I require a source code obfuscator for Java that is working on windows 7.
Because I plan to release a closed source library in GWT it really has to be an obfuscator that outputs source and does not process ready to use .class files. The result files need to be .java files.
The only obfuscator that is Java-to-Java instead of .class as a result is Java Source Code Obfuscator from Semantic Design.
But sadly it seems this one does not work on Windows 7.
What about compile it into class files with all the debugging symbols stripped and then run a decompiler on the resulting class files? Example decompiler