hippo | Pretty-print hierarchical information | Reflection library

Spring doesn't know which bean to inject. There are three beans in your code: lion, tiger and hippo. So above the animal field, you should select which bean you want to inject with @Qualifier annotation. E.g. if it's a lion you've to write @Qualifier("lion"). And also remove @ in the line "private @IAnimal animal;"

If you want dynamically autowire you should look https://www.baeldung.com/spring-dynamic-autowire.

Why is impl applied to itself (plus the deps object)? I used w3schools/apply() for looking at how apply() works. There is in the 1st example just an object applied to a function, and not the function itself plus an object.

Check out Function#apply() on MDN. Usually MDN is has more information, so it's worth using it for reference.

When you call apply() the first argument is the this value for the executed function. In a lot of cases, it doesn't matter what that value is - you can also pass null if you don't care about it.

After getting the index of both String, convert it to a StringBuilder and use method deleteCharAt(int index).

Every image has an ENTRYPOINT. This is an executable object (with optional arguments) that is called when you start a container. You can use docker inspect to find the default entrypoint value. Here's the entrypoint for the docker.io/jenkinsci/jnlp-slave:4.3-1 image:

You can use tidyr's extract :

Try this:

1. Create an array to hold the [filtered] results. Its initial size is zero.
2. Iterate through contents.
3. If the current element of contents needs to be retained, then
   • create a temporary array whose length is one greater than the array that holds the results.
   • copy the results array to the temporary array
   • set the last element of the temporary array to the current element of contents
   • assign the temporary array to the results array

Here is the code, using only simple arrays. I presume you can adapt it to your needs. Note that the last line is simply to check the value of newContents. It is not required.

The requirement is to search for a string both within the text contained in an element and within an element title.

The main problem in the given code comes here:

Maven uses surefire plugin to run tests.To see Exception stacktrace you must set trimStackTrace to false in surefire plugin configuration.

Historically surefire plugin use to print complete stacktrace. Though the information in the stack trace was useful for debugging, stack traces took up rather a lot of space in the console output. Particularly if there were a number of failing tests it became easy to get lost in the noise.

Since version 2.13 surefire just prints summary by default.