Java Outline Editor
A folding editor written in Java. [BSD]
url: outliner.sourceforge.net/
JE, Just an Editor
Ordinary ASCII editor written entirely in Java. Though it is incomplete yet, it has already features you won't find easily in another editor. In general, it is a multi-file ASCII editor with syntax highlighting, which provides a graphical user interface. [GPL]
url: mathsrv.ku-eichstaett.de/MGF/homes/grothmann/je/
jEdit
Programmer's text editor written in Java, using JDK 1.1 and Swing 1.1. [GPL]
url: jedit.sourceforge.net/
jEdit Community
A resource and support site for users of the jEdit text editor.
url: community.jedit.org/
Jext
Free java text editor. It is mainly designed for programmers and provides powerful features in a nice GUI. [GPL]
url: www.jext.org/
KORAIS
Editor and Email application for ancient languages (Ancient Greek, Coptic, Aramaic, Hieroglyphic Egyptian, Luwian and others). Supporting Unicode. [GPL]
url: korais.sourceforge.net/
PlEd
A text editor with plugins support. [GPL]
url: home.arcor.de/hirnstrom/pled/index.html
RabtPad
A Java and Unicode based text editor for arabic based scripts including Urdu with, import export, virtual keyboard, configurable keyboard mapping, export to RTF, HTML and PDF. [GPL]
url: rabtpad.sourceforge.net/
Simredo
Simple editor written for Java 1.2 (aka Java 2). It was written to support Esperanto, but has features which non-Esperantists may find useful, such as Unicode conversion, and encryption.
url: www4.vc-net.ne.jp/~klivo/sim/simeng.htm