[rules-users] Test for Empty String?

Jason Davidson

Wednesday, 4 November 2009 Wed, 4 Nov '09

5:48 p.m.

Hello, Is there an easy way to test if a String value is empty? I've been doing this (Drools 4.0.7): when CitationDTO ( charge != null && charge.drivingIncidentLegalSpeedRate != null && charge.drivingIncidentLegalSpeedRate != "" ) then ...... It seems like there has to be a better method. Thanks, Jason

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