TEST.groups warnings

[Weijun Wang]

Hi All

Recently jtreg shows many lines of warnings (?) like

   /repos/jdk8/tl/jdk/test/TEST.groups: group jdk_util_other: file not 
found: :jdk_collections

Look into TEST.groups, there is

  42 jdk_util_other = \
  43     java/util \
  44     sun/util \
  45     -:jdk_collections \
  46     -:jdk_concurrent \
  47     -:jdk_stream

And then there is

  57 # Java Collections Framework
  58 jdk_collections = \
  59     java/util/AbstractCollection \
  60     java/util/AbstractList \
  ...

So jdk_collections is defined. Maybe jtreg has not noticed that ":" 
(which I guess mean a group) and treat "jdk_collections" as a 
file/directory?

Thanks
Max