Xrefactory for C/Java 1.6.10

Xrefactory (also known as Xref, X-ref and Xref-Speller) is a professional development tool for C and Java providing code completion, source browsing and refactoring. It was the worlds first Java tool Crossing Refactorings Rubicon. Xrefactory Java supports JDK versions less than 1.5.0!
Main features:
- Full integration with Emacs and XEmacs.
- Sources can be compiled under Unix (Linux, SunOs-Solaris, HP-UX, Mac OSX, etc.) and Windows (Cygwin) system.
- Support for both C and Java languages (including JNI).
- Source browsing based on our own tag implementation supporting multiple preprocessing passes and resolving scopes, accessibilities, overloading and polymorphism.
- Created in order to work with the largest projects. Xrefactory indexes all JDK 1.4 classes (1 million lines of code) in 2 minutes and the Linux kernel 2.4.7 sources (3 millions lines) in 15 minutes. Xrefactory is capable of updating its index by reparsing only modified files.
- Refactorings for method (function) extraction; renaming of packages, classes, parameters, variables, fields (structure records) and methods (functions); insertion, deletion and moving of parameters, field and method moving; pushing down and pulling up fields and methods; encapsulate field; and more. Refactorings are safe with detection of possible conflicts.
- Very solid implementation of code completion. Recognizing approximately 15 different contexts with completions auto-updated after each modification of source code without need for recompilation.
- Functions for finding forgotten symbols.
- Detection of unused variables, methods and functions.
- Javadoc documentation available at your finger tips via hot keys.
- Multiple projects support with project auto-detection.
- Interfacing Emacs IDE functions from the compile.el and comint.el packages.
- Capable of generating HTML documentation.
- Full undo under Emacs and XEmacs.