Kirill Vlasov 786aacf2e9 Use Collections.isEmpty() instead of .size() == 0 ...

Ensure that Collections.isEmpty() is used to check if there are no
elements in a collections. This is more explicit and can be faster than
calling .size().

Closes gh-4783

2015-12-16 20:59:33 +00:00

..

it

Organize imports with new settings

2015-10-19 12:58:34 -07:00

main

Use Collections.isEmpty() instead of .size() == 0

2015-12-16 20:59:33 +00:00

test

Polish

2015-12-10 19:43:29 +00:00