DrJava

Newlines are automatically inserted in the
Interactions Pane when it detects that the
interaction is not yet complete, which will make
defining classes and methods much easier. The
ability to type in the first few letters of a
previous command in the Interactions Pane and hit
Tab to cycle back through the commands that begin
with those letters was added. The ability of
find/replace to only match whole words was added.
An improved undo function that will undo a series
of typed text at once was added.

The primary features added to this release are the ability to test all
open JUnit test files, easily run the main method of a program, find
and replace across all open documents, and load a history file as a
script that can be executed one line at a time. There have been major
interface improvements, including a convenient box that appears in the
Interactions Pane to accept input from System.in and the listing of
JUnit test methods as they are being run.

This milestone release includes many large new features, including a more interactive debugger, Javadoc support, and support for reading input from System.in. Many other bugfixes and usability improvements have been completed as well.

This release includes significant feature enhancements and a large number of bugfixes. Several problems with the Interactions Pane were resolved, and the debugger is now always available on all platforms. It also includes improved support for Mac OS X, and it is compatible with the Apple release of Java 1.4.1.

This release contains many bugfixes and usability enhancements. Notably, it includes significantly improved JUnit integration (including the ability to abort and debug tests) and support for the JDK 1.4.1 and JSR-14 (versions 1.2 and 1.3) compilers.