I’m writing a Unit test with JUnit 4 and Mockito 4.6.1. I’m mocking an interface method with a specific input value. When a different value is passed, I’m expecting an argument mismatch error, but it’s not being thrown. Consider the following example: I’m mocking SomeInterface.te…
Tag: java
How can I get api with FeignClient
I used Lombok, Open Feign and Spring Web I have currencyClient interface: And Controller: And “http://localhost:1212/getAllCurrency” is not working cause the link is converted into “**https://openexchangerates.org/api/historical/2012-07-10.json/appId**” I understand that &/= are re…
Deserialise API Response of PlayWright using Java
I am exploring playwright for automating api tests and I am unable to deserialise APIResponse of playwright to a POJO using java. I used to do this with rest assured using following code: Answer I managed to do this with the help of ObjectMapper.
Multiple links in a tag liferay
in the database I have links, which are a property of an entity, saved on a string, separated only by a comma. Example: “www.test.com, www.test.com, www.test.com”. I can see them with this code but they are not clickable links <liferay-ui:search-container-column-text name=”Links” or…
How to profile branch prediction hitrate in Java
Is there a tool available to profile java applications regarding branch (mis)prediction statistics for if statements? I know VisualVM and JDK Mission Control but did not find such functionality. Answer No such tool exists. It is generally impossible to extract that information from CPU, you can either measure…
Is there a limit of a maximum of 7 steps for “Function” “andThen()” “apply()” of Java? [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 2 m…
Remove elements from a List at a specific index
I am trying to program a method that deletes the first, second and third element of every group of 4 elements. It seems not working at all. Could anyone please help? Answer My take…does not require the size precondition check but you may want to still catch that if it represents an error of broader scop…
Unable to override generic method in java
I am getting errors like Main.java:12: error: TextMessage is not abstract and does not override abstract method setContent(T) in Message class TextMessage extends Message { ^ where T is a type-variable: T extends Object declared in method setContent(T) 1 error Answer Your method declaration: hides the type pa…
RecyclerView Search FIlter results are below the Toolbar
This might be a stupid question that I’ve tried very hard to find the answer with no success. I have a fragment that contains a recyclerView. The fragment is in the mainActivity which contains my custom toolbar and a bottonNavigationMenu. I’ve also made a search filter view for the recyclerView th…
Query on distant/not directly related entity
I’m trying to create a query with a where clause on a not directly related table. My table/entity structure looks like this: I have got an entity Entity with a ManyToOne relation to Relation. Relation has a ManyToMany relation to DistantRelation. I have a JpaSpecificationExecutor<Entity> on which …