I have included the JaCoCo maven plugin in my project's POM <plugin> <groupId>org.jacoco</groupId> <artifactId>jacoco-maven-plug
Can someone explain me what are the differences by using E or Object for example in a class for Lists, and their singular usage and definition. I have to use th
After following all the instruction. I have java and IntelliJ in my computer. I've restarted my computer, deleted and reinstalled IntelliJ, still nothing. Furth
I am using Flux<Document> in reactive, so as to make my Rest Service reactive. I am returning ResponseEntity<Flux<Document>> as response to my
I have a buffered reader using read(buffer, off, len). The reader is reading a txt file into a buffer of 2048 characters. It reads and prints whats in the buffe
I'm making an app that uses Android studio to write and call messages. This error message appears during the process of inflating the recycler view into the fra
I have a task to compare the performance of Java and Kotlin programs. I would like to measure CPU memory and RAM usage. I read somewhere that a good idea for CP
I followed steps as mentioned in Azure ServiceBus JMS Sample with below properties spring.jms.servicebus.connection-string=Endpoint=sb://test-dt.servicebus.wind
I have a multi-module Maven project that uses Quarkus and Kogito, with MongoDb persistence. The module with the Kogito process definition is using beans from an
I want to save a GeoJSON to database by using Spring Boot and JPA Example JSON object: { "type": "FeatureCollection", "features": [ { "type":
I've created a Java Spring Boot service using the WebFlux reactive module, H2 in-memory database, and R2DBC reactive driver. When I run the service, it fails wi
enter image description here I have used API_KEY="my_api_key" in gradle.properties file and added buildConfigField("String", "API_KEY", API_KEY) to app/gradle f
I am currently making a budget version of UNO using Java and JavaScript and I am running all of it on a GlassFish Server. I made a function to generate the star
I have a gradle project with a structure like this: project2 -submod1 -submod2 -submod3 -submod4 I want to move submod2 to its own gradle project with its
I don't want the extra number after file name when it is created using createTempFile. But I believe it is not possible to remove them. (How to change default n
I'm currently building server software in Java. I already have a running backend, which is build with Spring Boot. It has an REST interface to read and write da
I'm trying to write a simple API application to read data from HBase on an AWS EMR cluster. But I get an UnknownHostException when I try to send the reques
I am new to Spring boot and I want to be able to delete the value of a forgein key if its entity is removed without deleting the whole entity linked to it; I ex
I have a problem with external properties file used by jar file generated by spring boot I have created the project below : The model object : package jms.model
UPDATE: I have tried implementing the SQLData interface for my Financial.class and PersonalInfo.class Java POJOs defined on my @NamedStoredProcedureQuery for th