Java project step by step

How to set up Java with Eclipse IDE [Step-by-Step]

A good IDE is essential for better productivity while coding. Eclipse is one such IDE, which has great editor features and many integration points with JEE technologies. In this tutorial, we will learn step by step procedure to set up Java with Eclipse IDE on Windows OS.

Eclipse is an open source IDE for developing applications in many different programming languages. It is quite popular for developing many different types of Java applications. Its architecture is pluggable—there is a core IDE component and many different plugins can be added to it. In fact, support for many languages is added as Eclipse plugins, including support for Java.

Along with editor support, Eclipse has plugins to interact with many of the external systems used during development. Examples include source control systems such as SVN and Git, build tools such as Apache Ant and Maven, file explorers for remote systems using FTP, managing servers such as Tomcat and GlassFish, database explorers, memory and CPU profilers.

Setup Java with Eclipse IDE

Step-1: Download Eclipse IDE

In order to set up Java with Eclipse IDE, you have to download the latest eclipse IDE package from their official website. The current set up is performed using Eclipse IDE 2021-12.

Download the coding pack for Java — Windows i.e. eclipse-inst-jre-win64.exe (name may change later).

Step-2: Start the Eclipse IDE Installer

Now, double click on this installer. So, you will see the screen below. In order to install eclipse, click on the Run button.

On the next screen, you will see many different packages for Eclipse. Make sure you install the Eclipse IDE for Java EE Developers package.

Step-3: Configure Installation Location

By default, It will show the path for Java VM and Installation folder. However, if you want you can select an appropriate path for Java VM and Installation folder. Now, click on Install.

Step-4: Launch Eclipse IDE

Now, Eclipse IDE is installed successfully on your system. Click on Launch to start the Eclipse. Moreover, you can also start the application from the start menu or Desktop icon.

Step-5: Configure Workspace

The Eclipse workspace is a collection of projects, settings, and preferences. It is a folder where Eclipse stores this information. You must create a workspace to start using Eclipse. You can create multiple workspaces, but only one can be opened at a time by one running instance of Eclipse. However, you can launch multiple instances of Eclipse with different workspaces.

Now time to Launch our Eclipse IDE

Write and compile your first Java program using Eclipse IDE

Here, we will see step by step procedure to compile and Run your first program on Eclipse IDE.

Step-1: Create New Project

When you launch Eclipse IDE for the first time, you will see this screen to create a new project. Here, click on Create a new Java Project.

Step-2: Assign Project Name

Give the project name as Demo and click on Next. So, you will see the below given window. Click on Finish.

Now, you have this folder structure for you project Demo.

Step-4: Create Java Class

Right click on Project folder and click on New -> Class.

This pop up will open. Here, we can specify the name of class, its modifiers, and method stubs. Here, we want main method in our class, so select that checkbox and click on Finish.

Step-5: Create Hello World Program in Java

Step 6 : This will open a empty class with main method. Here, we are adding two print statements to print the string.

Step-6: Execute Hello World Program

Now click on Run in the menu bar. Alternatively, you can also run using the shortcut key ctrl+F11.

Verify the output of your code.

Summary

Here, We are done with step by step procedure to set up Java with Eclipse IDE. This is the first step to learning the Java Programming. This editor is very helpful in compiling and running your code easily. In this tutorial, we covered step by step procedure to download and install the Eclipse and set up java with Eclipse IDE for windows OS. All in all, this tutorial, covers everything that you need to know in order to set up java with Eclipse on Windows OS.

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  How to Create a New Java Project in Eclipse

  wikiHow is a “wiki,” similar to Wikipedia, which means that many of our articles are co-written by multiple authors. To create this article, 16 people, some anonymous, worked to edit and improve it over time.

  This article has been viewed 325,578 times.

  Eclipse is one of the most popular development environments for Java, as it contains everything you need to build a Java project from scratch. Before you can start working on your new project, you’ll need to create it first. Creating a new Java project in Eclipse is fairly straightforward, but can be confusing if you’ve already installed Eclipse for a different programming language.

  

  • If you installed Eclipse for a different programming language, you can add Java support from within Eclipse. Click the «Help» menu and select «Install New Software». Select «All Available Sites» from the top drop-down menu, and then type «java» into the Filter field. Check the «Eclipse Java Development Tools» box and click «Next». Follow the prompts to download and install the Java tools. Eclipse will restart once the installation is complete.

  

  • If you don’t see the «Java Project» option but have the Java Development Tools installed, select «Project. » from the «New» menu. Expand the «Java» folder and select «Java Project».

  

  Give the project a name. This doesn’t have to be the final name for your program, but should help you and others identify the project.

  

  Select the location for the project files. The files are saved to the Eclipse directory by default. You can set a custom location if you prefer.

  

  Select Java Runtime Environment (JRE) you want to use. If you are creating a program for a specific JRE, select it from the drop-down menu. By default, the newest JRE will be selected.

  

  Select your project layout. You can choose to either use the project folder, or create separate folders for sources and class files. The default option is «Create separate folders. «, though you may need to change depending on the needs of your project. [2] X Research source

  

  Click «Next» to open the «Java Settings» window. This is where you’ll define additional sources as well as add libraries to your project.

  

  Use the Source tab to define your build path. The build path is what the compiler uses to build the program. You can create additional source folders, link external sources, and add or remove folders from the build path. The compiler uses the build path to determine which sources to compile.

  

  Use the Libraries tab to add libraries to the project. This tab will allow you to add JAR files to include in your project, as well as select built-in libraries to use. Importing JAR files allows you to use libraries from other projects.

  

  • Your project will be displayed in the «Package Explorer» frame on the left side of the window. If you just see the Eclipse Welcome tab, click the small Java button on the left side of the window. [3] X Research source
  • See How to Write Your First Program in Java for a detailed guide on creating your first Java program.

  Community Q&A

  Eclipse is useful as it streamlines certain activities that are done regularly in Java programming. These activities include running, debugging, and compiling. Eclipse also checks the syntax of your code and makes sure the classes you use actually exist. It can also help you add libraries.

  Thanks! We’re glad this was helpful.
  Thank you for your feedback.
  As a small thank you, we’d like to offer you a $30 gift card (valid at GoNift.com). Use it to try out great new products and services nationwide without paying full price—wine, food delivery, clothing and more. Enjoy! Claim Your Gift If wikiHow has helped you, please consider a small contribution to support us in helping more readers like you. We’re committed to providing the world with free how-to resources, and even $1 helps us in our mission. Support wikiHow

  Assuming the server is running Linux, you’ll want to export the project into an executable jar by right-clicking and selecting Export, then going through the wizard. After this, you can use something like WinSCP to transfer the file to your server. Then you can log into your server (make sure Java is installed) on putty, create a new tmux session (by typing tmux) and run the program (sudo java -jar *name*.jar).

  Thanks! We’re glad this was helpful.
  Thank you for your feedback.
  As a small thank you, we’d like to offer you a $30 gift card (valid at GoNift.com). Use it to try out great new products and services nationwide without paying full price—wine, food delivery, clothing and more. Enjoy! Claim Your Gift If wikiHow has helped you, please consider a small contribution to support us in helping more readers like you. We’re committed to providing the world with free how-to resources, and even $1 helps us in our mission. Support wikiHow

  Thanks! We’re glad this was helpful.
  Thank you for your feedback.
  As a small thank you, we’d like to offer you a $30 gift card (valid at GoNift.com). Use it to try out great new products and services nationwide without paying full price—wine, food delivery, clothing and more. Enjoy! Claim Your Gift If wikiHow has helped you, please consider a small contribution to support us in helping more readers like you. We’re committed to providing the world with free how-to resources, and even $1 helps us in our mission. Support wikiHow

  If you ever want to change your project’s settings after it’s been created, right click the project’s name and navigate to your desired option.

  

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