I have got a class which contains the following: VScode Insider tells me to replace the inner class with lambda, Here is a screenshot if you want to see what I mean, ChangeListener is underline as yellow So I tried to think of ways and couldn’t come up with any since I am not experienced enough, any one want to
Tag: visual-studio-code
Why VSCode shows strange “@number” (like int[10]@9) for arrays when debugging?
This was a simple binary search code and while I was debugging it for my better understanding, I got this remark a = int[10]@9 in the debugging panel – what does it mean (especially “@9” part after the type)? Answer By default, the debugger shows the toString() value of an object. As arrays don’t override the toString() method, it just
Default expanded variables in VSCode Java debugger
I’m using VSCode for Java development, and at some point in time, the debugging variables do not show the toString() results by default. I have to click on the eyeball icon that has “Click to expand” tooltip. In the example below, the Boolean before and after expanding. Stepping through the code cases the view to reset to non-expanded. How do
How to configure VSCode on Linux to make it apply different JAVA_HOME for Gradle in different projects?
Right now I have a Spring project (needs Java 17) and a minecraft-forge-1.12 project (needs Java 8) on the same system. I want vscode to automatically change JAVA_HOME between /usr/lib/jvm/java-17-openjdk-amd64 and /usr/lib/jvm/java-8-openjdk-amd64 for gradlew command when I switch between these two project. I tried using .vscode/settings.json to do that, but java.import.gradle.java.home cannot change in settings.json, so I can’t change this
Java Error Vs code: (class_Name).java is a non-project file, only syntax errors are reported
this error keeps showing while I run any java program on vs code, the program gets executed with no problem but the error keeps showing Answer The method of opening file is wrong. The problem is that a single file cannot be recognized as a project. The correct way to open a java file is to open folder first and
Java VMOptions in VSCode
I’m attempting to run a simple JavaFX shown here; } My VMOptions (stored in the default launch.json file) are as follows; However, I keep getting the following I’ve followed countless tutorials and ensured that all the syntax and file locations are correct. Any help is appreciated. Answer Put your JavaFX SDK in a location without a space in the path
How do I link a native library to a Java project in VSCode?
I’m using LWJGL which has native libraries for my project to use. My question is how do I add native libraries to a Java project in VSCode? Also, when I created the project I selected the “no build tools” option if that’s helpful. Answer If you don’t maven or gradle in your project, choosing no build tools is okay. Then
How would you execute this on VSCode?
I’ve found the following code online but don’t know how to run it on IDE as I’m new to Java could you please help. I tried creating a class and copy-pasting the code but couldn’t manage to produce any output. Super stuck and am still a novice. Doing it by hand I think it should output Rectangle Box. Answer Figure.java:
vscode – Could not fetch model of type ‘GradleProject’ using Gradle distribution ‘https://services.gradle.org/distributions/gradle-7.2-bin.zip’
I was trying to build a gradle project but it returned with an error: I’m using vscode for this I saw some questions similar to this but they were about android studio, and I couldn’t find anything else about it. Thanks for any help. Answer the issue has been resolved on github: https://github.com/redhat-developer/vscode-java/issues/2177, apparently it’s because of onedrive
Visual Studio Code puts .class files in src folder when compiling
When I compile and run my project, Visual Studio Code automatically generates a .class file for each .java file and puts them in the src folder, but they are already stored in the bin folder. Why are they duplicated? Answer If you compile .java file manually by command javac name.java, the .class file will be generated in folder src. By