To install, launch VS Code and from the Extensions view ( ⇧⌘X (Windows, Linux Ctrl+Shift+X)), search for vscode-spring-initializr. The Spring Initializr extension allows you to search for dependencies and generate new Spring Boot projects. Note: More information about how to get started can be found at Getting Started with Java tutorial. To develop a Spring Boot application in Visual Studio Code, you need to install the following: If you run into any issues when using the features below, you can contact us by opening an issue. We recommend installing the Spring Boot Extension Pack that includes all of the extensions above. Visual Studio Code is an ideal lightweight development environment for Spring Boot application developers and there are several useful VS Code extensions including: Configure IntelliSense for cross-compiling.This Java programming workflow does not create a separate project unless I need one. Instead I want to save that code in a text file. I don't even want to create a project for the best code block. For example when I'm trying a code block from Stack Overflow I usually don't want to create a whole project for it, because I want to try multiple code blocks and throw most of them away after trying them once. I can also run the Java code by itself by clicking the ▶ icon without having to create a project for it first. Running Java code with Code Runner in Visual Studio Code is more convenient than running the same code in the terminal because I can debug the Java code from Visual Studio code using the Debugger for Java extension which I also have installed. The output will be shown in the console pane which is located immediately below the code pane.Ĭode pane and console in Visual Studio Code When you hover the mouse over the ▶ icon a tooltip pops up which says Run Code (Ctrl+Alt+N).

To run Java code with Code Runner, save Shuffle1.java by selecting File -> Save, and click the ▶ icon in the upper right corner of the code pane.

Running the code in the question in Visual Studio Code with the Code Runner extension gives the correct console output: a-b c-d

Java in visual studio code