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Affichage des articles dont le libellé est Java For Beginners. Afficher tous les articles
Affichage des articles dont le libellé est Java For Beginners. Afficher tous les articles
mardi 13 décembre 2016

Creating Your First Application

 

Your first application, HelloWorldApp, will simply display the greeting "Hello World!" To create this program, you will:

  • Create an IDE project
    When you create an IDE project, you create an environment in which to build and run your applications. Using IDE projects eliminates configuration issues normally associated with developing on the command line. You can build or run your application by choosing a single menu item within the IDE.

1 - The JDK development environment

 
Before starting the Java development, you must at first prepare your machine by installing the necessary software! For this you must download the following tools:
 
i)  JDK (Java Development Kit) Java development environment developed by the company sun microsystem

ii)  JRE (Java run time environment) tool required for the execution of all java program