NO-JIRA fix code smells

server/sonar-ce-task-projectanalysis/src/main/java/org/sonar/ce/task/projectanalysis/step/PersistLiveMeasuresStep.java

@@ -92,7 +92,6 @@ import static org.sonar.api.measures.CoreMetrics.STATEMENTS_KEY;
 import static org.sonar.api.measures.CoreMetrics.TECHNICAL_DEBT_KEY;
 import static org.sonar.api.measures.CoreMetrics.VIOLATIONS_KEY;
 import static org.sonar.api.measures.CoreMetrics.VULNERABILITIES_KEY;
-import static org.sonar.api.measures.CoreMetrics.WONT_FIX_ISSUES_KEY;
 import static org.sonar.ce.task.projectanalysis.component.ComponentVisitor.Order.PRE_ORDER;
 
 public class PersistLiveMeasuresStep implements ComputationStep {

server/sonar-webserver-webapi/src/main/java/org/sonar/server/measure/ws/SearchHistoryResponseFactory.java

@@ -109,13 +109,6 @@ class SearchHistoryResponseFactory {
     return analysis;
   }
 
-  private UnaryOperator<MetricDto> clearMetric() {
-    return metric -> {
-      measure.clear();
-      return metric;
-    };
-  }
-
   private UnaryOperator<SnapshotDto> clearValue() {
     return analysis -> {
       value.clear();