JyDT, Jython Development Tools for Eclipse, consists of several plug-ins to support Jython development. Its main features are: Jython projects, content assist, control-click navigation, browsing perspective. See http://www.redrobinsoftware.net/jydt/.
Eloquence is a plug-in for the Eclipse IDE to allow seamless and automated integration of aspect-oriented design pattern implementations with Java/AspectJ projects.
JPop is a plugin that integrates the poplog (http://sourceforge.net/projects/openpoplog) environment as a plugin for the jedit (http://sourceforge.net/projects/jedit) programmers editor. The plugin is written in a mixture of Java, pop11, and beanshel
BeanClipse is a NetBeans plugin for Eclipse: NetBeans runs embedded within the Eclipse platform as a plugin offering the best of both worlds to Java developers.
May be just a joke ;-) ....
Check also it's twin at : http://sf.net/projects/netclipse
JResEditor eases the editing of java resource files. It provides validation and allows easy comparison of multiple resource files. The GUI allows easy navigation to any key and provides wizards to create keys and new resource files.
The Apad text editor is a light-weight developers editor. It provides syntax highlighting for most source files, it can open most image formats, and it is able to display web files. It requires little to no configuration before you start using it.
Eclipse plugin for Tab Alerts. You will see "Tabs, Alert Me!" for files and "Tabs, Folder Files" for folder on right clicking. Preference for #Spaces. It can tell you each line you have tabs,remove,refresh your files.See Readme(zip).Tested Eclipse3.x
The project is an Eclipse plugin that provides an editor for JavaScript files with syntax highlighting and outlining including some common OO approaches. Supported OO outline features are: Constructor, Class methods, Instance methods, Class variables etc
JSource is a small Java IDE written in Java using entirely Swing components. It has a light but powerful editor that allows creating, editing, compiling, and running Java files. It also supports syntax highlighting for other programming languages.
Sheets is a development environment for editing Object Oriented Languages written in Java. Rather than dealing with text and files, Sheets is based on the concepts of "Sheets" and "Fragments" which encapsulate your source code.
codeSlinger is source code editor / integrated development environment designed for programmers. It is flexible enough to be used with virtually any programming language, yet powerful enough to develop large projects. codeSlinger itself, for instance was
TomcatTonto is an Administrative Tool for the Tomcat WebServer. TomcatTonto provides an simple and efficient interface developed in Java Swing to edit the Xml Configuration files as well as start/stop the Tomcat WebServer form it.
jBackBrowse is a free cross-referencing tool for JBuilder. It makes it easy to search and browse directly in the sources all the references (ie. uses) of any API. The search is fast, even for large projects.
IntelliX Java collaborative editor is the first editor for Java that uses multimedia tools for development. Main features of IntelliX editor are java files editing and bookmarking in standalone mode or over LAN or Internet with others.
Perforce Intellij Refactoring Integration Plugin - Perfin. This plugin aims to aid developers using move and rename refactorings from within Intellij. It can also handle automatic add of new files and automatic deletes.
TogMap is a module for the CASE Tool Together which generates
XML-mapping-files for OR-Mappers. It takes an existing
object model, which you can augment by OR-specific markers, and produces an XML-mapping file. Currently only for Castor-JDO.
Pure java syntax highlighting.
The project lets you add syntax highlighting to your projects.
You can create your own custom syntax files so you can customize it to your needs and add it to your java-based projects.
Eclipse Utility Plugin is a small eclipse based plugin that extends the capability of Eclipse IDE. Eclipse Utility Plugin includes two utility projects; Multi-File History plug-in(http://www.pragmatic.kr/pages/1989336) and Open External plug-in(http://www.pragmatic.kr/pages/2077012).
*** NO LONGER MAINTAINED ***
The Inform 7 Feature for Eclipse is a set of plug-ins which will support cross-platform development of interactive fiction projects in the Inform 7 language. The current version is tested under Linux and Windows.