druid/processing
Niketh Sabbineni da43f68e95 NPE thrown when empty/null is passes to TimeDimExtractionFn (#4601)
* NPE thrown when empty/null is passes to TimeDimExtractionFn

* Add @Nullable where ever applicable

* Add @Nullable to SearchQuerySpec.apply()

* Remove unused
2017-07-26 21:02:08 -05:00
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