Questions tagged [java]

libraries for Java and Java development tools

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High Quality Networking Example in Java

I'm fairly new to networking and I'm looking for a really good example of professional quality networking done in Java. All the examples I can find (such as the ones by Oracle) are good introductory ...
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20 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 ...
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51 views

Extracting user details from Driver's Licenses Image file as key,value pairs

User will upload front side image of US drivers license(png,jpg,pdf) on java web application. I have to extract the driver license number,date of birth, expiry date of license, issue date of license ...
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10 views

Best way to create and dispose of test data for automation tests using MariaDB

We are trying to determine the best way to create/dispose of test data for our E2E testing scenarios. We are a Java-based solution that is using MariaDB and evaluating various tools including Cypress, ...
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27 views

Beginner Software developer - guidance for IT skills necessary for mobile/web development [closed]

I'm an electronic engineering undergraduate trying to pursue a career in software engineering. My main area of interest lies in Mobile and Web development. Throughout my degree, I've used the ...
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What is the best stack for a gene to disease database

I am the founder of a Genomics Diagnostic company and I am interested in understanding if anybody have built databases using Grakn and what their experience is. Kind Regards Gitte Pedersen CEO and ...
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9 views

Meta-features calculator

I'm looking for a Java-based library for the computation of meta-features over datasets in ARFF format. Any recommendations? p.s. As of now, I found a library that computes MLC related meta-features,...
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4 views

Conversion of Java legacy application to Spring Boot

Looking for commercial or open source tool which converts legacy web application (JSP) to Spring boot micro services? Any references, really helps.
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9 views

Compile Java as an .exe

I want to deploy my java application as a .exe application which can be installed on other system.So which software should I prefer which supports java as a programming language.
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11 views

Race Condition Detection Tool

I am looking for tools to ( dynamically/statistically ) detect and probably fix race conditions in Java "preferably with Eclipse". I need something similar to vmlens. Most of the tools that I could ...
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10 views

Does C# have any libraries that work like Processing for Java?

I am a hobby programmer learning by making small projects and games. So far I have been using processing and Java and following along with the coding train YouTube channel. I want to move into making ...
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14 views

Visualizing a directed graph carrying information on each node in Java

I'm looking for some starting help on this project I'm working on. My Background: I am a Math Major finishing my Masters this year but have Computer Science as my minor. I'd say I have 3-4 semesters ...
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11 views

Java VS Python for a RESTful application on a shared server

I will create a web application with React + Axios for client side. When I was thinking about which is the best option for the server side, in principle I thought that the best option was Java + ...
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2 views

Java create jar file trial version

I implemented Java library and would like to sell it. Before I'll ask users for money I'd like to provide them fully featured 30-days trial jar file. Please suggest the tool/way how to implement it(...
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5 views

how to build an exe from jar file which can run interdependently without additional java installation

i am working with javafx, i have build jar file of my project and make exe (using launch4j) which is running perfectly in java enabled system. I am not able to figure it out how to wrap appropriate ...
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12 views

Simple tools to use for distributed stateful processing

I'm wondering which simple tools could help me implementing a standard Master <-> N Workers stateful job dispatch in Java. Master would be polling jobs from a broker and distributing it to worker ...
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23 views

Need a java library for dynamic PDF creation

I just got some requirements from a group of users that need dynamic PDF's created. Our software stack uses spring-boot java backend and a vueJS front end. Requirements : barcode support dynamic ...
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12 views

highly scalable job scheduler

The requirement is to create a platform where we can schedule calendar events. Most part of the platform is in Java(Spring boot etc), but language is not a barrier. After my research Got two ...
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6 views

Thymeleaf don't return error message field but gets to error page?

I am new to Spring boot and I am trying to learn by coding a website. I have done a hibernate validation on my web, when I fill every field correctly then every thing goes well but when I leave for ...
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10 views

What is a good code coverage tool for Java?

I'm supposed to write unit test cases to increase code coverage to a certain percentage. To my surprise, all the test cases using PowerMock are not captured as covered. I've tried many things as some ...
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11 views

Static data management for our application

We have an application that is heavily dependent on Static data. Our tool manages human resources and calculates their utilization based on the work they performed during their shift. To come up with ...
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1answer
30 views

Where to start in order to develop android apps/games? [closed]

I've been wondering whether to start or not with android developing for sometime and I've finally decided to start now. My problem is I don't know from where. On several pages I found people ...
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23 views

Looking for a C++ library to draw function block diagrams using VC++ MFC

I'm looking for a C++ library to create function block diagrams using VC++ MFC VS2010, which might look as in the picture: I'm trying to implement this in my existing VC++ MFC project in VS2010 which ...
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10 views

¿What do I use?

I'm starting a project that works with MAC address and It has to make some math operations. The language should work perfect or have no problem working with Math So what language should I use? Thanks
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15 views

Java library like Sklearn in Java

I have not found any questions like this, but I enjoy the way Sklearn is setup and there is a lot of online help with it. In sklearn I could use decision tree classifier and it would decide based on ...
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12 views

Building a virtual city

Good day to one and all I am trying to build an application in Java that will take users input, specifying the layout of a city, and it will render this information in a 3d model. I will be using an ...
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15 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 ...
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11 views

Useful tool to draw charts in Java

I would like to draw charts describing my log analysis for server. Sadly it is pretty hard to find any actual recommendation for this topic. Because of my purpouse of using this tool, I need it to ...
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17 views

Updated replacement for the SMSLib API for Java

I require an updated replacement for the SMSLib API for Java, any recommendations? SMSLib used to work fine, but now it doesn't seem to be supported online anywhere, any modern replacement for the ...
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10 views

Continuous running Consumer Job

Our requirement is to continuosly(less than 5 min) send report to client based on a data condition. To solve this problem, we are planning to use MessageQueues. Producer will be a DB Trigger and ...
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3 views

Java load balancer

I need to know a library to balance the load of threads in java. Specificly, I want a weight-based balancer. Is there any library? In case not, is there any possibility to do this with rest calls in ...
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10 views

HR management with java ee

Can you please recommend me some open source application with java ee that manage human resource. I want an application that can calculate the time an employee work per day knowing that there is a ...
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10 views

Creating a Java analytics parser using JavaScript

I'm trying to create a user interface in JavaScript that shows the analytics of a parsed in Java program. How it will work is you have a web app with a file explorer where you can select the source ...
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10 views

Recommended Java Web Service Framework for SOAP

based on your experience which web service framework would you recommend to build/expose SOAP web services with Java EE? Apache Axis2 Apache CXF Use the JAXWS reference implementation Any other ...
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127 views

Recommendation for using Spring Security SAML library version

I'm trying to use the Spring Security SAML DSL wrapper for configuring the SAML Service Provider using the actual Spring Security SAML library to leverage the easy to use Java based configuration ...
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47 views

The closest java analog to python's pybind11

I need to write a java gui that must interoperate with backend C++ code. My initial prototype of this gui was in python, and I used pybind11 for interoperability with the C++ backend. What is the ...
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7 views

What is the alternate for JScience library in Java?

JScience has been stopped for development since 2010/2011. It's page still specifies upcoming things in 2012. Is there an active Java Library which handles Vectors and vector operations efficiently?
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4 views

Lib-Repo for C++ as well as with Java/Maven or Perl/CPAN

I am using Maven for about 1 year and I see 2 fundamental advantages compared to a pure skript thats calls javac. dependency management dependency supply via repositories Sure there are some more ...
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9 views

Java tool for automatically generating documentation for SOAP-based APIs?

Is there any Java tool that, given an JavaEE SOAP API, the tool will automatically scan the package containing the endpoints of the service. The tool should also provide access to a route (something ...
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12 views

Framework for calculating dependent values

I am searching for a java library that makes it possible to solve a certain problem. Currently i can't believe that i am the only one in need of something like this and so i think i am just missing ...
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6 views

Is there any Library or API for rendering PDF using Java?

I'm Looking for a simple Library which supports Java for doing some PDF operations like, Merging two PDF files, Replacing or writing headers and footers like Page Number.
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18 views

Alternative for Geany?

I am using Geany to write JavaScript-Code with integrated Java (Nashorn JavaScript Engine). The problem is, that Geany does not show me syntax errors or does not autocomplete method names i.e. foo....
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5 views

Searching a Java Code for silent pdf printing

Im searching a java class which is able to Print a pdf file in silent Mode. I have tried pdfbox but there i always have a problem with the charset of the printed Text. Hope anybody can help me. ...
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17 views

Sentiment Analysis Italian tool

I would like to perform the sentiment analysis on a sentence written in Italian. For this purpose there is the CoreNLP tool but the only language that does not use is Italian. Is there a tool that ...
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10 views

Is there a software that compiles a list of recently closed or executed files including self-destructed files?

Hey how's it going everyone. I'm going to try and explain this the best I can, hopefully one of you can help me out as I'm not sure if what I need is even possible. So I'm trying to find a software ...
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15 views

Java Code Generator for Eclipse UML Designer

I am looking for a java code generator for eclipse UML Designer. The generator mentioned on the UML designer page seems not to be supported any more.
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13 views

Programmatically find sub-image in the another image

I'm looking for Java library that will allow me to programmatically find sub-image in another image. The sub-image can be rotated and/or resized in the target image and the library should be also able ...
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80 views

Drools BRM and Drools Workbench Alternative

I hope you've heard about Drools rule engine. It's used to execute authored rules. I've tried the Drools workbench and found it to be an interesting tool. Coding could be done in Java and builds are ...
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5 views

Google API to fetch contacts, emails and addresses of businesses

Is there a google API that can extract the addresses, emails and contacts of businesses from Google Maps and Web? There are some 3rd party tools available as I search, but is there a google API that I ...
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6 views

Starting out on Java machine learning/ pattern recognition

I have recently started a new project in java which will handle large amounts of data and i was wondering if there was a way of using machine learning or pattern recognition to automate a sort of ...