This is what I tried: the error that I get is ‘ Runner org.junit.internal.runners.ErrorReportingRunner (used on class com.unibuc.AWBD_Project_v1.services.ServiceTest) does not support filtering and will therefore be run completely. Test class should have exactly one public zero-argument constructor̵…
Tag: java
Java.lang.UnsupportedOperationException Android Studio
My app keeps on crashing on launch because of several errors. java.lang.InvocationTargetException java.lang.UnsupportedOperationException Here is the logcat error for the second exception. From the last line it says my error is from my MAFTextViewBold.kt file } What could be causing the error? It was compilin…
Methods signature got changed while compiling the gradle java application and referencing to other project
I have two projects known as (Common and ApiGateway).The common is a Gradle java project and ApiGateway is a Micronaut java application. In the common project, I am keeping all the common things and referencing the jar to the Apigateway project. Common project The below code is compiled with ./gradlew build T…
Is there a difference in the working of AND operator in JAVA and C? [closed]
Closed. This question is not reproducible or was caused by typos. It is not currently accepting answers. This question was caused by a typo or a problem that can no longer be reproduced. While similar questions may be on-topic here, this one was resolved in a way less likely to help future readers. Closed 9 m…
Apache Poi – XWPF: How to change font color, size, style of the footer Page Number in docx
I have tried the code below, but it seems that setColor() only updates the text in the paragraph — it does not affect the color of CTSimpleField Page Number. Is there a way to update the CTSimpleField font color, style, and size? or is there a different way to generate Page Numbers where we can update t…
Why isn’t my Array updating outside of the method that it is set in after I assign it a new value?
I have an issue where when I combine two arrays ‘laptops’ and ‘arr2’ in the addLaptop() method and create a third array ‘newArray’ to contain the values of ‘laptops’ and ‘arr2’ then set the ‘laptops’ array equal to the value of ‘new…
Generating an array of non-repeating integers
I’m trying to generate an array of 5 non-repeating integers in Java, but there are still repeats when I run it. Here’s my code so far: Any help is very much appreciated! Answer So, your for-loop is checking for repeated characters, BUT each time you generate a new value (in the while-loop) youR…
Spring upgrade issue – ClassNotFoundException
I have upgraded my spring boot from 2.2.6.RELEASE to 2.7.0. After the upgrade , i am getting ClassNotFoundException when i start the application. I tried with 2.6.6 but result is same. My pom file looks like Exception : Can anyone please help on this? Answer Finally i could solve the issue. In the parent pom …
Drools KieContainer does not fire rules with custom classloader
I am trying to add a non-existing method to a Java bean, compile it and use the newly added method in Drools rules. Via a custom class loader. I am using CompilerUtils to bind newly modified class to the custom ClassLoader as follows: And this is where I give access to drools my classloader This is how I fire…
registration form is not submitting in spring boot and not hitting endpoints
I’m working on a registration form in Spring Boot and thymeleaf but it’s not submitting to the database. I even run the debugger mood and it did not hit the endpoints for the registration. Note, that my login and other functionalities work fine. I’m following this here to create my registrat…