In the context of Publisher confirms, when waiting for the CorrelationData’s future (SettableListenableFuture#get()) – does it wait indefinitely or is there a timeout configured under the water? Answer It does wait indefinitely. There is just no any opinion and everything is delegated directly to …
SimpleDateFormat seems to allow a year of yy when the format is set to dd/mm/yyyy [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 las…
Cannot instance AGConnectFunction
I’m referring to this code lab here: Cloud Functions for Android Besides that “configure the following address” appears to be a wrongful CN to EN translationand that I’m using the current version 1.6.0.300 instead; the IDE gives me these imports: Please don’t close for requesting…
ZK: Grid with first column frozen
I have a grid with 7 columns and some rows. Every column has a fixed width (300px), so there is an horizontal scroll. I need to lock first column so that this column is excluded from scroll. In other words, I would like to start scroll from second column. I know there is “frozen” functionality to …
Boolean recursive static method that gets an array of integers
I’m trying to write a method that would Return true if it is possible to divide all the members of an array into two different groups of equal size so that the sum of the members of the two groups is equal. If this is not possible, the method Return false. The conditions are: The method should be recurs…
Converting Shell Script to Dockerfile
I have Java app and want to generate docker image, I have shell script like this: And I try to convert it into Dockerfile like this It can be generated, but there’s an error when I try to run it like this: I’ve also changed this script RUN for rJarFile in `ls ${APPLICATION_DIR}/lib/*.jar`; do expo…
com.google.gson.JsonSyntaxException: java.lang.IllegalStateException: Expected a string but was BEGIN_OBJECT at line 1 column 39 path $.message
i am making login function in android using retrofit. I have created an endpoint for login validation, then I have tested it using Postman using raw (json) and it worked. But when I enter the endpoint into android using retrofit I get an error message like this: com.google.gson.JsonSyntaxException: java.lang.…
Webapp deployment fails after maven implemtation
I am facing issue in deploying my web app on tomcat after I have implemented Maven for dependency management. Before Maven implementation, it was a plain web app where every thing was used to be managed manually. I started upgrading app with frameworks for learning and decided to implement Maven for dependenc…
Spring Boot SessionScoped Object not expired after logout. Autowires two different objects in different controllers
I needed to auto wire logged in User Object in my controller /service classes. So i created a util Bean as and used in controller class as In most controllers it works OK, but in some controllers first logged in user object doesn’t change until I restart the application. my logout configuration is as fo…
I am unable to test the below mentioned method in JUnit testcase and getting ClassCastException
For below method i am writing JUnit testcase for sonarqube coverage. JUnit testcase: but, unable to mock or test the below line in JUnit testcase. MessageHeaders headers = ((MessagingException) message.getPayload()).getFailedMessage().getHeaders(); Exception: Answer Your productive code means you expect messa…