Questions tagged [java]

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

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Web Forum Application with Audio/Sounds

Sorry if is off-topic. Then recommend me where to put my question. Is there some application PHP/Java Forum with Audio/Sound support? NOTE: Pictures/Photos are a plus. I was support like chat not only ...
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svg 2 dxf conversion

I would like to know where I can find a reliable tool/library for conversion of svg to dxf. In between formats are also allowed as long as the dxf output is an exact replica of the svg. So that means ...
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Recommended Software Stack for a mature Production environment on Docker, the DevOps way

I want to assemble a checklist of key software components for an entire model Production Environment, for running and maintaining a web app on top of Docker in a DevOps way. Specifically, I need all ...
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Remote Database and Table creation using MySQL and accessing information using the JAVA

I don't know if this question has been answered before but I could not find any answer so I am posting. If found duplicate I am really sorry and guide me to the original post. I am trying to learn how ...
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Is there a Java library similar to Rust's tracing crate for dealing with Concurrent code?

I had been thinking a bit about how this could be done.. Some thoughts I had were AOP and JMX.. But are there any libraries that could do something similar to the Rust crate tracing Particularly ...
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Is there any open-source .net or java platform ERP in 2020?

I'm searching open-source ERP like Open Source ERP and CRM | Odoo Is there any open-source .net or java platform ERP in 2020?
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Java “test suite” for a new Collection implementation

I am currently writing a custom implementation of java.util.List and java.util.Map, which are "persistent" in a (relatively unknown) NoSQL DB. My worry is that those APIs are quite large, ...
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Similar Java Library like Jpedal

Please recommend some other libraries or solutions like jpedal library, I use it for printing pdf from java but Jpedal is not open source and they only allow for 14 days trial, being a student I ...
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Implementations of `CachedRowSet` for Java JDBC

In Java JDBC, the RowSet interface extends from ResultSet. The CachedRowSet interface extending RowSet provides for disconnected use, with data cached in memory, not needing a database connection to ...
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What libraries are there for visualizing graphs in java?

All the libraries I have found (JUNG, JGRAPHT, GraphStream) are using swing when I use libGDX. Or can they be used for libGDX as well?
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Java Library for Fitting Cubic Splines with Fixed Knots?

I'm looking for a Java library to fit a Univariate Spline to a set of two dimensional points. SciPy LSQUnivariateSpline accomplishes exactly what I want in python, but I haven't been able to find a ...
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Need a java library to draw to the linux framebuffer

I've been playing around with Linux lately. The last time I did that was 2005-2010. One of the things I enjoyed doing back then was ricing the vt. Back then, you could apply Splashutils, which was ...
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Acquiring video metadata with Java

I want to manipulate video files with Java. To do this, I need to acquire the video metadata like frame dimension (widthXheight), frame rate, codec, etc. and act upon those information. I know it can ...
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Library to generate Version 1 UUIDs to be called from Java

Version 1 UUIDs represent a point in space and in time. The "space" part is the MAC address taken from the networking port of the computer to uniquely identify where the id was generated (...
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Software to serve webpages with Java

I recently learned how to use Java, and as a project I am interested in creating a simple backend for a webapp with java to be hosted on heroku. I am planning on the webpages being written in HTML, or ...
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Which library is best and efficient for calling native low-level api

Is there some library (in Kotlin or JVM languages) to efficiently pulling info from some low level apis such as wireless information, battery information, usb information, etc? I know in linux its ...
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Program to write “math” logic for code semantics

Tldr; Allows the user to define valid program state, valid program interactions, and then looks for sequences of interactions that would violate the valid program state. Requirements Runs on linux ...
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Libraries / Frameworks to use for an Android based Videogame Recommendation App

The project I have chosen for my final university year (Bsc Computer Science) is a video games recommendation app on Android devices. I'm aware that I'll need to apply Content-Based or Collaborative ...
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Static Analysis tools at method/function level?

Recently I got into using static analysis tools like sonarqube and Teamscale. However, they only show metrics at Project/Package/Class level. I am particularly interested in assessing the quality of ...
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Java library for ReCaptcha that does not utilize Google ReCaptcha

I am developing a ReCaptcha for a site. Because of client's requirement, I cannot use Google ReCaptcha and anything in the cloud. Basically, I need a library that can be installed on my local machine, ...
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Java HTTP(S) proxy server library that supports http/2, websockets and upstream proxies

I'm looking for a Java library to create featureless http/https proxy servers that supports http/2, upstream proxies and websockets. I've already looked into BrowserUp-Proxy and (even if it's a bit of ...
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Animated WebP decoder for Java

I am looking for a good Java library that can decode animated WebP imgaes to PNG files for each frame. I have come across libraries such as JMagick, webp-imageio, and JDeli, but these libraries are ...
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Java DOS-like UI library

I would like to write a really simple and rudimentary UI in Java that would run on a Windows machine in a very similar fashion like it runs in a terminal window. Basically I need to put a colored ...
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ChatBot with HTTP routing capabilities

I got a simple idea around an automated issue agent and I would like to put it into real world. It should be a ChatBot application that will get requests sent by another application (say Rest HTTP ...
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Android UI app Flow to code generator

I'm looking for a solution free/paid that would allow the following. Create set of Drag and Drop UI Templates. Where each UI template visually represents an existing Fragment's layout. I need to be ...
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Software to make a radial genealogy tree

I want to make a genealogy tree with this style (radial ) like this: Click image for larger variant I first tried to do it with Photoshop but I don't really master it and my family has about 100 ...
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Is there a ar depth api?

I am trying to build an ar app for android and stumbled upon Google's ARCORE API which is great, but does not allow placing objects behind real world objects at all. Google made an announcement to ...
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Is there a Java library to implement fuzzy expert systems?

I am programming a Java application using Spring MVC that includes a recommendation module based on an expert system. I would like to know if there is a Java library that allows building expert ...
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Java math library with entropy calculation function

I am looking for an open source Java math/linear algebra library with a function to calculate entropy of 2D arrays. The algorithm should be able to calculate entropy of continuous values. Nice to ...
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right tool for retrieving user-agent properties for statistical purposes

There's a Java / JavaScript web app and I had to store in a database a few user agent properties for each login (successful authentication). Example properties are: device is mobile or not os, ...
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Eye tracking software solution

I'd like to ask if anyone knows a software solution in android tablets for eye or gaze tracking. Specifically the solution I'm looking for : Has to be integrated in Unity either natively (C#) or as a ...
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packages useful for backwards induction

I was just wandering if anyone knew of any packages for backwards induction/ sequential decision making analysis to find sub-game perfect equilibria. I need the package to be able to handle 4/5 ...
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Alternative for JavaFx WebEngine

I'm trying to build a cross-platform desktop app using JavaFX, that has to display some web pages internally, the default WebView in JavaFX doesn't seem to satisfy my needs, I tried loading a google ...
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Are there any libraries like Selenium for simulating web browsers in Java?

So let's say, I'm trying to create a program that auto-fills websites, and sends a request, however, the site has made excessive use of encryption, and I can't find the post request anywhere. This is ...
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Geo-location Mobile Development [closed]

I am new to programming and would like some advice on the best approach for tracking user location for IOS and Android. My use case involves locational data of a user in relation to another user. ...
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Java's process builder vs Node.js' child process for running shell script [closed]

I have some shell scripts in a remote linux machine. I want to execute those scripts on pressing html buttons. I have already written the HTML and completed the back-end using java servlet. All I ...
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Looking for lightweight library which caters functionality of distributed logging with persistence primarily in publisher / subscriber fashion

I am looking into IOT World Solution where we have MQTT Broker. This MQTT Broker Sits in one of the Data Center. Reduced operational cost is our primary lookout. We are doing lot of Alert and Alarm ...
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Tool to generate javadoc in PDF format

We can generate javadoc using javadoc tool. However i am looking for a wizard or tool to generate javadoc in different formats - HTML, PDF. I come across Aurigo but it was out-dated. Last update on ...
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Statistical Profiling for Kotlin (Cloud Native)

We run kotlin code in kubernetes and we already use Jaeger for tracing. We would like to use statistical profiling to find bottle necks. Required features: support kotlin statistical profiling with ...
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What Java library can convert PNG or JPEG to TGA/TARGA?

I would like to convert a PNG or JPEG image to a TGA image, using Java. Does anyone know a free, open source library that can do this conversion? Disclaimer: Inspired by this Q from SO.
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A tool to generate PDF reports from a client request in a Web App

I need an advice... I googled a lot and I'm a bit lost right now. I'll try to give you all the infos, keeping it short and simple (I hope - and sorry I'm not a native eng speaker): What we have right ...
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Java library for non latin input method

I need to make a Java based input method tool for linux platforms. It must work with any complex non latin writing systems (e.g. Chinese, Bengali). Any library to do this? I found this, https://docs....
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Java tool to represent 3D virtual map

I would like to create 3D virtual map on Java programming language (JSF). First of all, I have the range of WGS-84 coordinates which represent 2D-shape of some building. Secondly, I have cadastral ...
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Java port of C# regular expression parser

I'm in charge of imitating behavior of C# regex parser using Java. I'm aware that regex syntax is mostly the same in C# and Java. But there are some subtle issues that may greatly affect the result (...
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Embedded key/value store for JVM

Looking for suggestions on a key/value store with the following characteristics: Embedded. My environment is Scala, so that or Java is fine. I'm hesitant to consider MapDB, as it brings a dependency ...
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Java library to insert invisible text into a PDF

I want to insert invisible text into an existing PDF file, to make it searchable. For instance, if the user searches for "hello", the PDF reader should send the user to the page where I embedded that ...
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285 views

Spring Boot Code generator for RAML

I am looking for a Spring boot code generator, which receives RAML spec files as an input, and in turn, generate a basic Spring boot application covering the basic controllers, mapped with proper ...
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Parse Java Source Files with Python

I'm looking for packages, written in python, that parse Java source code. My goal is to convert Java source files into abstract syntax trees and I don't want to design my own AST. I am aware of an ...
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Operation Automation Tool Recommendation

Complex huge monolithic code which hundreds of applications use and each one has different cluster which also use a lot of side-services like Solr, Redis, Cassandra ... etc and all of them are on-prem ...
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Searching for OCR that works well with non Latin characters(mainly Hebrew and Arabic)

Is there any good Hebrew OCR API/library (preferably free but not necessary) the text is printed so no need for hand-writing An Example for an image I want to parse The Program language is non-...

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