fileutil | Fileutil provides a common interface | File Utils library

I'm looking for an appropriate way to inject dependencies.

Say I have this code where the FancyWrite and FancyRead functions have a dependency on the WriteToFile and ReadFromFile functions. Since these have side effects I'd like to be able to inject them so I can replace them in tests.

I have this mEpisodeList which is an ArrayList inside this class TvShowEpisodeLoader I also have another class named TvShowEpisodeDetailsFragment I want to access mEpisodeListfrom TvShowEpisodeDetailsFragment I want to get mEpisode (which is the number of the episodes of a season of a tv show) and display all available episode numbers in a horizonal scrollbar in episode_details layout and upon tapping on a number it will switch to that episode

here is TvShowEpisodeLoader , TvShowEpisodeDetailsFragment

mEpisodeList

here is the code

I am unable to delete folder containing a cloned repository created using jgit. I have tried all kinds of utility delete methods but none works. The error thrown while using FileUtils.deleteDirectory(file) is as follows

java.nio.file.AccessDeniedException: \repositories\Test\Test\.git\objects\pack\pack-21cdd19e90e9e6bd2e8d295ea04201969594fe96.idx

Tried the following,

1. I have seen a range of other answers, for example [1] and [2]. They are all concerned with cases wherein they created a repository with jgit first and then deleted it immediately after that. In my current scenario I want to check if a repository is already cloned at given path and delete if present. After doing this task, I want to clone a repository using jgit on the same path.
2. I tried cases wherein I created the repository with jgit, shut down my server. Started it again and then simply called a function to delete the folder created earlier. This again failed with the same error.
3. I also completely removed jgit from my initial code and from pom since it might be getting into loaded into classpath. I still get the same error when trying to delete. Tried again after restarting just to check, the issue still persists.
4. However, when I run the same deletion code from another Java program, it succeeds.

[1] How to remove local repository by Java code that was cloned by JGit java library?
[2] How do I release file system locks after cloning repo via JGit

Here is the original code snippet for reference,

How does one delete a scheme created by CocoaPods in the post_install hook? It is a little convoluted, but this scheme is breaking Carthage builds for my SwiftMessages library.

According to this thread, deleting schemes is possible. However, I've looked through the CocoaPods reference and don't see a way to do it.

Following Thiago Cruz's suggestion, I added the following post install hook to my project. Keeping it simple, I just blew away all of the user and shared data in the pods project.

I'm trying to get a pdf file from my android storage, but everytime it returns null. It already works with image files, but when i try to get a pdf file it always returns null. I'm already able to select the pdf file. On onActivityResult i'm able to get the uri from data, but the path is wrong ("content://com.android.providers.media.documents/document/document%3A140"), so i'm trying to get the full path using getPath method, but like i said before, it always returns null.

This code must work with android version >= Android 6.0 (Sdk 23).

I want open and email app with already generated text, subject, recipient and attached file, it works with android sdk version 29 (android 10) and lower. However starting Android 11 there are restriction to writing file in external or internal storages, and there is also another restriction that is not allowed to attach file automatically from app file directory. Previously I was copying from app storage to internal or external storage to attach file, any solutions?

done android:requestLegacyExternalStorage="true"

Am writing a application which calculate the checksum of file before sending it to downstream. At downstream application, linux shell script are used to process the files. It is noticed that checksum calculated from Java application doesn't matches that calculated using Linux command 'sha256sum'.

Below is code snippet in JAVA:

I’m trying to integrate spark(3.1.1) and hive local metastore (3.1.2) to use spark-sql.

i configured the spark-defaults.conf according to https://spark.apache.org/docs/latest/sql-data-sources-hive-tables.html and hive jar files exists in correct path.

but an exception occurred when execute 'spark.sql("show tables").show' like below.

any mistakes, hints, or corrections would be appreciated.

I want log4j2-spring.xml to read a property from the application.properties file. But seems log4j2-spring.xml is unable to read this. I have read https://logging.apache.org/log4j/2.x/manual/lookups.html#SpringLookup to implement this.

I have seen this answer on this site. Tried like this as well. But it didn't help me.

My build.gradle is like this: