Questions tagged [java]

libraries for Java and Java development tools

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12 views

Tool for counting total needed lines of code in a Java project (including code in library projects)

I'm looking for a tool that traverses Java source code files starting with some class that I can pick and gives me a total of all lines or code that are needed to successfully compile the project (...
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26 views

Is there a Java IDE that has the ability to produce an imagemap?

Fireworks and Gimp have the ability to produce an image map and HTML code export, but is there a Java IDE that has this ability? Specifically, import an image, draw hotspot shapes with a mouse on the ...
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19 views

Java Library (or regex examples) for identifying code in a String

Does anyone know of a Java dependency or suite of regular expressions that can check a string for instances of code? Preferably one that can check for instances of code based off paramter such a ...
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179 views

Is there any opensource java restaurant management system is available

I want to do an online mini project in java which is for food ordering in restaurant. Specifications Customer: Place the order, Pay the bill, Review order places, Employee: Take the order, Billing,...
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1answer
42 views

What kind of generic plugin architecture is available, which can be supported by a library?

I am developing a library in Java where I want other Java codes to be able hook at various life-cycle. The approach I am thinking of is define various Interfaces (for the the different hook points). ...
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54 views

Typo correction library in Java

I need a java library which has functions to predict a the right word for a wrong input. for example: If I input "lool" it should give me suggestion like "look". To be precise, I'm expecting a Java ...
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1answer
463 views

Eclipse plugin to generate unit cases automatically for Java code

Is there any tool or Eclipse plugin to generate unit test cases automatically for a particular Java class?
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51 views

Easy-to-use Java JSON library with high read-only performance

I'm working on abstracting a way to handle JSON however I've noticed a large number of libraries to read JSON. I've done some prior research and found that some libraries are great with small files, ...
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0answers
18 views

App/Javascript/Program to display videos from dropbox in a gallery

Is there a javascript app or any way to display videos held in a dropbox folder, such as a gallery? I'm a sports coach, and I'd like to create a page where videos from my dropbox can be displayed in a ...
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0answers
32 views

What are some open source social/collaboration solutions that could be integrated within an application?

We want an opensource solution that could provide us most of the social/collaboration features(commenting, sharing, liking etc on our data) and could be integrated with our architecture of the app(...
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1answer
427 views

standalone portable CMS

I want to find a CMS for backing up personal images and videos which will be large during days on a remove able storage like CD/DVD. But it should not be a simple backup, I want to organize them by ...
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14 views

Are there tools/libraries that can generate a full java software server stack from a set of POJOs?

I'd like to generate a full software stack from a set of POJOs. The generated layers would be: CRUD DB operations. Search data. User management (Integration with FB/Google/OpenId/etc.) Permissions ...
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24 views

Tool for monitoring and tracking JVM applications

I want to monitor JVM applications. I want something simple to set up, easy and intuitive. I want insights about the bottle necks of my applications. I have applications running on the JVM, and ...
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35 views

Tool to replace json by json

I'm looking for a java tool which allows me to replace json by json. The main idea is to put in the first json file a reference to the second file like this : File1.json : { "name" : "test", "...
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44 views

Which Frontend technology I should used with backend java for Inventory management System

I want to develop an Inventory Management System I am confused in choosing front-end. Mostly IMS are desktop application/software I am thinking to make a web application that could be further used for ...
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3answers
667 views

Library for converting PDF/DOC(X)/XLS to EPUB in Android

I am designing a new app which is used to convert PDF, DOC, DOCX and XLS format into the EPUB format. Is there any library I could use for this?
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109 views

High level Java binary codec library to work with bits and bytes (encode/decode)

I need a high level Java library to work with Bits (without shifting) and Bytes. Ideally it should Avoid working directly with ByteBuffer, DataInputStream Work with unsigned values easily (optional) ...
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1answer
98 views

Good money library that's optimized for doing Math

Does anyone know of a good money library that's optimized for doing math? Joda money seems optimized for doing things like displaying currencies and so forth. I'm looking for one that is designed for ...
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1answer
984 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 ...
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1answer
29 views

Is it possible to get web output from a windows application in java?

I created a quiz maker app in java as a windows application but I don't know how to publish its quizes output as html file or as web application?
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1answer
26 views

text files vs database [closed]

We have a sign-out program that was created in python. We would like to make the same program as an android app. Presently the main screen has a series of category buttons. When you click on a ...
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2answers
88 views

What's a good IDE to use for Java?

What's a good IDE for Java? I've used Eclipse, but then I missed the multi-line capabilities and customizability of Atom. I'm also a novice-ish to Java (took a class in school for a year), and would ...
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1answer
255 views

Multimedia library for Java [closed]

Are there any libraries to play media, such as video or audio, in Java 6 and onwards? As far as i can tell, JMF is from Java 2 and there dont seem to be any alternatives.
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0answers
5 views

How to run java on windows 10? [on hold]

How do I run java programs on windows 10? Downloaded java jdk 12.0.1 but idk how to run programs on command prompt, please help.
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0answers
4 views

Trying to create a game (Apex Legends) player tracking website

So i found this tutorial online which basically lets you track players stats using the game Apex Legends API. Apex Legends Tracker App | Full Stack Node & Vue.js - this is the youtube video ...
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0answers
3 views

How to set up VS Code to work with Java Projects/Cloned Github Repos

What should I do to set up Visual Studio Code to work with Java projects that use packages, etc? Simple Java class files without package declarations run fine with the Code Runner extension, but the ...
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0answers
5 views

Connection Problem [on hold]

I have created web application in ASP. Net MVC And now I'm trying to make an android app for it. I'm trying to connect mssql database hosted on shared hosting, in my android app. But I can only access ...
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0answers
5 views

How do I find a changed table list after executing an SQL query through Spring Boot API in a MySQL workbench? [on hold]

I am use Spring Boot for rest API for this API we connect MySQL as a database through MySQL Workbench.now my question is that how i find how many database table is changed after executing API call and ...
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0answers
4 views

Looking to do real-time text recognition from a standalone program on Windows OS

I'm going to make this simple and list what I'm in need of : * Looking for an API / Library that can do real-time image to text * My program is specifically going to be checking the same space ...
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0answers
6 views
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0answers
3 views

Where to get the latest oracle build of Open JDK 8?

While installing OpenJDK 8, I landed at the following page while navigation through google and oracle web sites: https://jdk.java.net/java-se-ri/8 But in this page, I see the download link for JDK 1....
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0answers
5 views

How do i get a HTML template from front-end to back end and bind it into a PDF file and download it?

I have a javascript application for simple quizzes, at the end of the last quiz I have a button where I need to download the result in pfd format. The result is already written in HTML template, but I ...
-1
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0answers
20 views

My Idea maven unable import maven project [closed]

i use the sdkman to install java 8.0.222.hs-adpt and maven 3.6.2 i use idea create a spring project ,but there's something wrong 2019-09-08 15:07:53,894 [ 11954] ERROR - #org.jetbrains.idea....
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0answers
12 views

Thinking of Developing Windows NginX MySQL Java Server Stack [closed]

I want to create a mobile/web app. I am working alone on a Windows 10(Home Version) system. I'm experienced with SQL, PHP and Apache but have been doing some research and see that the popular server ...
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0answers
4 views

Which Spring Boot module should I use to connect a Spring Boot application to Message Broker using MQTT protocol?

I have two modules at hand that I can use: Spring JMS Spring Integration I have already tried with Spring JMS via Spring Boot Starter ActiveMQ, activemq-core, active-mqtt, and fusesource mqtt client ...
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0answers
12 views

What are the best examples of client side discovery pattern in microservice architecture?

I am new to microservices architecture and came to know the service discovery concept/pattern. I know there are two main service discovery patterns : client-side discovery & server-side discovery ...
-1
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0answers
4 views

See on which Tray last print was

Is there a way to see on which tray the last prints have been printed? On windows print qeue you can rightclick on printjob, go to properties and paper/quality, then you see the selected tray. Is ...
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0answers
2 views

Free DB for Saving Records from Jframe Form

I'm a newbie at java, I want my form data to be saved in a DB where i can access the data anywhere. Currently I'm using xampp phpMyAdmin but I can not access the data remotely from a PC which is not ...
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0answers
10 views

Create distribution/installer package of Java Spring boot application with mongodb on RHEL

I have a simple java springboot application exposing single REST endpoint via apache. The application needs to be installed on RHEL and it needs to runs as a service where it is installed. What are ...
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0answers
8 views

I have learnt Java to a good standard, but now what?

So I have really come to terms with the fundamentals of java. I've been able to create a procedurally generated 2D world game with working inventory system, mining/woodcutting system ect. to test my ...
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0answers
3 views

Is it useful to use JNI for a java game engine to easily use the Vulkan API

I am trying to make a java game engine using the Vulkan API. The problem is that there are not many vulkan information sources for use in java. The most about vulkan is for C++, except i wanted to ...
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0answers
5 views

Design solution for Java MDC logging

I work on Spring boot application and MDC logging. I need to put new keys to MDC for every service/controller method. It could be a different values with different types. I can do something like: ...
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0answers
4 views

Please explain how this for loop works [for (int j = 0; j < a.length-1-i; j++)] in this code

package com.LearnAug; public class Test1 { public static void main(String[] args) { int [] arr= {9,3,6,4,3,2,5,1}; sort(arr); for (int i : arr) { System.out.println(i); ...
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votes
1answer
6 views

How do I take information in javascript and pass it to a java file and back?

I have about 2 different java files and one client file. I want to pass data into the java client file and collect the output using javascript. For context, my project looks like this. I have a ...
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2answers
17 views

A good free guide to learn a object-oriented programming language

I am sorry for this newbie question! I am looking for an online site where I can learn a object-oriented programming language (C++, Java). I don't know those two language of programming, so I don't ...
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1answer
10 views

Web Host selection

I would like to select a web host for my apps . He is to support ASP and JSP Languages and at least MySQL DB Please advise. Regards
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1answer
19 views

E-commerce Technology using Java

I have not been able to find technology, based in Java, for creating an e-commerce store. I know most of them are using PHP. Is there any using Java language as the backend? Thank you!
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1answer
40 views

Hosting Options for Django, PostgreSQL and Java Cron Job support [closed]

Can you please provide your advice on Web Hosting options for the below. 1) Django Web application with PostgreSQL as backend. + 2) Java Cron job that writes to PosgreSQL (Scheduled to run twice ...
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0answers
8 views

services are not using data from application-test.yml [on hold]

I have two application profile yml files in the project one is application-dev.yml and the another one is application.yml. I have created one more yml file called application-test.yml. And pasted the ...
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0answers
5 views

I cannot create a database in Firebase

I can't create a realtime database in Firebase. I'm sharing a screenshot. I need to write the database name in the field I enclose. Why doesn't it write?