Questions tagged [java]

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

432 questions with no upvoted or accepted answers
Filter by
Sorted by
Tagged with
1
vote
0answers
32 views

Efficient data store for storing and retrieving Map<Integer,Integer> data structures, and incrementing their values

I'm looking for a technology very similar in function to count-db. Use case You want to use count-db if you need to write and read billions of counts very efficiëntly from a Java program. ...
1
vote
0answers
36 views

Java library for text and commenting mark up

I'm interested in building a text management software and I'm looking for ideas on the framework to use. I'm familiar with Java, and was looking at Swing and JavaFX, but I haven't seen the features I ...
1
vote
0answers
328 views

Fast matrix operation library for Android App

I am working on an android app which needs to do some quick matrix operations (inverse transpose matrix multiplications etc) As I understand there are already many fast libraries for doing such ...
1
vote
0answers
91 views

Is there a java caching library to preload the results of slow running functions?

Say I have some function: public Foo slowGetFoo(String id){ //This process may take a long time } In order improve overall application responsiveness, I'd like to preload the results of this ...
1
vote
0answers
34 views

embedded database for mysql workbench

I am looking for an embedded database but all of the administration tools out there are really shocking quality. I do like mysql workbench as an administration tool though so I was hoping that there ...
1
vote
0answers
542 views

Programmatically build SQL queries in Java

We have a query that needs to be built dynamically when the user chooses search params in our GUI. I understand how to do this by hand in SQL by appending strings. While this does work there are a ...
1
vote
0answers
347 views

Java library to detect whether picture is selfie or not

We develop an Android app that allows people to upload pictures to Wikimedia Commons. PROBLEM: Often some funny fellows upload their own selfies, rather than pictures with educational value. So, I ...
1
vote
0answers
91 views

Scala/Java quick way to wrap a command line (linux) pipe into a REST service?

I would like to wrap a linux command (some compiled C program in this case but could be anything) which reads input from standard input and produces response output on standard output into a light-...
1
vote
0answers
21 views

Java: Averaging driving route

I have an Android/Java app that continually plots your locations and draws lines connecting sequential points, so I get the route that I have taken on a map. The route will be continuously drawn, as ...
1
vote
0answers
25 views

Looking for specific Java web chart libraries

At work we're looking for charting libraries satisfying very specific requirements. So far failing to find one. Maybe somebody here can help ? For a web application Java-based => JPA/RDBMS backend ...
1
vote
0answers
74 views

JVM language with easy in use UI framework

i'm looking for some JVM language (it can be just language with JVM implementation, like Python, but i more interested in "native" JVM languages, like Scala or Groovy) with really easy framework for ...
1
vote
0answers
128 views

Program that compiles and shows Java Swing GUI in real-time

I want a program that when I copy in a block of Java Swing code, that will compile the code and show me what the Swing component looks like in real time. Having to continuously run my code to see what ...
1
vote
0answers
42 views

Refactor - separate java sources and resources

I have a large project containing both sources and resources under the same directories. Something like: src |_ com |_ package |_ JavaClass.java |_ a_resource.extension I would like to ...
1
vote
0answers
230 views

WebDAV service in a JEE application

The task to accomplish: I need to provide a WebDAV level 2 service (with file locking etc.) from a standard web application (JEE, Spring, JPA/Hibernate, etc.) Here are my requirements: It must be ...
1
vote
0answers
15 views

Java equivalent of Ruby's Tilt

The Ruby community has produced a lovely library called Tilt. It's basically an abstraction over template engines, so that rather than supporting individual templating engines, a web framework only ...
1
vote
0answers
39 views

Genetic Framework in Java

I'm looking for an easy-to-use Genetic Framework in Java, which has to have the following features: Builtin multithreading support (possibly using islands and without the need to merge them manually, ...
1
vote
0answers
45 views

Java/Scala implementations of IND-CCA2 secure asymmetric ciphers?

I am currently looking into asymmetric (not hybrid!) encryption for a software project. Being a good boy, of course I'm not going to roll my own implementation, but looking for a library to provide me ...
1
vote
0answers
262 views

P2P communication framework for heterogeneous networks and devices (alternative to JXTA)

I'm looking for a framework that enables me to communicate network nodes in a P2P fashion (without a central server). The main requirements would be: Routing data/messages using the available peers (...
1
vote
0answers
72 views

JNI Utilities Library

If anyone has ever used or experimented with JNI, they will know that they have to jump through many hoops to try and make any progress. First you have to compile your class, then you have to create ...
1
vote
0answers
20 views

Association miner of string Java

I am doing project on sentiment analysis of product reviews of amazon, I have to do association mining of my nouns in a sentence as a set with nouns of other sentences to generate my user specific ...
1
vote
0answers
522 views

Graph Visualization Framework for JavaFX

Hey there I'm searching for a Graph Visualization Framework with following specs: JavaFX Integratable into an Eclipse RCP Client Automatical Layout Drag, Drop and Zoomable (or at least possible to ...
1
vote
0answers
20 views

Bookmarklet that saves web page as-is and provides a link to it?

I recall there was a site that provided a java bookmarlet that would save the web page as-is (not just a .jpg screenshot), and instantly provide you a link where you could view it. The service I'm ...
1
vote
0answers
46 views

Which database to use for tracking URL visits?

I'm building a SAAS webcrawler. I would like to store information which URL was crawled by the user. I'm expecting this table to grow initially by 5-10 MB/month, later maybe up to 40 MB/month. The ...
1
vote
0answers
53 views

Java command line SQL interface

I want a good console SQL Client written in Java that I can use third party jdbc drivers, specifically jt400.jar with. I'd like autocompletion, history. and the ability to edit the current query with $...
1
vote
0answers
60 views

Extracting features from chessboard

So I am implementing an intelligent chess agent with the use of reinforcement learning. I intend to use Java. After reading the master thesis of H.Mannen I decided to use some of the features listed ...
1
vote
0answers
21 views

As a Java Build System Developer, I want to Minimize Build System Downtime

BACKSTORY: I've spent a few years in industry now, working with a few different companies, with an extreme ranging methodolgies (Scrum, Kanban, Spiral, Waterfall... etc.). They were all different ...
1
vote
0answers
112 views

Library to crawl Ajax-based websites fast

I would like to crawl Ajax websites with Java. I tried Selenium Webdriver and compared to Jsoup for example it is much slower (650ms vs 7.5s). Since Crawljax is based on Selenium Webdriver I haven't ...
1
vote
0answers
70 views

Notifications library (Java), app (native), and service for delivery to iOS, Mac, Android, etc.

Need suggestions for a Java-based library and service that I can call from my Servlet web app for sending notifications to customers with iOS, Android, Mac, and other such devices/computers. I am ...
1
vote
0answers
149 views

Expression Language that has libraries for Java and .NET

I'm looking for an expression language that I can use in both Java and .NET projects. My project uses a java server and a C# UI, and we want to be able to create simple expressions that can be both ...
1
vote
0answers
79 views

What do would you recommend for Java code analysis (if anything)?

Let's risk this rephrasing of a question posted under Programmers. We're looking for something to run as part of our (Java) CI process for finding bugs, formatting issues and reporting on code ...
1
vote
0answers
177 views

Java library to manipulate sound files

I'm looking for a Java library to manipulate sound files. My goal is to use it in my android app. I want the user to be able to record his voice by microphone, which already works. But now I need a ...
1
vote
0answers
487 views

Update on URL Validator for Java

I know this question has been asked but has anyone found a better URL validator library or tool other then the Apache commons-validator URLValidator, using a URLConnection object (super expensive), or ...
1
vote
0answers
293 views

Modern Java Look and Feels

I've been looking for a Java Look and Feel (LAF) I can obtain, at a reasonable price (max price: $200), that doesn't look like Windows XP. So far I've found Synthetica, I don't like the standard them, ...
1
vote
0answers
29 views

Any libraries available for contact sync from multiple sources

We are planning to write a CRM application, which mainly deals with Contacts. We need to fetch contacts from multiple sources like Gmail,Outlook,Shopify,Stripe and others. So our app needs two way ...
1
vote
0answers
448 views

Java ACH Payment File Libraries

I am working on a project (in Java) that requires NACHA/ACH files generation. I would assume something used so widely would have lots of libraries out there but surprisingly I cannot find any. Does ...
1
vote
0answers
30 views

How to package an OSGI application with multiple configurations?

I have a large Java application that somes in several OSGI bundles. It also includes plugins. I want to create multiple distributions of the application with different selections each time. In some ...
1
vote
0answers
158 views

Alternative to XDP Adobe Livecycle Forms

Unfortunately Chrome will not support anymore soon (sept 2015) the Adobe Plugin. As a consequence the application that a work which is using XDP forms via Adobe Livecycle will have to use Firefox for ...
1
vote
0answers
30 views

Recommendation engine for search based on CTR and Item position

I am looking for a recommendation engine that takes as input an item's position in search and its click trough rate to deliver a score of the item that I can later use for sorting in search.
1
vote
0answers
88 views

SDK for building custom ODBC driver

I want to implement my own custom ODBC driver to connect to hive data source. I have gone through Simba Engine SDK available for creating driver in java, c and C#. But it is licensed. Has anyone ...
1
vote
0answers
236 views

Java swing/awt jar for android?

I want to port my existing Java with minimal recoding of the ui. I need a jar library that uses Android api's to create an application ui with only code. It is preferable if the API is similar to ...
1
vote
0answers
1k views

Alternatives to jGroups? Zookeeper?

Currently I am working on a distributed application which uses jGroups to ensure failover, high availability and performance. -> Trigger existing nodes when a new node joins -> Trigger other ...
1
vote
0answers
36 views

Multinomial test in Java

Does there exist a Java library (or function) that performs the Multinomial test? In particular, is there something similar to the Exact Multinomial Test function "multinomial.test" in R as described ...
1
vote
0answers
155 views

Is there a small no frills EventSource client?

I'm building an app optimized for embedded devices, and I need an EventSource client (commonly called SSE) to connect to a server. Is there something which isn't a full blown library with unneeded ...
1
vote
0answers
68 views

Software to simulate wind tunnel

I want a software to simulate a wind tunnel (CFD, computational fluid dynamics). In the software: I must be able to import custom designs like airfoil, tail wing, etc. There must be animation of air ...
1
vote
0answers
19 views

Tool Suite for a basic Web App

I'm looking for suggestions on an Eclipse based suite to display a summary list of rows in a database and then select an item for detailed display. It needs to: Have a visual designer, drag and drop. ...
1
vote
0answers
44 views

App for Android 2.3 to show details of software installed on a server

I want to have an app for Android 2.3 that acts like the Wappalyzer Firefox Addon – which gives details on software used on the website currently visited: I can not install Firefox on my Android ...
1
vote
0answers
69 views

Marhsal/Unmarshal Request to Java Object to Response

Is there a library that can convert an HttpServletRequest to a Java object representation of the payload and then convert the Java object back into an HttpServletResponse? So far I've looked at: ...
1
vote
0answers
82 views

Java Team development environment

I am looking to set up a development environment (ideally that works with MyEclipse+Java+Tomcat) which can be used to control sharing of code updates better than our current SVN repository. Ideally ...
1
vote
0answers
491 views

Rapid Spring REST development, like Apigility for PHP?

I am aware of Spring Roo, but is there an app/interface similar to Apigility that is made for Spring projects? Apiligilty is a frontend web client that allows you to "build" REST endpoints by using a ...
1
vote
0answers
27 views

Java RCP library not requiring “deployment”

I'm looking for a Java library/framework that will allow me to build RCP applications which have rich editor like user facing features (think Eclipse, Netbeans, IntelliJ) The following features should ...

1
3 4
5
6 7
9