Creating a New Java Project in Eclipse: 10 Steps (with Pictures)

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Creating a New Java Project in Eclipse: 10 Steps (with Pictures)
Creating a New Java Project in Eclipse: 10 Steps (with Pictures)
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Eclipse is one of the most popular Java development environments because it contains everything needed to develop a Java project from scratch. Before you can start working on a new project, you will first have to create it. Creating a new Java project in Eclipse is fairly easy, but can be confusing if you already have Eclipse installed for another programming language.

Steps

Create a New Java Project in Eclipse Step 1

Step 1. Install the Eclipse IDE for Java Developers

When you install Eclipse for the first time, you will be given the option to choose an IDE (integrated development environment). Choose 'Eclipse IDE for Java Developers'. This will install the necessary files and tools needed to create Java projects.

If you have installed Eclipse for another programming language, you can add Java support to it directly from Eclipse. Click on the 'Help' menu and select 'Install New Software'. Select 'All Available Sites' from the drop-down menu and type 'java' in the Filter field. Check the box 'Eclipse Java Development Tools' and then click 'Next'. Follow the instructions on the screen to download and install the Java tools. Eclipse will restart when the installation is complete

Create a New Java Project in Eclipse Step 2

Step 2. Click on 'File' → 'New' → 'Java Project'

This will open the 'New Java Project' window.

If you don't see the 'Java Project' option, but you have installed the Java Development Tools, select 'Project…' from the 'New' menu. Expand the 'Java' folder and select 'Java Project'

Create a New Java Project in Eclipse Step 3

Step 3. Give the project a name

This doesn't have to be the final name of the program, but it might help you and others identify the project.

Create a New Java Project in Eclipse Step 4

Step 4. Choose a location for the project files

The files are saved in the Eclipse directory by default. You can choose a custom location if you prefer.

Create a New Java Project in Eclipse Step 5

Step 5. Select the Java Runtime Environment (JRE) you want to use

If you are creating a program for a specific JRE, select it via the drop-down menu. By default, the latest JRE will be selected.

Create a New Java Project in Eclipse Step 6

Step 6. Select the layout of your project

You can choose to use your project's folder or create separate folders for resources and class files. The default option is 'Create separate folders…', but you may want to change this depending on the requirements of your project.

Create a New Java Project in Eclipse Step 7

Step 7. Click 'Next' to open the 'Java Settings' window

This is where you will define additional resources as well as libraries for your project.

Create a New Java Project in Eclipse Step 8

Step 8. Use the Source tab to create the build path

The build path is used by the compiler to build the program. You can create additional source directories, link external resources, and add or remove directories from the build path. The compiler uses this path to determine which sources to compile.

Create a New Java Project in Eclipse Step 9

Step 9. Use the Libraries tab to add libraries (libraries) to your project

This tab allows you to add JAR files to your project, as well as select built-in libraries to use. By importing JAR files you can add libraries from other projects.

Create a New Java Project in Eclipse Step 10

Step 10. Click on 'Finish' to start your new project

Your Java workspace will open. If you have worked in Eclipse under a different programming language before starting this project, you will be prompted to switch to the Java environment. This is recommended to get the most benefit from the IDE.

  • Your project will appear in the 'Package Explorer' box on the left side of the window. If you only see the Eclipse Welcome tab, click the small Java button on the left side of the window.
  • Read Writing your first program in Java for detailed instructions on creating your first Java program.

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