Questions tagged [java]

Software regarding Java development tools and libraries for the Java programming language.

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8 views

UFT One alternatives for testing Java swing desktop application?

I'm pretty new to test automation, and we have a requirement to build an automated test suite against a desktop application which is built with Java swing. We're currently using UFT one so that we can ...
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Can any libraries extract picture(s), if any, from an image of a page of text

I have jpeg images of pages of text, some of which have pictures within their layout. I don't care about OCR of the text, but I would like to be able to extract the pictures from the page image for ...
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Accessibility scan SDK for PDF documents?

Does anyone have an accessibility scan SDK/API that does not include using a cloud provided SaaS application? The need is for Section 508 compliance of our PDFs in our web app. We currently use Adobe ...
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Is there an app where I can construct a function curve and then I get the formulas or equivalent program code of the piecewise-defined function?

Sometimes one need a mathematical function - for example for easing-function, or transition function, filter, etc - which properties are known, can be drawn or constructed by segments, can be defined ...
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OAuth 1.0 signature generator for Java

I am amazed how hard it is to find a good Java OAuth 1.0 signature generator. I am kind of looking for a large company one if possible: like Apache, Google, etc. Google had one, but it was ...
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Drop-in disk-based (not limited by RAM) Java map replacement

I have asked a question in Software Engineering Stack Exchange. I am refactoring a project which loads its all data from the mongo to the Java HashMap. The system writes both in the map and the mongo ...
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Looking for a good open source tool that could extract the calling relationship and dependencies for Java systems?

I am currently looking for a open source tool that could extract the calling relationship and dependencies of a java system ? I am wondering if there is a tool which could show all the calling ...
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assigned locations to users based on first come first serve basis

We have a project which is build on Django rest framework. Now our concern is we need to serve location details one by one to users from list of locations. Once list is empty then we will start again ...
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33 views

Disposable Email API for Selenium automated testing

I am looking to implement an Email API for my UI automated tests written in Java with Selenium. Are there any recommendations of an email client in order to do this? From what i found in my research ...
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1answer
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Library for handling paging, error recovery etc. when working with web/remote APIs

When working with remote or web APIs (e.g. REST APIs), there can be multiple challenges like: Throttling and error recovery: If sending too many automatic requests, you may either exceed your granted ...
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RestAssured alternative for Java that allows for customization of TLS version?

Currently RestAssured doesn't have a way to force a TLS version when making a request without using a deprecated library (SslSocketFactory), are there any other REST API testing frameworks that could ...
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Detect language by text in Java

How to find the language of an input string. For example: getLanguage("Hello world") - return en. getLanguage("Hola Mundo") - return es I know it might not be accurate in 100%.
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Is there a library in Java where I can examine connection details in code, similar to wireshark?

I have a manual test case that uses Wireshark to examine the connection details of a TLS handshake. We're looking to automate this test and was wondering if there are any existing libraries in Java ...
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11 views

Software that generates some JUnit code

I'd like a program that generates some JUnits for me. Not necessarily the full JUnit but at least more of a start. I work for a company that believes in near 100% JUnit code coverage. If I add an ...
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19 views

Java library to create a PDF with address positioned to be visible through a C5 envelope

I'm working with an automatic mailing service, which accepts a PDF document, prints it, puts it in a post envelope and drops it in the postal service mail box for shipping. My challenge is that this ...
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55 views

Lightweight thread-safe persistent queue for Java

I'm looking for some fast lightweight thread-safe implementation of a persistent queue which can be easily embedded into a Java service. Something like https://github.com/bulldog2011/bigqueue but with ...
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11 views

Java MANIFEST.MF long lines tolerant parser

Does anyone know of a MANIFEST.MF parser library which tolerates long lines over the 72 character limit? I would also need a serialization back to file.
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Which JCurses package (if either) should I use?

I'm looking for a way to interface Java with Curses (ideally, both nCurses and xCurses); I see that there's a Java extension package called JCurses, but when I looked it up to download it, I see two ...
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What framework can help with code coverage using service virtualization for REST template classes?

I am working on a Spring Boot Application which uses Camel for EIP. Also there are few rest template classes and services. So I was using Mockito and JUnit to Unit test these classes. But my teammate ...
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11 views

Java Library to Parse MHT/MHTML Files?

I am looking for a java library that can parse and modify an MHT file, basically I would like to search inside an MHT document for a words, inside a certain paragraph, and replace them. Any ...
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DMN/FEEL (OMG) Implementation in Java

Is there any implementation of Friendly Enough Expression Language or any sub-parts of Decision Modeling Notation (DMN) defined by Object Modeling Group (OMG) in Java?
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1answer
28 views

Open-Source Java XML-RPC client

I am looking for an open source XML-RPC client for my application to use to talk to XML-RPC servers. The application currently uses Apache XML-RPC 3.1.3, however this has several CVEs recorded against ...
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9 views

What should I use for a Minecraft bot?

Previously asked on StackOverflow but was closed for being off topic/not focused enough. I hope this is the right place for this. Essentially I want to use a Minecraft bot to take pictures and collect ...
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96 views

Free Java library to convert various (as many file types as possible) to PDF

I'm looking for a free Java library to convert various file types (as many file types as possible) to PDF. By various file types, I mean at least most images, Microsoft office documents (at least Word ...
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14 views

What GUI library should I use to create a chat application in Java?

I'm trying to create a chat application in java, I've done a lot of the backend in spring boot (its an API) but I'mnot sure what I should do for the GUI lib. I tried JavaFX and me and my other dev ...
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Need CLI (command line interface) tool to convert PLT file to PDF file

We want to convert PLT file to PDF file in the background. Our appplication is java based and we are looking for any tool which we can use in the background which provides command line interface to ...
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53 views

Opensource e-wallet solution Java

I'm looking for a stand alone open-source free e-wallet solution or application for my project. A solution can be run as standalone application. Scenario is I have multiple java spring boot based ...
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Report Tool With Designer - Java Web Application

I want to integrate reports in java web application. The reporting design should be done by the open source report designer by me or the customer on their end and use it in the application. When i ...
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15 views

Good java based database import tool

So as part of our system workflow I need to build a module that could import data to databases. So rather than implement this module from scratch, I'm looking for an opensource tool that might already ...
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1answer
14 views

How to intercept and respond to traffic in python or Java

For a POC, I want to use python or java to sniff network traffic packets, and respond to specific ones. Something like a MITM attack. The library should be able to capture ICMP packets as well. I've ...
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Java library to download file on restricted speed

I want to develope Java program that downloads files from the given URLs with custom restricted speed. What Java libraries should I use to do so(restricted speed)? Thank you
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Third party accounting software API that can receive REST Post requests transactions Java/SpringBoot

I am developing a website that currently posts transactions to my DB. I am looking for a third-party accounting software that has an API that would allow me to also post these transactions to it when ...
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14 views

Best CQRS implementation framework

I have to implement CQRS with DDD in a banking project where I am using Spring boot, Kafka with microservice architecture. I was trying to get it done via AxonServer with Kafkak. Anyone can suggest ...
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Free software to generate entity classes in Java from a SQLite database

I am looking for some software to generate entity classes in Java from a SQLite database. It is for an Android project with many tables. In the answers to this question, two Android Studio plugins are ...
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3answers
207 views

Java to C++ converter

I'm looking for a program or web service that can convert Java code into C++ code (preferably some human-readable C++ code). Any license, OS or price is fine. The same question was posted by n00ki3 on ...
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Getting started with java web development

A description Hello, i am a back-end/front-end web developer. I have worked with python,html/css,ts,php, and many more languages. I wanted to move on to java for web developement. I want to make a ...
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Looking for a library to detect text areas in an image (not OCR!)

My client has an issue with screenshots which are included in their handbooks. For legal reasons, they want to blur out text areas in the images. The screenshots are of a machine operator interface. ...
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1answer
33 views

Lossless data compression library with support for flushing, low-resource decompression, high density

I'm looking for a library (or algorithm) with public description and reference source code (in any language with a mainstream compiler targeting 32bit embedded CPUs like Cortex-M0), doing lossless ...
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7 views

Free and Simple Database for IntelliJ

Im completely new to databases and im looking for one to use on a simple project however im not sure which one to use or how to set it up properly. Most of the videos ive seen online havnt been very ...
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1answer
25 views

Java compare CSVs in Junit tests - if failure, give specific line(s) of failure

I've got some Junit tests that compare large blocks of JSON using a framework called JsonUnit. When there is a failure in the test, it's typically just a few lines in a 1000+ line JSON. The JsonUnit ...
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1answer
394 views

Do we still have to use a library for SSH in Java in 2021 and if so which one is best?

There exists a very old question SSH library for Java focused on libraries to user for SSH in JAVA...However it is now so large and has so many answers that are likely to be out of date I feel that it ...
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18 views

Formatter tool for Java and XML files?

I accidentally removed the entire end of lines of all the XML and JAVA files present in my project (more than 1200 files), causing them to convert the entire line back to one line. So I was looking ...
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34 views

Is there any freeware tool to convert Json files into JDL files?

I am looking for an online tool/portfolio to convert Json files into Jhipster JDL files.
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11 views

Java Library to generate JSON -LD based on the JSON-LD Schema and data I have

I need to convert the XML to JSON-LD using the JAVA programming language. Hence, I am parsing the XML using the SAX PARSER and obtaining all the data, and storing it in an object. Now, for converting ...
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21 views

OpenSource Compiler, based on REST API, for multiple programming languages

I'm not sure this question belongs to stackoverflow or other stackexchange site. If it belongs on other site then please tell where such questions can be posted. I'm trying to build a web-based IDE ...
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11 views

Technologies used for session recording on webpage

I'm thinking of creating a visitor session recording application for my websites/products, similar to smartlook.com sessionrewind.com fullstory.com I did a research about the technology or frameworks ...
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7 views

Is there any custom error page library for spring boot?

I am looking for a custom error page library like Laravel's Ignition for spring boot. Is there any library which shows debug information like stack strace, sql queries, user information to use in ...
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18 views

What online/cloud databases can I use for Java desktop applications

I am trying to store customer repair request and complaints stored on a online database, so it can be shown on the sellers side. This will be done on my java desktop applications do you recommend any ...
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26 views

What technology should I use to programatically create an Excel file?

I have a HTML form that allows a user to enter a start and end date. When the user submits the form, an AJAX call is made to server side code written in Java. It returns JSON data relevant to the date ...
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16 views

Cross Platform Portable Web Server - Http

Can someone let me know the Cross Platform Portable Web Server - Http to test static or dynamic web-sites and make it portable? Thanks

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