I have created a standard Google Maps Activity in my app in Android Studio and the map works as expected. My Activity is called 'NativeMap' and then the activit
On Android API 28, I'm trying to get the album art for a particular album using the albumID. The code throws the following error on getBitmap android.database.s
I need to mock some class that contains @PostConstruct method, but I get NullPointerException inside @PostConstruct method. My code looks like the following: @S
What are Null Pointer Exceptions (java.lang.NullPointerException) and what causes them? What methods/tools can be used to determine the cause
Our recent move to a jenkins in a docker-image has not been so smooth. We have a (over?)complicated setup where one docker container starts a new one and, previ
Here is my code if (!multipartFile.isEmpty() && multipartFile.getOriginalFilename() != null && !multipartFile.getOriginalFilename().isBlank()) {
I am wondering if using loadjava to load the Java package called JSch.jar in an Oracle database and then loading another .java file, that utilizes the JSch pack
I want to create a two-dimensional array, each element of which is a list, as in the image. I tried ArrayList<List<User>>[][] arrayList = new ArrayL
public LocatedCarParksMap locateAndClickOnTheCardByAddressIndicator(String location) { List<WebElement> quoteCards = driver.findElements(By.cs
I'm following the tutorial from elastic search java api client here: https://www.elastic.co/guide/en/elasticsearch/client/java-api-client/current/connecting.htm
For example I have Json like this { name: Alex, lastName: Smith, delivery: { street: 7599 King George Blvd, name : PIETER CIERE }, paymentAddressData: [
I used Json layout template in my project but I am getting the logs with few parameters missing. I have tried to mention those missing parameters in pattern its
there is a project that uses newConstructorForSerialization(Class<?> incomingArgument, Object.class.getDeclaredConstructor()) to get a constructor that is
I use Jsoniter to deserialize jsons and serialize objects to json. I have an object with many properties and add them as json member by @JsonProperty("xxx"). wh
I've made a circle move around (in a circle), but now my application won't move on to the other tasks as I got myself caught in a loop. How do I get out of this
I've made a circle move around (in a circle), but now my application won't move on to the other tasks as I got myself caught in a loop. How do I get out of this
The problem appears in openConnection(). I've tried all solutions and they didn't work. Can someone save me and write the solution in details
How to implement below :- fail if name/id/sal isnull or missing/or has null value then string->pojo should fail.How can i implement ? Actual json is nested .
I've been using the == operator in my program to compare all my strings so far. However, I ran into a bug, changed one of them into .equals()
Im working on the new release of a software who moves from java 8 to java 11. I have installed both javas. In my .bashrc file i have the following lines for whe