Questions tagged [java]

libraries for Java and Java development tools

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8
votes
1answer
144 views

GUI tool for analyzing assembly, produced by Java JIT

I know there is a tool, which consumes Java VM output with -XX:+PrintAssembly and have 3-columns GUI: Left column with Java code, The middle one with bytecode and The right one with assembly. ...
4
votes
0answers
69 views

Common regex generation java library

I'm looking for a Java library which can generate common regular expressions, such as: numbers of n digits alphanumeric sequences (no special chars) URLs email addresses IP addresses etc. The ...
3
votes
0answers
353 views

Java UML Reverse Engineering Tool for component view

After reading this post I found another problem. I am looking for a free reverse engineering tool that can analyse a multi-modules Java project and create an editable UML file but not the class ...
2
votes
2answers
361 views

Recommendation for implementing a simple REST backend with a simple web GUI in Java

I'm creating an Android app that tracks user's positions (the positions are uploaded through a REST web service). Now I need to create the backend for this server. So what the backend should do is ...
1
vote
0answers
2k views

Alternative to Apache libraries for an FTP client and server?

I am having fun (sort of) developing a Java 7 FileSystem implementation for use with FTP servers; for this I need an FTP client library (for the runtime aspect) and an FTP server library (for tests). ...
12
votes
1answer
108 views

Tools for comparing dependencies in a Java project

I have two Java projects managed with different dependency/delivery tools and want to know the differences of the required dependencies. I am using Linux (CentOS) in a VM but a Windows solution can ...
7
votes
1answer
121 views

Ancestor-based three-way diff/merge with editable output

A huge Java file has been extensively modified by both my company and another company, and now is time to merge. Usually I use Meld or Kdiff3, but today I feel that a better tool is needed. Meld does ...
10
votes
1answer
1k views

Java calendar library with support for recurring events / exceptions, etc

I am looking for a calendar module/library that I could use in my simulation. My idea is to fill such calendar with events, single shot and recurring. This calendar should be able to give me next ...
4
votes
0answers
72 views

Class relationship “overviewer”/“explorer” for Java code

I'm looking for a tool for rapidly visualizing structural relationships in Java code. The hard requirements are: generates structural diagrams of selected classes and packages, the diagrams are ...
3
votes
0answers
79 views

Java CPU profiling tool with API for data collection and reporting

I am looking for CPU profiling tool for Java. The data collection agent must supports multiple platform (windows 32 and 64bit, Linux 64bit) should able to deploy on tens of machines without ...
3
votes
0answers
459 views

Free alternative to SVNKit?

I'm looking for an alternative to SVNKit that has a license more like Apache or BSD, i.e. a license that does not require me to release the source code of my own Java program that is using the SVN lib....
22
votes
2answers
18k views

Software to generate class diagram from Java source, not dependent on Eclipse

Is there a program around that can generate (UML) class diagrams from Java source code? There is a reason I am not using Eclipse, regardless of whether the reason makes sense, therefore I do not want ...
7
votes
4answers
6k views

Java library to implement OAuth 2.0 based authentication in a web application

I have used various OAuth2.0 authentication based web application(facebook, twitter, quickbook, etc) and accessed their APIs for fetching data services. Now I am looking for developing an web based ...
2
votes
1answer
65 views

Android application IDE running on Android

I am looking for an IDE/tool that runs on Android and that would include all the features to build an Android application without relying on external machine. It could be simply a Java and text ...
5
votes
2answers
945 views

UML to Java and Hibernate

I want to design my UML diagrams in a program, and have the program generate Java classes and Hibernate mappings. Java to UML generator on Linux is similar but does not fulfill all my requirements. ...
14
votes
1answer
565 views

3D Java physics library for highly complex highly ordered objects which can collide with each other

I'm looking for a 3D Java physics library which would be effective for objects which are complicated yet locally ordered: by which I mean the object is made up of local axis aligned boxes (see ...
30
votes
2answers
2k views

Java to UML generator on Linux

I want to generate UML class diagrams from my actual Java code. I used Visual Paradigm when I had an academic License but as it is rather expensive I would like some recommendations. Required See ...
22
votes
1answer
940 views

Maze generator library

Randomly generated game worlds are currently very popular. Can anyone recommend an open-source Java library for tile-based maze (bird's-eye view) creation? Features I have in mind: Basic two exits, ...
7
votes
3answers
269 views

Java library for limiting number of actions in a time window

I'm looking for a Java library class which provides a similar interface to this: void addData(Comparable data); int countBiggerThan(Comparable data); void removeSmallerThan(Comparable data); I would ...
8
votes
1answer
1k views

An open source Java picture viewing/tagging program?

I am looking for a program that: Shows pictures in a given folder, with thumbnails, with an action to see full-screen. Allows to add tags to pictures and manage tags. (tags are like "vacations" or "...
4
votes
2answers
183 views

Embbeded HTTP Server for pluggable java web application

I want to develop a Java Web application with a similar architecture to Jenkins. It shall ship with an embedded server, so that it can be started like java -jar myapp.war We are using Jenkins for a ...
8
votes
3answers
291 views

Java IDE that is compatible with git

I have done many Java projects in the past and recently I have been working on python projects out of a git repo. I liked git so much I would like to start applying it my Java projects, but I would ...
10
votes
1answer
10k views

IntelliJ IDEA vs Eclipse vs NetBeans for “pure Java” development [closed]

Important private beta notice: this is a trial question for this proposal on meta: Advocating “X vs Y” questions. Of course IntelliJ IDEA, Eclipse and NetBeans are all excellent cross-platform IDEs ...
13
votes
2answers
156 views

What efficient matrix implementations are there for Java

From time to time I need a library which can perform matrix multiplication for me. I think I have most recently used EJML, but that isn't necessarily the easiest package to use when I am working with ...
18
votes
2answers
724 views

Open Source Java decompiler that does not crash on huge projects, understands advanced Java concepts

A Java decompiler turns a .class file back into a .java file. While decompiled code is not perfect (no comments, sometimes obfuscated names, etc.), it can be useful during hacking competitions, or to ...
16
votes
3answers
189 views

Tool to generate a jar file containing other jar files?

I am looking for a JAR file generator fitting these requirements: Able to create jar files containing other jar files Makes creation and maintenance of manifest files easy.
12
votes
0answers
332 views

Alternative to Struts-Menu for menus in Struts 2.X application

I am currently using Struts-Menu to handle my menu needs for my Struts 2 J2EE application. It is not necessarily a package I wish to work with I have found by playing around with it. So what is an ...
14
votes
1answer
3k views

Vim plugin for Java HTML/CSS/Javascript

As of now I am using the Vim built-in SyntaxComplete for my editing. I started my JavaEE project in Vim with Ant and went this way for a few weeks but Eclipse functionalities were lacking too much so ...