Make Cron.CronPattern.FIELDS immutable

The List returned from Arrays.asList() is able to mutate the underlying
array.
1 file changed
tree: c2d05869d4db7a6307fdebf0cd7cdc1fd923111c
  1. examples/
  2. lib/
  3. resources/
  4. src/
  5. test/
  6. .gitignore
  7. build.xml
  8. LICENSE.txt
  9. THIRDPARTYLICENSE.txt