes

Using Interfaces

Polymorphism in the JDK foundation classes Using Interfaces Using the List Interface Introducing Lambda expressions

Handling Exceptions

Handling Exceptions: An overview Propagation of exceptions Catching and throwing exceptions Handling multiple exceptions and errors

Les plus de cette formation Java SE 8 :

By enrolling in this course, you'll expand your knowledge of Java SE 8, while building your Java skill set. You'll build a solid basis in the Java programming language upon which to base continued work and training.

Pour aller plus loin :

Après cette formation Java SE 8 Fondamentaux, vous pourrez suivre Java SE 8 Programmation.
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