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Questions - java-io

Java ClassLoader.getResourceAsStream(path) return null when resource is inside nested jar

My springboot project (project A) has dependency to library (library B) which is jar file (it's also my project, but source code is not present during compilation project A). Inside jar I have directo...
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Piotr S

java

spring-boot

java-io

Votes: 0

Answers: 1

Latest Answer

When referring to file1, it is a physical file in your application, and I assume that you run your code on Windows. The file file1 is in the Windows file system. When referring to file2, it is inside ...
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Peter Verhas

Android studio fileFilter with assetManager

I have the following functionality to a desktop application with java and I want to do the same thing for a mobile application. File f = new File(pathToFiles); File[] files = f.listFiles(new FileFilt...
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konkouts

android

android-studio

file

java-io

android-assetmanager

Votes: 0

Answers: 1

Latest Answer

Stackoverflow Question on loading pictures from asset Yes, create another folder in assets directory. use getAssets().list(<folder_name>) for getting all file names from assets: String[] images...
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Narendra_Nath

Why BufferedWriter is writing the data into the file partially?

I am trying to write a json file using this code: File f = new File("words_3.json"); if (!f.exists()) { f.createNewFile(); } if (fileWriter == nul...
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eFortsHub

java

java-io

filewriter

bufferedwriter

Votes: 0

Answers: 1

Latest Answer

The data that you're writing in to an output stream isn't guaranteed to reach its destination immediately. The BufferedWritter is a so-called high-level stream which decorates the underlying stream th...
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Alexander Ivanchenko

How to write the data from a HashMap into a file in Sorted order with Streams

I can output sorted entries from a HashMap like this: public static void sortAverageTime(HashMap<String, Integer> noSortedMap) { noSortedMap.entrySet().stream() .sorted(Map.Entry...
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yarik test

java

hashmap

java-stream

java-io

filewriter

Votes: 0

Answers: 2

Latest Answer

Handle the exception while writing fw.write(x + "ms"); to file see below code . FileWriter write function thow IO exception which you didn't handle. try { File file = new File(&...
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bhaskarkh

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