ddtran2/V4Assessor — comment on commit 04c06caf7a2ec4229f73ff0b79b19666e7b3013c
File: src/com/v4/vnqe/QueryDatastoreImpl.java line 70
By nvhoang:

Please use Strings.isNullOrEmtpy().

Strings has a lot of useful helper functions for String. Please use it as much as possible.