This Bugzilla instance is a read-only archive of historic NetBeans bug reports. To report a bug in NetBeans please follow the project's instructions for reporting issues.
Since netbeans 8.0rc when I hit alt-shift-o to go to file I get a list of .class files that I really don't want to see. And also they are of course not-openable.
I can confirm this. When I use "Go To File" to e.g. open a .properties file, NetBeans will also list the copy of that file from the build directory. This is really annoying because you need to pay attention which entry you select. Because editing the copy in the build directory will not work as it gets overwritten with the next build.
*** This bug has been marked as a duplicate of bug 240877 ***