# this is a comment
# followed by a blank line

libcore.java.util.ServiceLoaderTest$Impl1
libcore.java.util.ServiceLoaderTest$Impl2 # this comment is valid
libcore.java.util.ServiceLoaderTest$Impl2#as is this
libcore.java.util.ServiceLoaderTest$Impl2 # and duplicates are allowed too
  libcore.java.util.ServiceLoaderTest$Impl2 # as is leading whitespace