When defining a Map with “Number” as key type parameter, sonar-java raises an Issue, when the map is access with the primitive integer value. This is a false-positive, as due to auto-boxing, the access is correct and produces no errors. Used Versions SonarQube: 8.1.0.31237 SonarJava: 6.3 (build 2…

java:S2175 Using Number as key type in a Map produces false-positives when int is used when accessing the map value

Quentin (Quentin Jaquier) September 30, 2020, 12:26pm 3

Thanks for the feedback and the crystal clear description of the problem, it is an example of what a bug report should look like.

Ticket created: SONARJAVA-3540.

Best,
Quentin

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