Bugdel is an Eclipse plug-in for inserting debugging code to Java source code. It inserts debug code by using Aspect-oriented programming.

Features:

• A debugging code is inserted in bytecode(.class file). So It is possible to execute bytecode(.class file) in execution enviroments other than Eclipse(tomcat runtime ect..).
• It is not necessary to describe a debugging code in a source code(separate debugging code and source code).
• As a debugging code insertion position, a field reference position, a method call position, ect can be specified(also line number can be).
• It is done by GUI to specify a debugging code insertion position(pointcut specification).
• Javassist is used for editing bytecode.