Affects PMD Version:
7.0.0-rc4
Rule: UnnecessaryImport
Description:
I get multiple unexpected unused imports:
[INFO] --- maven-pmd-plugin:3.21.2:check (default-cli) @ sp-core ---
[INFO] PMD version: 7.0.0-rc4
[INFO] PMD Failure: io.mitrust.sp.scope.ReportUnusuedImportFalsePositive:4 Rule:UnnecessaryImport Priority:4 Unused import 'java.util.TreeSet'.
[INFO] PMD Failure: io.mitrust.sp.scope.ReportUnusuedImportFalsePositive:6 Rule:UnnecessaryImport Priority:4 Unused import 'java.util.stream.Collectors'.
[INFO] PMD Failure: io.mitrust.sp.scope.ReportUnusuedImportFalsePositive:9 Rule:UnnecessaryImport Priority:4 Unused import 'org.jooq.Record1'.
Code Sample demonstrating the issue:
package io.mitrust.sp.scope;
import java.util.NavigableSet;
import java.util.TreeSet;
import java.util.function.Function;
import java.util.stream.Collectors;
import org.jooq.DSLContext;
import org.jooq.Record1;
import io.mitrust.jooq.pgsql.generated.tables.MitrustScopes;
public class ReportUnusuedImportFalsePositive {
protected <R> R onDSLContext(Function<DSLContext, R> contextConsumer) {
return null;
}
protected MitrustScopes t() {
return MitrustScopes.MITRUST_SCOPES;
}
public NavigableSet<String> getScopes(String useCase) {
return onDSLContext(dsl -> dsl.select(t().SCOPE)
.from(t())
.where(t().USE_CASE.eq(useCase))
.stream()
.map(Record1::value1)
.collect(Collectors.toCollection(TreeSet::new)));
}
}
Expected outcome:
PMD reports a violation at line ..., but that's wrong. That's a false positive.
Running PMD through: [CLI | Ant | Maven | Gradle | Designer | Other]
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