JDK-6900757 added the following to .hgignore:

+\.class$

but it is unclear why this was done. This setting can cause problems when jtreg testing leaves class files in unexpected places, and -stree JPRT submissions then fail testing in strange ways. "hg status" doesn't show these errant files because of the entry in .hgignore.

I propose to remove the entry from the .hgignore file.