How to Download and Install Eclipse 2020-06
Eclipse is a free and open source integrated development environment (IDE) for Java and other programming languages. It is widely used by developers around the world for creating, testing, and deploying applications. In this article, you will learn how to download and install Eclipse 2020-06, the latest release of Eclipse as of June 2020. You will also learn how to use some of the new and improved features of Eclipse 2020-06, such as Java 14 support, improved user experience, faster debugging, and more.
What is Eclipse 2020-06 and why use it?
Eclipse 2020-06 is the name of the simultaneous release of Eclipse projects that occurred on June 17, 2020. It includes the Eclipse Platform, which provides the core framework and services for the IDE, as well as various packages that cater to different development needs, such as Java, C/C++, PHP, Web, JavaScript, etc. You can choose from a variety of packages or customize your own using the Eclipse Installer.
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There are many reasons to use Eclipse 2020-06 for your development projects. Here are some of them:
It supports Java 14, the latest version of Java that introduces new language features such as records, switch expressions, text blocks, pattern matching for instanceof, etc. You can use these features in your code with syntax highlighting, content assist, quick fixes, refactoring, debugging, etc.
It improves the user experience by simplifying the theme selection, updating the colors and styles for both light and dark themes, supporting font ligatures on all platforms, fixing blurry text issues on Windows, etc.
It enhances the debugging capabilities by allowing you to inspect lambda expressions and method references in variables view, filter out synthetic methods in stack trace view, show logical structures for collections and maps in variables view, etc.
It provides more intelligent and automated API tooling features such as detecting API leaks in non-API code, suggesting @noreference tags for non-API types referenced by API types, generating API filters for illegal API access problems, etc.
It offers more than 70 participating projects that provide additional functionality and support for various technologies and frameworks. Some examples are EGit (Git integration), JDT (Java development tools), CDT (C/C++ development tools), WTP (Web tools platform), Sirius (graphical modeling), EMF (modeling framework), etc.
What are the system requirements and drawbacks of Eclipse 2020-06?
Before you download and install Eclipse 2020-06, you should check if your system meets the minimum requirements. Here are some of them:
You need a Java Runtime Environment (JRE) or a Java Development Kit (JDK) version 8 or higher to run Eclipse. If you want to use Java 14 features in your code, you need a JDK version 14 or higher.
You need a 64-bit operating system that supports GTK+ version >=3.20. Windows (7 or newer), macOS (10.13 or newer), Linux (Ubuntu LTS or newer) are supported platforms.
You need at least 512 MB of RAM and a fast processor for optimal performance. - You need at least 300 MB of disk space for the Eclipse Platform and more for the packages and plugins you install.
While Eclipse 2020-06 has many advantages, it also has some drawbacks that you should be aware of. Here are some of them:
It can be slow and resource-intensive, especially when working with large and complex projects. You may experience performance issues such as long startup time, high memory usage, frequent garbage collection, etc.
It can be buggy and unstable, especially when using the latest features or plugins that are not well-tested or compatible. You may encounter errors, crashes, freezes, etc.
It can be overwhelming and confusing, especially for beginners or users who are not familiar with the Eclipse ecosystem. You may have difficulty finding the right package, plugin, preference, view, perspective, etc.
How to download Eclipse 2020-06
There are two ways to download Eclipse 2020-06: using the Eclipse Installer or downloading the package archive. The Eclipse Installer is a small application that allows you to select and install one or more packages from a list of available options. The package archive is a compressed file that contains a pre-configured version of Eclipse with a specific set of plugins. The following table compares the two methods:
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Eclipse Installer
Package Archive
Pros:
Pros:
- Allows you to customize your installation by choosing the packages and plugins you want
- Allows you to download a ready-to-use version of Eclipse with a specific set of plugins
- Allows you to update your installation easily by using the built-in updater
- Allows you to run multiple versions of Eclipse side by side by extracting them to different locations
- Allows you to install Eclipse in any location on your system
- Allows you to run Eclipse without installing it by using a portable mode
Cons:
Cons:
- Requires an internet connection to download the packages and plugins
- Requires more disk space to download the package archive
- Requires more time and steps to complete the installation process
- Requires more manual work to update or extend your installation with new plugins or updates
- Requires more user input and decision making to select the right options for your needs
- Requires more knowledge and research to find the right package for your needs
How to choose the right package for your needs
The first step to download Eclipse 2020-06 is to choose the right package for your needs. A package is a collection of plugins that provide functionality and support for a specific development area. For example, if you want to develop Java applications, you can choose the Eclipse IDE for Java Developers package, which includes the Java development tools (JDT) and other useful plugins.
To choose the right package for your needs, you can visit the , which is an interactive tool that helps you find the best package based on your preferences and requirements.
How to download the Eclipse Installer or the package archive
The second step to download Eclipse 2020-06 is to download either the Eclipse Installer or the package archive. You can download them from the , which provides links to both options. You can also use a mirror site or a torrent file to speed up your download.
To download the Eclipse Installer, you need to choose between two versions: Oomph (recommended) or Simple. Oomph is a more advanced version that allows you to customize your installation with more options and features. Simple is a simpler version that allows you to install a predefined set of packages with fewer options and features. Both versions are available for Windows, macOS, and Linux platforms.
To download the package archive, you need to choose between two formats: ZIP or TAR.GZ. ZIP is a common format that can be extracted by most operating systems. TAR.GZ is a compressed format that can be extracted by Linux and macOS operating systems. Both formats are available for Windows, macOS, and Linux platforms.
To download either the Eclipse Installer or the package archive, you need to follow these steps:
Go to the and scroll down to the section "Eclipse 2020-06".
Choose between the Eclipse Installer or the package archive. If you choose the Eclipse Installer, select either Oomph or Simple. If you choose the package archive, select the package you want from the list.
Choose between ZIP or TAR.GZ format. If you are not sure, choose ZIP.
Choose a download site from the list of mirrors or use a torrent file. Click on the download link and save the file to your system.
How to verify the checksums and signatures of the downloaded files
The third step to download Eclipse 2020-06 is to verify the checksums and signatures of the downloaded files. This is an optional but recommended step that ensures the integrity and authenticity of the files. A checksum is a string of numbers and letters that represents the content of a file. A signature is a digital certificate that confirms the identity of the file's creator. By comparing the checksums and signatures of the downloaded files with the ones provided by Eclipse, you can make sure that the files are not corrupted or tampered with.
To verify the checksums and signatures of the downloaded files, you need to follow these steps:
Go to the and scroll down to the section "Eclipse 2020-06".
Click on the link "Verify checksums and signatures" under either the Eclipse Installer or the package archive section.
Find the file name that matches your downloaded file and copy its checksum and signature values.
Use a tool such as (Linux) to calculate the checksum and signature values of your downloaded file.
Compare the calculated values with the copied values. If they match, your file is valid. If they don't match, your file is invalid and you should download it again.
How to install Eclipse 2020-06
There are two ways to install Eclipse 2020-06: using the Eclipse Installer or extracting the package archive. The Eclipse Installer is a small application that allows you to select and install one or more packages from a list of available options. The package archive is a compressed file that contains a pre-configured version of Eclipse with a specific set of plugins. The following table compares the two methods:
Eclipse Installer
Package Archive
Pros:
Pros:
- Allows you to customize your installation by choosing the packages and plugins you want
- Allows you to install a ready-to-use version of Eclipse with a specific set of plugins
- Allows you to update your installation easily by using the built-in updater
- Allows you to run multiple versions of Eclipse side by side by extracting them to different locations
- Allows you to install Eclipse in any location on your system
- Allows you to run Eclipse without installing it by using a portable mode
Cons:
Cons:
- Requires an internet connection to download the packages and plugins
- Requires more disk space to extract the package archive
- Requires more time and steps to complete the installation process
- Requires more manual work to update or extend your installation with new plugins or updates
How to run the Eclipse Installer and select a package
The first step to install Eclipse 2020-06 using the Eclipse Installer is to run it and select a package. A package is a collection of plugins that provide functionality and support for a specific development area. For example, if you want to develop Java applications, you can choose the Eclipse IDE for Java Developers package, which includes the Java development tools (JDT) and other useful plugins.
To run the Eclipse Installer and select a package, you need to follow these steps:
Double-click on the downloaded Eclipse Installer file to launch it. You may need to grant permission or accept a license agreement to run it.
Choose between Oomph or Simple mode. If you are not sure, choose Oomph.
Select a package from the list of available options. You can filter the list by category, name, or description. You can also search for a package by typing its name in the search box.
Click on the Install button to proceed with the installation.
How to extract the package archive and launch Eclipse
The first step to install Eclipse 2020-06 using the package archive is to extract it and launch Eclipse. The package archive is a compressed file that contains a pre-configured version of Eclipse with a specific set of plugins. For example, if you want to develop Java applications, you can download the Eclipse IDE for Java Developers package, which includes the Java development tools (JDT) and other useful plugins.
To extract the package archive and launch Eclipse, you need to follow these steps:
Right-click on the downloaded package archive file and choose Extract All or Extract Here. You may need to use a tool such as to extract it.
Choose a location on your system where you want to extract the files. You can use any folder you like, but avoid using spaces or special characters in the folder name.
Open the extracted folder and double-click on the eclipse.exe file (Windows), eclipse.app file (macOS), or eclipse file (Linux) to launch Eclipse. You may need to grant permission or accept a license agreement to run it.
How to configure Eclipse to use a specific JVM
The second step to install Eclipse 2020-06 is to configure it to use a specific Java Virtual Machine (JVM). A JVM is a software component that executes Java bytecode and provides the runtime environment for Java applications. You need a JVM version 8 or higher to run Eclipse 2020-06. If you want to use Java 14 features in your code, you need a JVM version 14 or higher.
To configure Eclipse 2020-06 to use a specific JVM, you need to follow these steps:
Find the location of your JVM installation on your system. You can use a tool such as (Linux) to find it.
Edit the eclipse.ini file in your Eclipse installation folder. You can use any text editor you like, but avoid using word processors such as Microsoft Word or LibreOffice Writer.
Add two lines at the beginning of the file: -vm and the path to your JVM executable file. For example, if your JVM executable file is located at C:\Program Files\Java\jdk-14\bin\javaw.exe, add these two lines:
-vm C:\Program Files\Java\jdk-14\bin\javaw.exe
Save and close the eclipse.ini file.
Restart Eclipse for the changes to take effect.
How to use Eclipse 2020-06
Once you have installed Eclipse 2020-06, you can start using it for your development projects. In this section, you will learn how to create, run, and debug a Java project, how to use the integrated Java 14 support and other new features, and how to extend Eclipse with plugins and updates.
How to create, run, and debug a Java project
A Java project is a collection of source files, libraries, resources, and configuration settings that define a Java application. To create, run, and debug a Java project in Eclipse 2020-06, you need to follow these steps:
Select File > New > Project from the menu bar or click on the New Project icon on the toolbar.
Select Java Project from the list of project types and click Next.
Enter a name for your project and choose a location on your system where you want to store it. You can also choose a JDK version for your project from the drop-down list. If you want to use Java 14 features in your code, you need to choose JDK 14 or higher. Click Next.
Optionally, you can adjust the project settings such as the source folders, the output folder, the build path, the libraries, etc. Click Finish.
You will see your project in the Package Explorer view on the left side of the Eclipse window. You can expand the project node to see its contents.
To create a Java class, right-click on the src folder and select New > Class. Enter a name for your class and optionally a package name. You can also choose to generate a main method, a constructor, or other methods. Click Finish.
You will see your Java class in the editor area on the right side of the Eclipse window. You can write your code in the editor and use features such as syntax highlighting, content assist, quick fixes, refactoring, etc.
To run your Java class, right-click on it and select Run As > Java Application. You will see the output of your program in the Console view at the bottom of the Eclipse window.
To debug your Java class, right-click on it and select Debug As > Java Application. You will see the Debug perspective, which provides tools such as breakpoints, variables, expressions, stack trace, etc. You can use these tools to inspect and control the execution of your program.
How to use the integrated Java 14 support and other new features
Eclipse 2020-06 supports Java 14, the latest version of Java that introduces new language features such as records, switch expressions, text blocks, pattern matching for instanceof, etc. You can use these features in your code with syntax highlighting, content assist, quick fixes, refactoring, debugging, etc. To use Java 14 features in your code, you need to configure your project to use a JDK version 14 or higher and enable the preview features option.
To configure your project to use a JDK version 14 or higher and enable the preview features option, you need to follow these steps:
Right-click on your project and select Properties.
Select Java Build Path from the list of properties and click on the Libraries tab.
Select JRE System Library and click on Edit. Choose a JDK version 14 or higher from the drop-down list or click on Alternate JREs to add one. Click OK.
Select Java Compiler from the list of properties and check the Enable preview features box. Choose a JDK version 14 or higher from the drop-down list. Click OK.
Some examples of how to use Java 14 features in your code are:
To create a record class, which is a compact way of defining a data carrier class with a fixed set of fields and methods, you can use this syntax:
record Person(String name, int age)
To create a switch expression, which is a way of returning a value from a switch statement based on multiple cases and patterns, you can use this syntax:
String day = switch (dayOfWeek) case MONDAY -> "Start of week"; case TUESDAY -> "Work day"; case WEDNESDAY -> "Hump day"; case THURSDAY -> "Work day"; case FRIDAY -> "End of week"; case SATURDAY -> "Weekend"; case SUNDAY -> "Weekend"; ;
To create a text block, which is a way of writing multi-line strings without escape sequences or concatenation operators, you can use this syntax:
String html = """ <html> <body> <p>Hello, world</p> </body> </html> """;
To use pattern matching for instanceof, which is a way of checking and casting an object to a specific type in one expression, you can use this syntax:
if (obj instanceof String s) System.out.println(s.length());
Eclipse 2020-06 also provides other new and improved features that enhance your development experience. Some examples are:
It simplifies the theme selection by providing a single preference page where you can choose between light and dark themes and customize their colors and styles.
It supports font ligatures on all platforms by using a new text rendering engine that supports advanced typography features such as ligatures, kerning, etc.
It fixes blurry text issues on Windows by using DirectWrite instead of GDI for text rendering on high DPI monitors - It enhances the debugging capabilities by allowing you to inspect lambda expressions and method references in variables view, filter out synthetic methods in stack trace view, show logical structures for collections and maps in variables view, etc.
It provides more intelligent and automated API tooling features such as detecting API leaks in non-API code, suggesting @noreference tags for non-API types referenced by API types, generating API filters for illegal API access problems, etc.
How to extend Eclipse with plugins and updates
Eclipse 2020-06 is a modular and extensible platform that allows you to add more functionality and support for various technologies and frameworks by installing plugins and updates. Plugins are software components that extend the capabilities of Eclipse by providing new features, views, editors, perspectives, etc. Updates are software components that improve the quality of Eclipse by providing bug fixes, security patches, performance enhancements, etc.
To extend Eclipse 2020-06 with plugins and updates, you need to use the Eclipse Marketplace or the Install New Software wizard. The Eclipse Marketplace is a web-based service that provides access to a large collection of plugins and updates from various vendors and communities. The Install New Software wizard is a tool that allows you to install plugins and updates from local or remote sources.
How to use the Eclipse Marketplace
The Eclipse Marketplace is the easiest and most convenient way to find and install plugins and updates for Eclipse 2020-06. To use the Eclipse Marketplace, you need to follow these steps:
Select Help > Eclipse Marketplace from the menu bar or click on the Eclipse Marketplace icon on the toolbar.
Search for a plugin or update by typing its name or keyword in the search box. You can also browse through the categories and tags of plugins and updates.
Select a plugin or update from the list of results and click on the Install button. You may need to accept a license agreement or a security warning to proceed with the installation.
Restart Eclipse for the changes to take effect.
How to use the Install New Software wizard
The Install New Software wizard is an alternative way to install plugins and updates for Eclipse 2020-06. To use the Install New Software wizard, you need to follow these steps:
Select Help > Install New Software from the menu bar or click on the Install New Software icon on the toolbar.
Select an update site from the drop-down list or click on Add to add a new one. An update site is a web address that provides access to a repository of plugins and updates. You can find update sites for various projects on their websites or documentation.
Select one or more plugins or updates from the list of available items and click Next. You may need to accept a license agreement or a security warning to proceed with the installation.
Restart Eclipse for the changes to take effect.
Conclusion
In this article, you have learned how to download and install Eclipse 2020-06, the latest release of the popular Java IDE. You have also learned how to use some of the new and improved features of Eclipse 2020-06, such as Java 14 support, improved user experience, faster debugging, and more. You have also learned how to extend Eclipse with plugins and updates.
Eclipse 2020-06 is a powerful and versatile platform that can help you create, test, and deploy applications for various technologies and frameworks. However, it is not perfect and it may not suit everyone's needs or preferences. Therefore, you should always evaluate your options and choose the best tool for your project.
If you want to learn more about Eclipse 2020-06, you can visit the , which provides more information, documentation, tutorials, forums, blogs, etc. You can also check out some of these resources:
: A video that showcases some of the new features of Eclipse 2020-06.
: A document that summarizes the changes and improvements of Eclipse 2020-06.
: A document that explains how to use Eclipse 2020-06 for various development tasks.
We hope you have enjoyed this article and found it useful. If you have any feedback or questions, please feel free to leave a comment below. We would love to hear from you!
Frequently Asked Questions
Here are some frequently asked questions about Eclipse 2020-06 and their answers:
Q: How do I update Eclipse 2020-06 to the latest version? A: You can update Eclipse 2020-06 to the latest version by using the built-in updater. To use the updater, you need to follow these steps:
Select Help > Check for Updates from the menu bar or click on the Check for Updates icon on the toolbar.
Select the items you want to update and click Next. You may need to accept a license agreement or a security warning to proceed with the update.
Restart Eclipse for the changes to take effect.
Q: How do I uninstall Eclipse 2020-06 from my system? A: You can uninstall Eclipse 2020-06 from your system by deleting the Eclipse installation folder and the workspace folder. The Eclipse installation folder is the folder where you extracted or installed Eclipse. The workspace folder is the folder where you stored your projects and settings. You can find the location of these folders by selecting File > Switch Workspace > Other from the menu bar and looking at the path in the dialog box. To delete these folders, you need to follow these steps:
Close Eclipse if it is running.
Delete the Eclipse installation folder and the workspace folder from your system.
Optionally, you can also delete any shortcuts or icons that point to Eclipse.
Q: How do I change the language or locale of Eclipse 2020-06? A: You can change the language or locale of Eclipse 2020-06 by editing the eclipse.ini file in your Eclipse installation folder. You can use any text editor you like, but avoid using word processors such as Microsoft Word or LibreOffice Writer. To change the language or locale of Eclipse 2020-06, you need to follow these steps:
Edit the eclipse.ini file in your Eclipse installation folder.
Add two lines at the end of the file: -nl and the language code or locale code of your choice. For example, if you want to use French as your language, add these two lines:
-nl fr
Save and close the eclipse.ini file.
Restart Eclipse for the changes to take effect.
Q: How do I report a bug or request a feature for Eclipse 2020-06? A: You can report a bug or request a feature for Eclipse 2020-06 by using the Bugzilla system. Bugzilla is a web-based service that allows you to submit, track, and manage bug reports and feature requests for various Eclipse projects. To report a bug or request a feature for Eclipse 2020-06, you need to follow these steps:
Go to the and create an account or log in with your existing account.
Select File a Bug from the menu bar or click on the File a Bug icon on the toolbar.
Select a product and a component from the drop-down lists that match your issue. For example, if you want to report a bug about Java development tools, select Eclipse > JDT.
Enter a summary and a description of your issue. Provide as much detail as possible, such as steps to reproduce, expected results, actual results, screenshots, etc.
Select a severity and a priority from the drop-down lists that indicate how serious and urgent your issue is.
Optionally, you can also attach files, add comments, assign keywords, etc.
Click on Submit Bug to send your report.
Q: How do I get help or support for Eclipse 2020-06? A: You can get help or support for Eclipse 2020-06 by using various resources such as documentation, tutorials, forums, blogs, etc. Some examples are:
: A built-in system that provides access to online and offline help topics for various Eclipse features and plugins.
: A collection of video and text tutorials that teach you how to use various aspects of Eclipse for different development tasks.
: A web-based service that allows you to ask questions, share ideas, and interact with other Eclipse users and developers.
: A collection of articles and posts that provide insights, tips, and news about various Eclipse topics and projects.
: A web-based service that provides access to professional support and services for Eclipse users and developers.
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