improve multiple results support The specification talks exactly about -1: > Returns: the current result as an update count; > -1 if the current result is a ResultSet object or there are no more results Other negative numbers can theoretically mean something different than „no more results“ e.g. unknown number of updates (?).

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#Fri Jan 05 23:50:28 CET 2018

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project.licensePath=./nbproject/licenseheader.txt