My application is receiving data from an endpoint. I do some processing with the received data and insert it into the database. At some point I had a problem wi
I have two classes, one named "Folder" and the second one "Item". I'm using an interface to show folders and items together in one Vaadin Grid. I wrote a custom
After migrating Optaplanner from version 7.28.0.FINAL to version 8.14.1.FINAL, the construction heuristic phase defined in the configuration as following : &l
Is it possible to create a local web server in Java (Android Studio IDE) and send broadcasts containing e.g the parameter f (http://localhost:8888/?f=SOMEDATA)
I have a maven project throwing Bean Validation factory error, added below dependencies still issue has not got resolved. Using java 11. <dependency>
I am trying to send input from a capture card on a client to a server. I can get the capture card to display on the client, but I am having some trouble sending
I didn't find any proper solution for this so maybe you can assist. Basically issue is ultra simple I want to do some kind of "better looking" error handling wh
I am using below code (link to full code) to extract zip file which is inside iso file using 7-zip-JBinding. for (ISimpleInArchiveItem item : simpleInArchiv
I am facing issue when I am trying to use ModelMapper to convert nested java objects into nested DTO's. Getting null for child dto's in parent dto object. Follo
I'm trying to display the 'Day time left' and 'Night time left' after doing a small calculation I want to be able to select any of the 3 packages from the combo
We are using spring boot 2.1.5 and starter parent as pom dependency. Spring boot is using default logback for logging and we haven't explicitly switched to Log4
I want to catch exceptions thrown from a flux, my code is like this: try { Flux.just("key1", "key2", "key3") .doOnNext(S
Is there an API to fetch the device code via Auth0 Java API, we use the following snippet in Go, the question is if there is a standard API or should we make a
I'm working on a new maven multi module project on eclipse. The problem is, the child project is shown as a regular folder and not a maven folder. What's the pr
I'm seeing a problem where an Activity crashes grabbing an Intent extra due to it being null despite not being able to identify anywhere we don't pass that extr
I have two Lists which I get - one from xlsx file, the second one - by select from database @Component public class ReadExcelDemo implements C
Is there any way to disable automatic Slick2D info output to CMD window showing line INFO:Use Java PNG Loader = true every time it is used? Besides being pretty
import com.google.android.gms.tasks.Task; ... // Receive the nonce from the secure server. String nonce = ... // Create an instance of a manager. IntegrityMan
i need help , how to fix this bug , " timed out waiting for driver server to start " enter image description here i have tried many ways like changing google ve
I am relatively new to the Test Automation and in particular to the Selenium. I am using Selenium Web-driver, Eclipse. I can not extract the value from the colu