I start the server using the ./wso2server.sh start command but after a few hours the server stops responding and throws a ThreadDeath exception. I tried modifyi
I am using JavaFX Webview with Leaflet library to render OSM tiles. I am running into issues with Circles and Polygons, Marker and with some functions as Editt
I want to implement ECDHE algorithm in my project ,for that I want to use Curve25519.But stuck how to generate key-pair for Curve25519.With other curve I am abl
I have an Aeron Archive and want to extend the existing recording, i.e. that it continuse to append messages after the service restart. I wasn't able to find an
Upon upgrading to Hibernate 5.6.0.Final, I found that org.hibernate.annotations.Type is now deprecated. I use this annotation in many of my entities, including
So, I am trying to make and upload file(s) functionality, from some blog posts and stackoverflow questions I got this solution: @PostMapping("/file/upload") fun
What's the error in the following code? I am not able to identify it shows the index 0 out of bounds exception. public class stringBuilders{ public static v
So, I am trying to make and upload file(s) functionality, from some blog posts and stackoverflow questions I got this solution: @PostMapping("/file/upload") fun
I recently upgraded by sprint boot to 2.6.6 following a RCE vulnerability. However, now I application isn't starting with error: APPLICATION FAILED TO START Des
I have a productive Java application using Kerberos for SSO. After I update Java from version 16 to 17, I run into the following Error: Cannot find key of appro
Annotation: @Target({METHOD, CONSTRUCTOR, PARAMETER, FIELD}) @Documented @Constraint(validatedBy = AtLeastOneNotNullValidator.class) @Retention(RUNTIME) public
It is weird that my maven-shade-plugin doesn't replace the original jar with the shaded jar. Does anyone know what could be the reason? Here's my plugin in pom.
I am trying to run JUnit tests on GitHub Actions but some of it fails. Locally all tests passed. On my PC I am using Ubuntu 20.04 with OpenJDK 1.8 (275), on CI
I get a stream of some custom objects and I would like to create a map Map<Integer, MyObject> with index of each object as key. To give you a simple examp
I have table which has productId and productVariantId columns. |id |userId|productId|productVariantId| ---------------------------------------- |1 |1
I am trying to create an app which downloads and plays music. For stopping users from copying the music files, I want to encrypt the file as soon as it is downl
i need to initialise an AccessibilityService with xml configuration, but the service doens't work... i don't understand why. can you help me ? code : manifest :
I'm working on macOS with JDK8. In catch, I have to give the entire name of exception like in this case (ArithmeticException e) instead of (Exception e) to run
I have my existing project that uses Java 1.8 My JAVA_HOME is set to Java 1.8 As a result maven is using Java 1.8 , which is fine Now our project has decided to
I have c converter which works: public class StringToLongConverter implements Converter<String, Long> { @Override public Long convert(String sour