Questions tagged [java]

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

412 questions with no upvoted or accepted answers
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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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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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2answers
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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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25 views

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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14 views

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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7 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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13 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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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
45 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 ...
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9 views

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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Java: What is the best free library to plot polynomial graph?

I want to build a program to plot 2D polynomial graphs in Java to plot graph such as y=x^2. Any suggestions for a free library? Is there any free library which can do this? Thank you.
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Tool to see network calls made by an Android app

I am trying to search for security vulnerabilities in the Android app and hence wanted to know the software which can help me to track the network calls being by an Android App. The software should ...
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7 views

How to view structure of execution of my project

I'm new to java,I can execute my code just by running the main function,but I would like to know the structure of my code execution,Suppose our project source file has more than 200 files,just my ...
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7 views

Build Akka library partly

I want to add configurations to Akka library and build it again. It takes me a lot of time to build the whole project every time for testing the changes on a jar file library.Is it possible to build ...
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0answers
12 views

Convert Number to Arabic words Instead of English

I have a requirement to convert digit to words in Arabic. I have already found the logic to convert from Digit to English words but not in arabic except few example which only support upto thousand. ...
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0answers
10 views

What is the best inter-process communication approach or software for programs written in different languages?

I want my C++ and JavaScript programs to communicate with Java and Go programs. And I want it to do with the lowest possible latency. I am familiar with standard input/output (aka iostream/stdio). ...
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35 views

Dynamic Call-graph

What is the best java open source tool for dynamic call graph? I have found two open source for call graph as follow; JDCallgraph - Dynamic call graph generation for Java. Programs for producing ...
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0answers
9 views

Recommendation for an indexing and search engine on semi-structured data

I have a semi-structured data in JSON format. I say semi-structured because some fields may or may not be present or maybe nested based on the availability of some data. Say the data format is, ...
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8 views

A medium similar to Javascript canvas

I have enjoyed making project in javascript canvas for a while, making fun small games and interactive pages, but as soon as I try to do anything more complex in the canvas, everything begins to slow ...
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10 views

Java library to calculate distances and angles from latitudes/longitudes on a sphere

I am looking for a java library to calculate with and transform locations (lat, lon). Operations I want to perform on the sphere: given two locations x, y I want to know the distance from x to y ...
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20 views

Visual graph representation of the branches of plot in the game for Android

I am implementing the visual graph representation for the branches of plot in the game for Android platform. I implemented graph by myself and I need a library for drawing paths between nodes of the ...
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0answers
10 views

C# decompiler library to be embedded in android application?

Could you recommend a C# decompiler library to be embedded in my android application? input: file/file path output: parsed C# source code or similar Prefered usage is just adding a jar to my project....
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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 ...
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7 views

Bluestacks click simulator

I would like to simulate clicks inside a game which is running inside Bluestacks. Im thinking of taking a screenshot of my screen, crop on x1, y1 to x2, y2 vertices to only have the Bluestacks screen ...
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2answers
31 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
11 views

Android Library To Facilitate A Layout Builder App?

I was wondering if there was some sort of library (Java) that could help me make my own layout builder app. For example, take a look at Eventbrite: This is the direction where I want to go and would ...
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29 views

Theorem prover for C#

I have already read some older articles here in the forum on theorem proofers, but the articles are quite old, so I would like to open a new question for here. So I have the following case: we have a ...
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5 views

Java Mission Control vs Java Flight Recorder

Jvisualvm and Java Mission Control both measure certain aspects of running Java code, come with the JDK, and can be found in $JAVA_HOME/bin. This Oracle web page has some good overview information. ...
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read serial port in java

. > i am looking for a library to read a serial signal with 1mhz baudrate in java that no have specific protocol so i decided read this signal bit to bit.how i do that and what library is ...
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16 views

automatic creation of the program schema

Are there any ways to automatically create a program schema (specifically interested in Java/IDEA)? I mean schema wich shows what classes and methods exist, what from where is called, what parameters ...
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1answer
61 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 ...
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12 views

GUI Framework for research

I'm working with a Java Simulator and JupyterLab (Python scripts) and currently, I'm launching the experiments directly from Eclipse or the command line, and after I generate plots, tables, etc. In ...
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1answer
15 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
48 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 ...
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35 views

Is there any API to generate a JSON schema programmatically in Java?

More info: I am converting XML data using the eclipse org.eclipse.uml2 (and emf) packages to generate a JSON schema, and looking for a similar Java API that provides JSON schema semantics (like ...
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32 views

Is there a cross language logger

I want to able to run a single logger and post to it from different languages. Is there a single logger out there that will work with java python and r?
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Entity auditing/versioning library for Java

I have to add auditing to my Spring Boot application. I looked at Javers and Envers, but both seem to store the entire snapshot instead of just the changes made. I am concerned that saving snapshots ...
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0answers
53 views

Library to replicate AS/400 menus in Java

I'm looking for a way to make a program with the style of AS/400 menus. I've looked at text-based UI libraries (lanterna) but they don't seem to be able to do what I'm looking for. Ideally, I would ...
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0answers
13 views

An Open Source or paid tool to generate mock data for unit testing, performance testing and mocking production data

I am looking for a data generation tool that can generate large amounts of data with following requirements. Ability to configure type of data that needs to be generated -- Data has lot of ...
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0answers
18 views

Looking for a 2D Bin Packing library in Java

I am looking for a general purpose 2D bin packing library in Java. One that is well maintained and/or has sufficient usage is available via Maven (optional) has a Apache2 or similar license is ...
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0answers
57 views

Development Environment for Java Expression Language (JEXL)

I am looking for a good way to develop JEXL code and cannot find any examples online. Preferably this would be through the use of an IDE, though a text editor such as atom with syntax highlighting for ...
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17 views

Java 6 Application Monitoring Recommendations that offer features similar to Prometheus

NOTE: I am the newest and most junior developer that I know just to give you an idea of my skill level before you read my question. The company I work for is a victim of its own success. In 10 ...
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0answers
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New to AI, generating “feedback data” from given user prestations?

First I will clarify the context, I have to learn new technologies for my bachelor thesis. I am making a mobile application similar to Flappy Bird, except it's voice controlled. The idea is to have ...
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29 views

Web page integrated code editor

I'm writing a tool for screening interview candidates at my company. The idea is to send them a URL to a website where they'll receive a set of programming problems. Candidates have to solve the ...
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17 views

What IDE to use with Java EE 8

I am trying to start using Java EE and I am using the Java EE 8 first cup tutorial (at https://javaee.github.io/tutorial/usingexamples001.html). It says to download netbeans 8.2 or later, but ...
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14 views

Tool for validating SQL Queries against different standards and Databases

I am looking for a tool (offline tool, java library, binary or such) (no online tools) which is able to validate SQL Queries against the different SQL Standard Versions or against the features of ...
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0answers
16 views

Recommended library for text extraction from news articles?

I was tasked to make an RSS news aggregator for my GUIs University course. I'm already familiar with StAX and already managed to succesfully parse RSS feeds. What I want to do now is extract the ...
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4 views

Tool for quick java code coverage check for Live deployment based on UI interaction

My context is I have an application (consider it as a black box for now) deployed on a JBoss server. I am in the process of analyzing and studying the application and has a very limited time frame to ...
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Reproduce network architectures with Java from a trained keras .h5 model

I’m trying to open an already trained model from Keras (python) with Java and use it to analyze new images. My model is saved in HDF5 format which contains the architecture of the network as a .json ...

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