In my Java apps, I realized that IntelliJ displays UPPERCASE on Run Configuration section as shown below. I thought it may be caused by Material Theme or Atom Icon plugins, but after disabling Atom Icon and selecting default Dracula Theme, it still the same (I am not sure maybe it is not related for these 2 p…
Tag: intellij-idea
@PropertySource fails to autowire required class (Spring Boot 2.3.8.RELEASE)
I have the following class I plan on using to autowire an instance of a Spring class named AADAppRoleStatelessAuthenticationFilter: Although the default-integration.yml file is well placed under /resources (no ‘FileNotFoundException’ is thrown), it seems like during the application start-up, Sprin…
Intellij strange compilation errors
i forced my computer to restart after freezing and i found out that my IDE IntelliJ Community Edition, I am seeing some strange compilation errors. According to the compiler, but my application is running perfectly how can i fix it Answer you can fix this problem by going to File -> invalidate caches ->…
Java cucumber Selenium : NullPointerException for scenario.write for the first scenario on before tag
I am getting the NullPointerException when the code below code is executed. Note that the exception is recieved only for the first cucumber scenario executed. There is no exception for the second scenario. I am actually trying to insert the timestamp before start of each scenario. Please advise how this issue…
Spring Batch Wildcard ItemWriter
I have one dummy question. To explain my use-case, I have different type of DAOs; say Users, Beers… etc. I wanted to use one generic ItemWriter for all of them. I created a CommonComponentConfiguration where I defined; The writer class goes like this; So far everything is okay. Where things gets complic…
IntelliJ Exe build not working as I expected
I am working on a JavaFX Application, which is a conferencing application. The application is running fine with IDEA. But my target is to build an exe from my application which would run standalone. I have configured an Artifact to build exe where I set the values for Application Class Title Vendor Version Na…
How to stop IntelliJ from automatically importing org.jetbrains.annotations in Java?
My superclass has a method signature with parameters that use javax annotations like so: And when I inherit from this class in a different file without manually importing the annotations, it autocompletes my override like so (notice the annotation imports): How do I configure IntelliJ to import the same annot…
Is this IntelliJ inspection warning a false positive?
I’m looking at ProducerPerformance.java from https://github.com/apache/kafka. Looking at this part of the file: There is an inspection saying that “Condition i < payload.length is always false.” I don’t see how it could always be false. recordSize is an Integer coming from a command…
Connecting multiple databases
I would like to connect my application with 2 different databases. This is what I have tried: And so in application.properties I have added: But Intellij tells me: Cannot resolve configuration property ‘spring.wald.datasource.url’ What am I doing wrong? Answer Instead of returning DataSource, you …
How to connect to IntelliJ Ultimate’s LocalHost MySQL database?
I went to Database > + > Data Source > MySQL Here’s what my panel looks like: This is the error: and here’s my connection file: What could be my problem? I tried searching up for what others have tried but none of them seemed to work and I had to make several copies of my entire project b…