Questions tagged [java]

Java development tools and libraries for Java.

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1answer
36 views

Free performance monitoring tools for local development for Java based web-applications

For Java based web-applications: If a developer wants to instantly get performance related feedback during local development, would anyone please recommend any free APM (application performance ...
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0answers
6 views

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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0answers
9 views

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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12 views

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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1answer
46 views

Are there libraries to detect Linux distribution information in Java?

I've been looking for some solution to find the name and version of the Linux distribution where I am running my Java code, eg. Ubuntu 18.04, CentOS 6, etc. I am aware of files as /etc/os-release, or ...
2
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1answer
336 views

JavaFX Markdown Renderer

Are there any libraries that will render markdown (ideally by the CommonMark specification) in JavaFX? The library should allow me to embed a pane with JavaFX pane inside a stage and pass it markdown ...
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0answers
7 views

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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1answer
14 views

Java library providing make-like functionality

I'm searching a library, which provides same, or similar, functionality as make: definition of rules: input file(s) - names / wildcard / regex pattern, output file(s) - names / wildcard / regex ...
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9 views

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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1answer
11 views

Credit Card encryption techniques available and recommended libraries in java

Looking for some great Java libraries to encrypt the credit card information. Also the available encryption techniques available.
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1answer
39 views

Recommendations for a million http requests

I have more than one million http requests to do, and I want to use a high performance programing language to do it. I coded it using PHP, but the result was too bad. I should make cUrl requests with ...
2
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1answer
363 views

GUI based Forms creation and data management

I am looking for an open source project or solution (preferably Java based) which basically allows me to create forms & persist the data into a back end data store (SQL, NO-SQL doesn't matter but ...
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0answers
11 views

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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0answers
16 views

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. ...
3
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1answer
2k views

Tools for generating JPA entity classes from database tables

I have been using Hibernate-Tools and JPA tools in Eclipse to generate JPA entity classes from an existing database. The problem is that this process is really complex to set up and has many small "...
1
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1answer
21 views

Automation reporting tool for parallel test runs

I am looking for a reporting tool that I can use to provide an outline for parallel tests that I am running using maven, junit, cucumber. Preferably if this could be as simple as a dependency/plugin ...
0
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1answer
56 views

K-means library for android

I'm looking for android library to cluster location points in groups. I want to do it locally on android without internet and group in a way where distance between mean and every point in cluster aren'...
1
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1answer
313 views

Excel to CSV Java library

I am looking for a Java library (preferably in Maven Central) that can read XLS and XLSX and save the sheet to CSV. I am looking for something higher level than poi and jxl as neither of these have ...
3
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1answer
2k views

Java RADIUS Client Libraries

I'm interested in what Java RADIUS client libraries are available and actively supported. This question is similar to What (good) Java RADIUS server libraries are out there?; however, I'm interested ...
8
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1answer
750 views

Javascript library for flowcharting

I have a requirement for modelling flowchart like (workflows) diagrams in the Web application. Request suggestions for an open-source javascript library for the same. Features I am looking include ...
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0answers
10 views

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 ...
0
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1answer
34 views

Quantile Regression Library in Java or Scala

I need quantile regression library in java or scala. I have searched online and couldn't find any. Do anyone know if such library exists or I'll need to write my own implementation?
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0answers
5 views

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 ...
1
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1answer
32 views

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 ...
0
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1answer
15 views

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.
2
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1answer
38 views

Backward-compatible alternative to Kotlin and Scala?

I'm seeking a programming language (i.e.: compiler and IDE software package) that introduces modern convenience concepts like implicit conversions, assignment/call fungibility, mix-ins, extension ...
0
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1answer
18 views

Which c++/.net/java library can be used to convert pdf as well image files to autocad dwg and back

Are there any libraries c++/.net/java/.. which can be used to convert various format as pdf, jpeg,bmp to autocad dwg and back. Thanking in advance
0
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1answer
10 views

Is there a plugin for java annotation which provides a feature like @NoGetter and @NoSetter?

I know about lombok which provides @Getter @Setter. But I have to specify this for each property. Considering I have a big application and most most of the v
0
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1answer
22 views

I need a tool which will create micro service in java (spring-boot)

Features provided by the tool will be 1) All DB it should support eg:- couch base and elastic search 2) Kafka 3) Iam integration eg:- keycloak , Okta , JwtToken 4) GraphQl I have got a tool ...
1
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1answer
17 views

Needing new automation framework

I wrote a script for logging into a website and downloading customer data in the form of a csv using selenium package for python. Unfortunately the website just recently added a captcha to the login. ...
0
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1answer
22 views

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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2answers
29 views

Library for windows color picker

Is there a library that has the Windows color picker you see in ms paint and the desktop wallpaper setting dialog and elsewhere? The tiny file dialogs that comes with lwjgl3 (lightweight java game ...
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0answers
13 views

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 ...
0
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2answers
1k views

Android camera library for taking multiple photos

I would like my Android app to give the user the ability to capture multiple photos at once. Currently, from what I can tell, Android does not support this behavior natively, and an ...
2
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2answers
53 views

I need a java library that simplifies math equations

let's say, for example, I give this equation as an input: 4x + x - 20 + 10 And I want to get 5x - 10 as a result
2
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1answer
32 views

Non-x86 CI service

Please suggest CI service that can run Java/Scala builds with tests on non-x86 architectures: ARM, PowerPC etc. Maven (or Sbt) integration is required. Free option for OSS projects (like in Travis-CI ...
1
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1answer
20 views

What language+libraries could I use to parse a CSV/Google Sheets file and then send text messages using some of the parsed info?

The goal is to send the same message to many people (volunteering reminders) but in an automated fashion. The only difference between messages would be the name at the beginning and the target phone ...
2
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1answer
903 views

Open-Source MQTT Broker in Java

I need a MQTT broker which has HTML5 websocket support and customizable (db-related) authentication and authorization support. I've found Moquette and Apache ActiveMQ. Moquette has only one ...
2
votes
1answer
208 views

Parser for MIB files in Java

I'm working on an SNMP Manager in Java. I have multiple MIB files that I want to parse as objects, so I can use their data within my code. In order to do that, I need a good MIB file parser that can ...
0
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1answer
16 views

Ordered high performance key-value DBMS

I need an ordered key-value database (pretty much like LevelDB) for Java. Additionally to the set of features provided by Level DB, I also need the following : Being able to get a keys position in ...
0
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2answers
26 views

Local in-memory off heap JVM key-value store

I am looking for a JVM library implementing ConcurrentHashMap to store large map in local memory. Expected to have 20,000,000 items in this map with overall size of 2-3 Gb. No need to distribute data ...
0
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1answer
21 views

Need a bot that should be able to create, write read files and make and execute calls over the network

I need a tool/language/course/series which will help me develop a chat bot which will be able to perform various tasks such as read write create files. The bot should be able to make various rest ...
0
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1answer
18 views

Tool to determine if all Java bytecode dependencies are properly met

Is there any tool that, given a set of jars (and/or class files, possibly plus java source), reports when any Java bytecode dependencies fail (e.g., missing types, methods, constructors, and/or fields)...
0
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1answer
5 views

Looking for a library to an email from my email to another email, and passing javascript variables

I'm trying to set up a method of filling out an online form (in javascript), and having that data email to my mothers business email so that she can contact them or other stuff. I'm decent at Java, ...
0
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1answer
82 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 ...
0
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1answer
44 views

How can I hook to Bluestacks?

How can I hook to Bluestacks? I'd like to be able to create an API that can open Apps, settings, and be able to read textboxes on the screen also being able to determine what's selected/not selected ...
0
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1answer
45 views

Java open-source for workflow management

I'm planning to develop an application and need a workflow engine as well for couple of process, approval, rejection, etc. Please kindly recommend a good Java open-source workflow management tool or ...
0
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0answers
9 views

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....
0
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1answer
20 views

Java 3D Plot Library

I need a Java library for a 3D coordinate system in which I can do linear programming. Functions, planes, arrows and points should be drawn and colored. Points should be able to be labeled. There ...
0
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0answers
7 views

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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