Fix null check logic error in mapToJson method #14
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Fixed logic error in mapToJson where the null check was inverted. Changed 'if (map != null)' to 'if (map == null)' to properly throw IllegalArgumentException when map is null, not when it's valid. Fixes #13
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Summary
Fixed a critical logic error in the
JsonMapConverter.mapToJson()method where the null check condition was inverted.Problem
The method had
if (map != null)which caused it to:IllegalArgumentExceptionwhen a valid (non-null) map was passedSolution
Changed line 41 from:
to:
Tests Fixed
This fix resolves all the failing tests mentioned in issue #13:
testMapToJson_SimpleMaptestMapToJson_NestedMaptestMapToJson_EmptyMaptestMapToJson_NullInputtestRoundTrip_JsonToMapToJsonFixes #13