Incorrect URI to File conversion in GenericExporter

GenericExporter converts a URI to a File incorrectly which causes it to fail under Windows. For example:

packagePath=/C:/Users/Gili/Documents/querydsl/trunk/querydsl-core/target/test-classes/com/mysema/query/codegen

(notice the leading slash)

but then later on:

child=C:\Users\Gili\Documents\querydsl\trunk\querydsl-core\target\test-classes\com\mysema\query\codegen\BeanSerializerTest.class

(notice the lack of leading slash)

So later on when you invoke "child.getPath().substring(packagePath.length()+1)" you're actually chopping off the first character of the filename.

To fix this bug simply replace:

                    packagePath = url.toURI().getPath();
                    files.add(new File(packagePath));

with

                    File packageAsFile = new File(url.toURI());
                    packagePath = packageAsFile.getPath();
                    files.add(packageAsFile);

Please also scan for similar instances of this bug in the rest of the codebase.