#22 NPE in MockResultSet.isRowEqual()

[Nigel Charman]

When calling MockResultSet.isRowEqual(int number, List rowData) with a row that contain a null column, a NullPointerException is thrown on the following line:

if(!source.getClass().isAssignableFrom(target.getClass()) && target.getClass().isAssignableFrom(source.getClass()))

The fix appears to be to change the line to:

if(source != null && target != null &&
!source.getClass().isAssignableFrom(target.getClass()) &&
!target.getClass().isAssignableFrom(source.getClass()))

This skips the assigning to string, and ParameterUtils.compareParameter() correctly compares the null values.

This fix works for the code where I found the problem.

[Alwin Ibba]

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Yes this is a bug. Thanks. I'll fix it using your suggestion (which should also applied to isColumnEqual()).