SONAR-11513 drop Guava Optional from ActiveRulesHolder

server/sonar-ce-task-projectanalysis/src/main/java/org/sonar/ce/task/projectanalysis/issue/commonrule/CommonRule.java

@@ -19,14 +19,13 @@
  */
 package org.sonar.ce.task.projectanalysis.issue.commonrule;
 
-import com.google.common.base.Optional;
+import java.util.Optional;
 import javax.annotation.CheckForNull;
 import org.sonar.api.rule.RuleKey;
 import org.sonar.ce.task.projectanalysis.component.Component;
-import org.sonar.core.issue.DefaultIssue;
-import org.sonar.ce.task.projectanalysis.component.Component;
 import org.sonar.ce.task.projectanalysis.qualityprofile.ActiveRule;
 import org.sonar.ce.task.projectanalysis.qualityprofile.ActiveRulesHolder;
+import org.sonar.core.issue.DefaultIssue;
 
 import static org.apache.commons.lang.StringUtils.isNotBlank;
 import static org.sonar.server.rule.CommonRuleKeys.commonRepositoryForLang;

server/sonar-ce-task-projectanalysis/src/main/java/org/sonar/ce/task/projectanalysis/qualityprofile/ActiveRulesHolder.java

@@ -19,7 +19,7 @@
  */
 package org.sonar.ce.task.projectanalysis.qualityprofile;
 
-import com.google.common.base.Optional;
+import java.util.Optional;
 import org.sonar.api.rule.RuleKey;
 
 public interface ActiveRulesHolder {

server/sonar-ce-task-projectanalysis/src/main/java/org/sonar/ce/task/projectanalysis/qualityprofile/ActiveRulesHolderImpl.java

@@ -19,11 +19,11 @@
  */
 package org.sonar.ce.task.projectanalysis.qualityprofile;
 
-import com.google.common.base.Optional;
 import com.google.common.collect.ImmutableMap;
 import java.util.Collection;
 import java.util.HashMap;
 import java.util.Map;
+import java.util.Optional;
 import org.sonar.api.rule.RuleKey;
 
 import static com.google.common.base.Preconditions.checkState;
@@ -36,7 +36,7 @@ public class ActiveRulesHolderImpl implements ActiveRulesHolder {
   @Override
   public Optional<ActiveRule> get(RuleKey ruleKey) {
     checkState(activeRulesByKey != null, "Active rules have not been initialized yet");
-    return Optional.fromNullable(activeRulesByKey.get(ruleKey));
+    return Optional.ofNullable(activeRulesByKey.get(ruleKey));
   }
 
   public Collection<ActiveRule> getAll() {

server/sonar-ce-task-projectanalysis/src/test/java/org/sonar/ce/task/projectanalysis/issue/IssueCreationDateCalculatorTest.java

@@ -19,10 +19,10 @@
  */
 package org.sonar.ce.task.projectanalysis.issue;
 
-import com.google.common.base.Optional;
 import java.util.Date;
 import java.util.HashMap;
 import java.util.Map;
+import java.util.Optional;
 import org.junit.Before;
 import org.junit.Test;
 import org.junit.rules.ExpectedException;
@@ -86,7 +86,7 @@ public class IssueCreationDateCalculatorTest {
 
     when(ruleRepository.findByKey(ruleKey)).thenReturn(java.util.Optional.of(rule));
     when(activeRulesHolder.get(any(RuleKey.class)))
-      .thenReturn(Optional.absent());
+      .thenReturn(Optional.empty());
     when(activeRulesHolder.get(ruleKey))
       .thenReturn(Optional.of(activeRule));
     when(issue.getRuleKey())

server/sonar-ce-task-projectanalysis/src/test/java/org/sonar/ce/task/projectanalysis/qualityprofile/ActiveRulesHolderImplTest.java

@@ -19,8 +19,8 @@
  */
 package org.sonar.ce.task.projectanalysis.qualityprofile;
 
-import com.google.common.base.Optional;
 import java.util.Collections;
+import java.util.Optional;
 import org.junit.Rule;
 import org.junit.Test;
 import org.junit.rules.ExpectedException;

server/sonar-ce-task-projectanalysis/src/test/java/org/sonar/ce/task/projectanalysis/qualityprofile/ActiveRulesHolderRule.java

@@ -19,9 +19,9 @@
  */
 package org.sonar.ce.task.projectanalysis.qualityprofile;
 
-import com.google.common.base.Optional;
 import java.util.HashMap;
 import java.util.Map;
+import java.util.Optional;
 import org.junit.rules.ExternalResource;
 import org.sonar.api.rule.RuleKey;
 
@@ -31,7 +31,7 @@ public class ActiveRulesHolderRule extends ExternalResource implements ActiveRul
 
   @Override
   public Optional<ActiveRule> get(RuleKey ruleKey) {
-    return Optional.fromNullable(activeRulesByKey.get(ruleKey));
+    return Optional.ofNullable(activeRulesByKey.get(ruleKey));
   }
 
   public ActiveRulesHolderRule put(ActiveRule activeRule) {

server/sonar-ce-task-projectanalysis/src/test/java/org/sonar/ce/task/projectanalysis/qualityprofile/AlwaysActiveRulesHolderImpl.java

@@ -19,7 +19,7 @@
  */
 package org.sonar.ce.task.projectanalysis.qualityprofile;
 
-import com.google.common.base.Optional;
+import java.util.Optional;
 import org.sonar.api.rule.RuleKey;
 import org.sonar.api.rule.Severity;
 

server/sonar-ce-task-projectanalysis/src/test/java/org/sonar/ce/task/projectanalysis/step/LoadQualityProfilesStepTest.java

@@ -19,7 +19,7 @@
  */
 package org.sonar.ce.task.projectanalysis.step;
 
-import com.google.common.base.Optional;
+import java.util.Optional;
 import org.assertj.core.data.MapEntry;
 import org.junit.Rule;
 import org.junit.Test;