Replace guava optional with java.util.Optional

server/sonar-ce-task-projectanalysis/src/main/java/org/sonar/ce/task/projectanalysis/api/measurecomputer/MeasureComputerContextImpl.java

@@ -20,11 +20,11 @@
 package org.sonar.ce.task.projectanalysis.api.measurecomputer;
 
 import com.google.common.base.Function;
-import com.google.common.base.Optional;
 import com.google.common.base.Predicates;
 import com.google.common.collect.FluentIterable;
 import java.util.HashSet;
 import java.util.List;
+import java.util.Optional;
 import java.util.Set;
 import javax.annotation.CheckForNull;
 import javax.annotation.Nonnull;

server/sonar-ce-task-projectanalysis/src/main/java/org/sonar/ce/task/projectanalysis/duplication/DuplicationMeasures.java

@@ -19,9 +19,9 @@
  */
 package org.sonar.ce.task.projectanalysis.duplication;
 
-import com.google.common.base.Optional;
 import com.google.common.collect.ImmutableList;
 import java.util.HashSet;
+import java.util.Optional;
 import java.util.Set;
 import javax.annotation.CheckForNull;
 import javax.annotation.Nullable;
@@ -192,7 +192,7 @@ public class DuplicationMeasures {
         double density = Math.min(100d, 100d * duplicatedLines / nbLines);
         return Optional.of(Measure.newMeasureBuilder().create(density, context.getMetric().getDecimalScale()));
       }
-      return Optional.absent();
+      return Optional.empty();
     }
 
     @Override

server/sonar-ce-task-projectanalysis/src/main/java/org/sonar/ce/task/projectanalysis/formula/AverageFormula.java

@@ -19,7 +19,7 @@
  */
 package org.sonar.ce.task.projectanalysis.formula;
 
-import com.google.common.base.Optional;
+import java.util.Optional;
 import org.sonar.ce.task.projectanalysis.measure.Measure;
 
 import static java.util.Objects.requireNonNull;
@@ -53,7 +53,7 @@ public class AverageFormula implements Formula<AverageFormula.AverageCounter> {
         return Optional.of(Measure.newMeasureBuilder().create(mainValue / byValue, context.getMetric().getDecimalScale()));
       }
     }
-    return Optional.absent();
+    return Optional.empty();
   }
 
   @Override
@@ -136,12 +136,12 @@ public class AverageFormula implements Formula<AverageFormula.AverageCounter> {
       if (initialized) {
         return Optional.of(value);
       }
-      return Optional.absent();
+      return Optional.empty();
     }
 
     private Optional<Double> getDoubleValue(Optional<Measure> measureOptional) {
       if (!measureOptional.isPresent()) {
-        return Optional.absent();
+        return Optional.empty();
       }
       Measure measure = measureOptional.get();
       switch (measure.getValueType()) {
@@ -152,7 +152,7 @@ public class AverageFormula implements Formula<AverageFormula.AverageCounter> {
         case INT:
           return Optional.of((double) measure.getIntValue());
         case NO_VALUE:
-          return Optional.absent();
+          return Optional.empty();
         default:
           throw new IllegalArgumentException(String.format("Measure of type '%s' are not supported", measure.getValueType().name()));
       }

server/sonar-ce-task-projectanalysis/src/main/java/org/sonar/ce/task/projectanalysis/formula/CounterInitializationContext.java

@@ -19,7 +19,7 @@
  */
 package org.sonar.ce.task.projectanalysis.formula;
 
-import com.google.common.base.Optional;
+import java.util.Optional;
 import org.sonar.ce.task.projectanalysis.component.Component;
 import org.sonar.ce.task.projectanalysis.measure.Measure;
 

server/sonar-ce-task-projectanalysis/src/main/java/org/sonar/ce/task/projectanalysis/formula/DistributionFormula.java

@@ -19,10 +19,9 @@
  */
 package org.sonar.ce.task.projectanalysis.formula;
 
-import com.google.common.base.Optional;
+import java.util.Optional;
 import org.sonar.api.ce.measure.RangeDistributionBuilder;
 import org.sonar.ce.task.projectanalysis.component.Component;
-import org.sonar.ce.task.projectanalysis.component.Component;
 import org.sonar.ce.task.projectanalysis.component.CrawlerDepthLimit;
 import org.sonar.ce.task.projectanalysis.measure.Measure;
 
@@ -48,7 +47,7 @@ public class DistributionFormula implements Formula<DistributionFormula.Distribu
     if (value.isPresent() && CrawlerDepthLimit.LEAVES.isDeeperThan(componentType)) {
       return Optional.of(Measure.newMeasureBuilder().create(value.get()));
     }
-    return Optional.absent();
+    return Optional.empty();
   }
 
   @Override
@@ -82,9 +81,9 @@ public class DistributionFormula implements Formula<DistributionFormula.Distribu
 
     public Optional<String> getValue() {
       if (initialized) {
-        return Optional.fromNullable(distribution.build());
+        return Optional.ofNullable(distribution.build());
       }
-      return Optional.absent();
+      return Optional.empty();
     }
   }
 }

server/sonar-ce-task-projectanalysis/src/main/java/org/sonar/ce/task/projectanalysis/formula/Formula.java

@@ -19,7 +19,7 @@
  */
 package org.sonar.ce.task.projectanalysis.formula;
 
-import com.google.common.base.Optional;
+import java.util.Optional;
 import org.sonar.ce.task.projectanalysis.measure.Measure;
 
 /**
@@ -34,7 +34,7 @@ public interface Formula<T extends Counter> {
 
   /**
    * This method is used to create a measure on each node, using the value of the counter
-   * If {@link Optional#absent()} is returned, no measure will be created
+   * If {@link Optional#empty()} is returned, no measure will be created
    *
    * @param context the context for which the measure must be created
    */

server/sonar-ce-task-projectanalysis/src/main/java/org/sonar/ce/task/projectanalysis/formula/FormulaExecutorComponentVisitor.java

@@ -19,11 +19,11 @@
  */
 package org.sonar.ce.task.projectanalysis.formula;
 
-import com.google.common.base.Optional;
 import com.google.common.collect.ImmutableList;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
+import java.util.Optional;
 import javax.annotation.CheckForNull;
 import org.sonar.ce.task.projectanalysis.component.Component;
 import org.sonar.ce.task.projectanalysis.component.ComponentVisitor;

server/sonar-ce-task-projectanalysis/src/main/java/org/sonar/ce/task/projectanalysis/formula/SumFormula.java

@@ -19,7 +19,7 @@
  */
 package org.sonar.ce.task.projectanalysis.formula;
 
-import com.google.common.base.Optional;
+import java.util.Optional;
 import javax.annotation.CheckForNull;
 import javax.annotation.Nullable;
 import org.sonar.ce.task.projectanalysis.component.CrawlerDepthLimit;
@@ -64,7 +64,7 @@ public abstract class SumFormula<T extends SumCounter<U, T>, U extends Number> i
       if (shouldCreateMeasure(context, valueOptional)) {
         return Optional.of(Measure.newMeasureBuilder().create(valueOptional.get()));
       }
-      return Optional.absent();
+      return Optional.empty();
     }
   }
 
@@ -92,7 +92,7 @@ public abstract class SumFormula<T extends SumCounter<U, T>, U extends Number> i
       if (shouldCreateMeasure(context, valueOptional)) {
         return Optional.of(Measure.newMeasureBuilder().create(valueOptional.get()));
       }
-      return Optional.absent();
+      return Optional.empty();
     }
   }
 

server/sonar-ce-task-projectanalysis/src/main/java/org/sonar/ce/task/projectanalysis/formula/VariationSumFormula.java

@@ -19,7 +19,7 @@
  */
 package org.sonar.ce.task.projectanalysis.formula;
 
-import com.google.common.base.Optional;
+import java.util.Optional;
 import org.sonar.ce.task.projectanalysis.component.CrawlerDepthLimit;
 import org.sonar.ce.task.projectanalysis.formula.counter.DoubleValue;
 import org.sonar.ce.task.projectanalysis.measure.Measure;
@@ -46,7 +46,7 @@ public class VariationSumFormula implements Formula<VariationSumFormula.Variatio
   @Override
   public Optional<Measure> createMeasure(VariationSumCounter counter, CreateMeasureContext context) {
     if (!CrawlerDepthLimit.LEAVES.isDeeperThan(context.getComponent().getType()) || !counter.doubleValue.isSet()) {
-      return Optional.absent();
+      return Optional.empty();
     }
     return Optional.of(newMeasureBuilder().setVariation(counter.doubleValue.getValue()).createNoValue());
   }

server/sonar-ce-task-projectanalysis/src/main/java/org/sonar/ce/task/projectanalysis/formula/counter/IntSumCounter.java

@@ -19,11 +19,10 @@
  */
 package org.sonar.ce.task.projectanalysis.formula.counter;
 
-import com.google.common.base.Optional;
+import java.util.Optional;
 import javax.annotation.CheckForNull;
 import javax.annotation.Nullable;
 import org.sonar.ce.task.projectanalysis.formula.CounterInitializationContext;
-import org.sonar.ce.task.projectanalysis.formula.CounterInitializationContext;
 import org.sonar.ce.task.projectanalysis.measure.Measure;
 
 import static java.util.Objects.requireNonNull;
@@ -76,6 +75,6 @@ public class IntSumCounter implements SumCounter<Integer, IntSumCounter> {
     if (initialized) {
       return Optional.of(value);
     }
-    return Optional.absent();
+    return Optional.empty();
   }
 }

server/sonar-ce-task-projectanalysis/src/main/java/org/sonar/ce/task/projectanalysis/formula/counter/LongSumCounter.java

@@ -19,11 +19,10 @@
  */
 package org.sonar.ce.task.projectanalysis.formula.counter;
 
-import com.google.common.base.Optional;
+import java.util.Optional;
 import javax.annotation.CheckForNull;
 import javax.annotation.Nullable;
 import org.sonar.ce.task.projectanalysis.formula.CounterInitializationContext;
-import org.sonar.ce.task.projectanalysis.formula.CounterInitializationContext;
 import org.sonar.ce.task.projectanalysis.measure.Measure;
 
 import static java.util.Objects.requireNonNull;
@@ -76,6 +75,6 @@ public class LongSumCounter implements SumCounter<Long, LongSumCounter> {
     if (initialized) {
       return Optional.of(value);
     }
-    return Optional.absent();
+    return Optional.empty();
   }
 }

server/sonar-ce-task-projectanalysis/src/main/java/org/sonar/ce/task/projectanalysis/formula/counter/SumCounter.java

@@ -19,8 +19,7 @@
  */
 package org.sonar.ce.task.projectanalysis.formula.counter;
 
-import com.google.common.base.Optional;
-import org.sonar.ce.task.projectanalysis.formula.Counter;
+import java.util.Optional;
 import org.sonar.ce.task.projectanalysis.formula.Counter;
 
 public interface SumCounter<T extends Number, COUNTER extends SumCounter<T, COUNTER>> extends Counter<COUNTER> {

server/sonar-ce-task-projectanalysis/src/main/java/org/sonar/ce/task/projectanalysis/formula/coverage/CoverageFormula.java

@@ -19,7 +19,7 @@
  */
 package org.sonar.ce.task.projectanalysis.formula.coverage;
 
-import com.google.common.base.Optional;
+import java.util.Optional;
 import org.sonar.ce.task.projectanalysis.formula.Counter;
 import org.sonar.ce.task.projectanalysis.formula.CreateMeasureContext;
 import org.sonar.ce.task.projectanalysis.formula.Formula;
@@ -41,7 +41,7 @@ public abstract class CoverageFormula<T extends ElementsAndCoveredElementsCounte
     if (elements > 0L) {
       return Optional.of(newMeasureBuilder().create(calculateCoverage(coveredElements, elements), context.getMetric().getDecimalScale()));
     }
-    return Optional.absent();
+    return Optional.empty();
   }
 
 }

server/sonar-ce-task-projectanalysis/src/main/java/org/sonar/ce/task/projectanalysis/formula/coverage/CoverageUtils.java

@@ -19,7 +19,7 @@
  */
 package org.sonar.ce.task.projectanalysis.formula.coverage;
 
-import com.google.common.base.Optional;
+import java.util.Optional;
 import org.sonar.ce.task.projectanalysis.formula.CounterInitializationContext;
 import org.sonar.ce.task.projectanalysis.measure.Measure;
 
@@ -37,7 +37,7 @@ public final class CoverageUtils {
   }
 
   static long getLongMeasureValue(CounterInitializationContext counterContext, String metricKey) {
-    Measure measure = counterContext.getMeasure(metricKey).or(DEFAULT_MEASURE);
+    Measure measure = counterContext.getMeasure(metricKey).orElse(DEFAULT_MEASURE);
     if (measure.getValueType() == Measure.ValueType.NO_VALUE) {
       return 0L;
     }

server/sonar-ce-task-projectanalysis/src/main/java/org/sonar/ce/task/projectanalysis/formula/coverage/CoverageVariationFormula.java

@@ -19,7 +19,7 @@
  */
 package org.sonar.ce.task.projectanalysis.formula.coverage;
 
-import com.google.common.base.Optional;
+import java.util.Optional;
 import org.sonar.ce.task.projectanalysis.formula.CreateMeasureContext;
 import org.sonar.ce.task.projectanalysis.formula.Formula;
 import org.sonar.ce.task.projectanalysis.formula.counter.LongValue;
@@ -42,7 +42,7 @@ public abstract class CoverageVariationFormula<T extends ElementsAndCoveredEleme
       double variation = calculateCoverage(coveredElements.getValue(), elements.getValue());
       return Optional.of(newMeasureBuilder().setVariation(variation).createNoValue());
     }
-    return Optional.absent();
+    return Optional.empty();
   }
 
 }

server/sonar-ce-task-projectanalysis/src/main/java/org/sonar/ce/task/projectanalysis/formula/coverage/LinesAndConditionsWithUncoveredVariationCounter.java

@@ -19,8 +19,7 @@
  */
 package org.sonar.ce.task.projectanalysis.formula.coverage;
 
-import com.google.common.base.Optional;
-import org.sonar.ce.task.projectanalysis.formula.CounterInitializationContext;
+import java.util.Optional;
 import org.sonar.ce.task.projectanalysis.formula.CounterInitializationContext;
 import org.sonar.ce.task.projectanalysis.measure.Measure;
 

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

@@ -19,7 +19,7 @@
  */
 package org.sonar.ce.task.projectanalysis.issue.commonrule;
 
-import com.google.common.base.Optional;
+import java.util.Optional;
 import org.sonar.ce.task.projectanalysis.component.Component;
 import org.sonar.ce.task.projectanalysis.measure.Measure;
 import org.sonar.ce.task.projectanalysis.measure.MeasureRepository;

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

@@ -19,7 +19,7 @@
  */
 package org.sonar.ce.task.projectanalysis.issue.commonrule;
 
-import com.google.common.base.Optional;
+import java.util.Optional;
 import org.sonar.api.measures.CoreMetrics;
 import org.sonar.ce.task.projectanalysis.component.Component;
 import org.sonar.ce.task.projectanalysis.measure.Measure;
@@ -57,7 +57,7 @@ public class CommentDensityRule extends CommonRule {
       // this is a small optimization to not load the minimum value when the measures are not present
       double minCommentDensity = getMinDensity(activeRule);
       if (commentDensityMeasure.get().getDoubleValue() < minCommentDensity) {
-        return generateIssue(commentDensityMeasure, commentLinesMeasure, nclocMeasure, minCommentDensity);
+        return generateIssue(commentDensityMeasure.get(), commentLinesMeasure, nclocMeasure.get(), minCommentDensity);
       }
     }
     return null;
@@ -71,15 +71,15 @@ public class CommentDensityRule extends CommonRule {
     return min;
   }
 
-  private static CommonRuleIssue generateIssue(Optional<Measure> commentDensityMeasure, Optional<Measure> commentLinesMeasure,
-    Optional<Measure> nclocMeasure, double minCommentDensity) {
-    int commentLines = commentLinesMeasure.isPresent() ? commentLinesMeasure.get().getIntValue() : 0;
-    int ncloc = nclocMeasure.get().getIntValue();
+  private static CommonRuleIssue generateIssue(Measure commentDensityMeasure, Optional<Measure> commentLinesMeasure,
+    Measure nclocMeasure, double minCommentDensity) {
+    int commentLines = commentLinesMeasure.map(Measure::getIntValue).orElse(0);
+    int ncloc = nclocMeasure.getIntValue();
     int minExpectedCommentLines = (int) Math.ceil(minCommentDensity * ncloc / (100 - minCommentDensity));
     int missingCommentLines = minExpectedCommentLines - commentLines;
     if (missingCommentLines <= 0) {
-      throw new IllegalStateException(format("Bug in measures of comment lines - density=%s, comment_lines= %d, ncloc=%d, threshold=%s%%", commentDensityMeasure.get()
-        .getDoubleValue(), commentLines, nclocMeasure.get().getIntValue(), minCommentDensity));
+      throw new IllegalStateException(format("Bug in measures of comment lines - density=%s, comment_lines= %d, ncloc=%d, threshold=%s%%",
+        commentDensityMeasure.getDoubleValue(), commentLines, nclocMeasure.getIntValue(), minCommentDensity));
     }
 
     // TODO declare min threshold as int but not float ?

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

@@ -19,10 +19,9 @@
  */
 package org.sonar.ce.task.projectanalysis.issue.commonrule;
 
-import com.google.common.base.Optional;
+import java.util.Optional;
 import org.sonar.api.measures.CoreMetrics;
 import org.sonar.ce.task.projectanalysis.component.Component;
-import org.sonar.ce.task.projectanalysis.component.Component;
 import org.sonar.ce.task.projectanalysis.measure.Measure;
 import org.sonar.ce.task.projectanalysis.measure.MeasureRepository;
 import org.sonar.ce.task.projectanalysis.metric.Metric;

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

@@ -19,10 +19,9 @@
  */
 package org.sonar.ce.task.projectanalysis.issue.commonrule;
 
-import com.google.common.base.Optional;
+import java.util.Optional;
 import org.sonar.api.measures.CoreMetrics;
 import org.sonar.ce.task.projectanalysis.component.Component;
-import org.sonar.ce.task.projectanalysis.component.Component;
 import org.sonar.ce.task.projectanalysis.measure.Measure;
 import org.sonar.ce.task.projectanalysis.measure.MeasureRepository;
 import org.sonar.ce.task.projectanalysis.metric.Metric;
@@ -48,7 +47,7 @@ public class SkippedTestRule extends CommonRule {
   protected CommonRuleIssue doProcessFile(Component file, ActiveRule activeRule) {
     Optional<Measure> measure = measureRepository.getRawMeasure(file, skippedTestsMetric);
 
-    int skipped = measure.isPresent() ? measure.get().getIntValue() : 0;
+    int skipped = measure.map(Measure::getIntValue).orElse(0);
     if (skipped > 0) {
       String message = format("Fix or remove skipped unit tests in file \"%s\".", file.getName());
       return new CommonRuleIssue(skipped, message);

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

@@ -19,10 +19,9 @@
  */
 package org.sonar.ce.task.projectanalysis.issue.commonrule;
 
-import com.google.common.base.Optional;
+import java.util.Optional;
 import org.sonar.api.measures.CoreMetrics;
 import org.sonar.ce.task.projectanalysis.component.Component;
-import org.sonar.ce.task.projectanalysis.component.Component;
 import org.sonar.ce.task.projectanalysis.measure.Measure;
 import org.sonar.ce.task.projectanalysis.measure.MeasureRepository;
 import org.sonar.ce.task.projectanalysis.metric.Metric;
@@ -51,8 +50,8 @@ public class TestErrorRule extends CommonRule {
     Optional<Measure> errorsMeasure = measureRepository.getRawMeasure(file, testErrorMetric);
     Optional<Measure> failuresMeasure = measureRepository.getRawMeasure(file, testFailureMetric);
 
-    int errors = errorsMeasure.isPresent() ? errorsMeasure.get().getIntValue() : 0;
-    int failures = failuresMeasure.isPresent() ? failuresMeasure.get().getIntValue() : 0;
+    int errors = errorsMeasure.map(Measure::getIntValue).orElse(0);
+    int failures = failuresMeasure.map(Measure::getIntValue).orElse(0);
     int total = errors + failures;
     if (total > 0) {
       String message = format("Fix failing unit tests on file \"%s\".", file.getName());

server/sonar-ce-task-projectanalysis/src/main/java/org/sonar/ce/task/projectanalysis/language/LanguageRepository.java

@@ -19,7 +19,7 @@
  */
 package org.sonar.ce.task.projectanalysis.language;
 
-import com.google.common.base.Optional;
+import java.util.Optional;
 import org.sonar.api.resources.Language;
 
 public interface LanguageRepository {

server/sonar-ce-task-projectanalysis/src/main/java/org/sonar/ce/task/projectanalysis/language/LanguageRepositoryImpl.java

@@ -20,9 +20,9 @@
 package org.sonar.ce.task.projectanalysis.language;
 
 import com.google.common.base.Function;
-import com.google.common.base.Optional;
 import java.util.Collections;
 import java.util.Map;
+import java.util.Optional;
 import javax.annotation.Nonnull;
 import org.sonar.api.resources.Language;
 
@@ -48,7 +48,7 @@ public class LanguageRepositoryImpl implements LanguageRepository {
 
   @Override
   public Optional<Language> find(String languageKey) {
-    return Optional.fromNullable(languagesByKey.get(languageKey));
+    return Optional.ofNullable(languagesByKey.get(languageKey));
   }
 
   private enum LanguageToKey implements Function<Language, String> {

server/sonar-ce-task-projectanalysis/src/main/java/org/sonar/ce/task/projectanalysis/measure/BatchMeasureToMeasure.java

@@ -19,14 +19,14 @@
  */
 package org.sonar.ce.task.projectanalysis.measure;
 
-import com.google.common.base.Optional;
 import java.util.Objects;
+import java.util.Optional;
 import javax.annotation.Nullable;
 import org.sonar.ce.task.projectanalysis.metric.Metric;
 import org.sonar.scanner.protocol.output.ScannerReport;
 import org.sonar.scanner.protocol.output.ScannerReport.Measure.ValueCase;
 
-import static com.google.common.base.Optional.of;
+import static java.util.Optional.of;
 import static org.apache.commons.lang.StringUtils.trimToNull;
 
 public class BatchMeasureToMeasure {
@@ -34,7 +34,7 @@ public class BatchMeasureToMeasure {
   public Optional<Measure> toMeasure(@Nullable ScannerReport.Measure batchMeasure, Metric metric) {
     Objects.requireNonNull(metric);
     if (batchMeasure == null) {
-      return Optional.absent();
+      return Optional.empty();
     }
 
     Measure.NewMeasureBuilder builder = Measure.newMeasureBuilder();

server/sonar-ce-task-projectanalysis/src/main/java/org/sonar/ce/task/projectanalysis/measure/LiveMeasureDtoToMeasure.java

@@ -19,13 +19,13 @@
  */
 package org.sonar.ce.task.projectanalysis.measure;
 
-import com.google.common.base.Optional;
+import java.util.Optional;
 import javax.annotation.Nullable;
 import org.sonar.ce.task.projectanalysis.metric.Metric;
 import org.sonar.db.measure.LiveMeasureDto;
 
-import static com.google.common.base.Optional.of;
 import static java.util.Objects.requireNonNull;
+import static java.util.Optional.of;
 import static org.sonar.ce.task.projectanalysis.measure.Measure.Level.toLevel;
 
 public class LiveMeasureDtoToMeasure {
@@ -33,7 +33,7 @@ public class LiveMeasureDtoToMeasure {
   public Optional<Measure> toMeasure(@Nullable LiveMeasureDto measureDto, Metric metric) {
     requireNonNull(metric);
     if (measureDto == null) {
-      return Optional.absent();
+      return Optional.empty();
     }
     Double value = measureDto.getValue();
     String data = measureDto.getDataAsString();

server/sonar-ce-task-projectanalysis/src/main/java/org/sonar/ce/task/projectanalysis/measure/MapBasedRawMeasureRepository.java

@@ -20,13 +20,13 @@
 package org.sonar.ce.task.projectanalysis.measure;
 
 import com.google.common.base.Function;
-import com.google.common.base.Optional;
 import com.google.common.base.Predicate;
 import com.google.common.collect.ImmutableSetMultimap;
 import com.google.common.collect.SetMultimap;
 import java.util.Collections;
 import java.util.HashMap;
 import java.util.Map;
+import java.util.Optional;
 import java.util.Set;
 import javax.annotation.Nonnull;
 import javax.annotation.Nullable;
@@ -40,7 +40,6 @@ import static java.util.Objects.requireNonNull;
 
 /**
  * Map based implementation of MeasureRepository which supports only raw measures.
- *
  * Intended to be used as a delegate of other MeasureRepository implementations (hence the final keyword).
  */
 public final class MapBasedRawMeasureRepository<T> implements MeasureRepository {
@@ -138,18 +137,18 @@ public final class MapBasedRawMeasureRepository<T> implements MeasureRepository
     T componentKey = componentToKey.apply(component);
     Map<MeasureKey, Measure> measuresPerMetric = measures.get(componentKey);
     if (measuresPerMetric == null) {
-      return Optional.absent();
+      return Optional.empty();
     }
-    return Optional.fromNullable(measuresPerMetric.get(new MeasureKey(metric.getKey(), null)));
+    return Optional.ofNullable(measuresPerMetric.get(new MeasureKey(metric.getKey(), null)));
   }
 
   private Optional<Measure> find(Component component, Metric metric, Measure measure) {
     T componentKey = componentToKey.apply(component);
     Map<MeasureKey, Measure> measuresPerMetric = measures.get(componentKey);
     if (measuresPerMetric == null) {
-      return Optional.absent();
+      return Optional.empty();
     }
-    return Optional.fromNullable(measuresPerMetric.get(new MeasureKey(metric.getKey(), measure.getDeveloper())));
+    return Optional.ofNullable(measuresPerMetric.get(new MeasureKey(metric.getKey(), measure.getDeveloper())));
   }
 
   public void add(Component component, Metric metric, Measure measure, OverridePolicy overridePolicy) {
@@ -159,11 +158,7 @@ public final class MapBasedRawMeasureRepository<T> implements MeasureRepository
     requireNonNull(overridePolicy);
 
     T componentKey = componentToKey.apply(component);
-    Map<MeasureKey, Measure> measuresPerMetric = measures.get(componentKey);
-    if (measuresPerMetric == null) {
-      measuresPerMetric = new HashMap<>();
-      measures.put(componentKey, measuresPerMetric);
-    }
+    Map<MeasureKey, Measure> measuresPerMetric = measures.computeIfAbsent(componentKey, key -> new HashMap<>());
     MeasureKey key = new MeasureKey(metric.getKey(), measure.getDeveloper());
     if (!measuresPerMetric.containsKey(key) || overridePolicy == OverridePolicy.OVERRIDE) {
       measuresPerMetric.put(key, measure);

server/sonar-ce-task-projectanalysis/src/main/java/org/sonar/ce/task/projectanalysis/measure/Measure.java

@@ -19,15 +19,14 @@
  */
 package org.sonar.ce.task.projectanalysis.measure;
 
-import com.google.common.base.Optional;
 import java.math.BigDecimal;
 import java.math.RoundingMode;
 import java.util.Locale;
 import java.util.Objects;
+import java.util.Optional;
 import javax.annotation.CheckForNull;
 import javax.annotation.Nullable;
 import org.sonar.ce.task.projectanalysis.component.Developer;
-import org.sonar.ce.task.projectanalysis.component.Developer;
 
 import static com.google.common.base.Preconditions.checkArgument;
 import static com.google.common.base.Preconditions.checkState;
@@ -56,13 +55,13 @@ public final class Measure {
 
     public static Optional<Level> toLevel(@Nullable String level) {
       if (level == null) {
-        return Optional.absent();
+        return Optional.empty();
       }
 
       try {
         return Optional.of(Level.valueOf(level));
       } catch (IllegalArgumentException e) {
-        return Optional.absent();
+        return Optional.empty();
       }
     }
   }

server/sonar-ce-task-projectanalysis/src/main/java/org/sonar/ce/task/projectanalysis/measure/MeasureDtoToMeasure.java

@@ -19,13 +19,13 @@
  */
 package org.sonar.ce.task.projectanalysis.measure;
 
-import com.google.common.base.Optional;
+import java.util.Optional;
 import javax.annotation.Nullable;
 import org.sonar.ce.task.projectanalysis.metric.Metric;
 import org.sonar.db.measure.MeasureDto;
 
-import static com.google.common.base.Optional.of;
 import static java.util.Objects.requireNonNull;
+import static java.util.Optional.of;
 import static org.sonar.ce.task.projectanalysis.measure.Measure.Level.toLevel;
 
 public class MeasureDtoToMeasure {
@@ -33,7 +33,7 @@ public class MeasureDtoToMeasure {
   public Optional<Measure> toMeasure(@Nullable MeasureDto measureDto, Metric metric) {
     requireNonNull(metric);
     if (measureDto == null) {
-      return Optional.absent();
+      return Optional.empty();
     }
     Double value = measureDto.getValue();
     String data = measureDto.getData();

server/sonar-ce-task-projectanalysis/src/main/java/org/sonar/ce/task/projectanalysis/measure/MeasureRepository.java

@@ -19,8 +19,8 @@
  */
 package org.sonar.ce.task.projectanalysis.measure;
 
-import com.google.common.base.Optional;
 import com.google.common.collect.SetMultimap;
+import java.util.Optional;
 import java.util.Set;
 import org.sonar.ce.task.projectanalysis.component.Component;
 import org.sonar.ce.task.projectanalysis.metric.Metric;

server/sonar-ce-task-projectanalysis/src/main/java/org/sonar/ce/task/projectanalysis/measure/MeasureRepositoryImpl.java

@@ -19,9 +19,9 @@
  */
 package org.sonar.ce.task.projectanalysis.measure;
 
-import com.google.common.base.Optional;
 import com.google.common.collect.SetMultimap;
 import java.util.HashSet;
+import java.util.Optional;
 import java.util.Set;
 import org.sonar.ce.task.projectanalysis.batch.BatchReportReader;
 import org.sonar.ce.task.projectanalysis.component.Component;
@@ -65,11 +65,11 @@ public class MeasureRepositoryImpl implements MeasureRepository {
     requireNonNull(metric);
 
     try (DbSession dbSession = dbClient.openSession(false)) {
-      java.util.Optional<MeasureDto> measureDto = dbClient.measureDao().selectLastMeasure(dbSession, component.getUuid(), metric.getKey());
+      Optional<MeasureDto> measureDto = dbClient.measureDao().selectLastMeasure(dbSession, component.getUuid(), metric.getKey());
       if (measureDto.isPresent()) {
         return measureTransformer.toMeasure(measureDto.get(), metric);
       }
-      return Optional.absent();
+      return Optional.empty();
     }
   }
 

server/sonar-ce-task-projectanalysis/src/main/java/org/sonar/ce/task/projectanalysis/measure/PostMeasuresComputationChecksStep.java

@@ -19,7 +19,7 @@
  */
 package org.sonar.ce.task.projectanalysis.measure;
 
-import com.google.common.base.Optional;
+import java.util.Optional;
 import org.sonar.api.ce.ComputeEngineSide;
 import org.sonar.api.measures.CoreMetrics;
 import org.sonar.ce.task.projectanalysis.analysis.AnalysisMetadataHolder;
@@ -83,7 +83,7 @@ public class PostMeasuresComputationChecksStep implements ComputationStep {
     public int getNcloc() {
       Metric nclocMetric = metricRepository.getByKey(CoreMetrics.NCLOC_KEY);
       Optional<Measure> nclocMeasure = measureRepository.getRawMeasure(treeRootHolder.getRoot(), nclocMetric);
-      return nclocMeasure.isPresent() ? nclocMeasure.get().getIntValue() : 0;
+      return nclocMeasure.map(Measure::getIntValue).orElse(0);
     }
 
     @Override

server/sonar-ce-task-projectanalysis/src/main/java/org/sonar/ce/task/projectanalysis/qualitymodel/MaintainabilityMeasuresVisitor.java

@@ -19,13 +19,9 @@
  */
 package org.sonar.ce.task.projectanalysis.qualitymodel;
 
-import com.google.common.base.Optional;
+import java.util.Optional;
 import org.sonar.api.measures.CoreMetrics;
 import org.sonar.ce.task.projectanalysis.component.Component;
-import org.sonar.ce.task.projectanalysis.component.PathAwareVisitorAdapter;
-import org.sonar.ce.task.projectanalysis.metric.Metric;
-import org.sonar.ce.task.projectanalysis.metric.MetricRepository;
-import org.sonar.ce.task.projectanalysis.component.Component;
 import org.sonar.ce.task.projectanalysis.component.CrawlerDepthLimit;
 import org.sonar.ce.task.projectanalysis.component.PathAwareVisitorAdapter;
 import org.sonar.ce.task.projectanalysis.formula.counter.RatingValue;
@@ -41,7 +37,6 @@ import static org.sonar.api.measures.CoreMetrics.NCLOC_KEY;
 import static org.sonar.api.measures.CoreMetrics.SQALE_DEBT_RATIO_KEY;
 import static org.sonar.api.measures.CoreMetrics.SQALE_RATING_KEY;
 import static org.sonar.api.measures.CoreMetrics.TECHNICAL_DEBT_KEY;
-import static org.sonar.ce.task.projectanalysis.component.ComponentVisitor.Order.POST_ORDER;
 import static org.sonar.ce.task.projectanalysis.measure.Measure.newMeasureBuilder;
 
 /**
@@ -102,7 +97,7 @@ public class MaintainabilityMeasuresVisitor extends PathAwareVisitorAdapter<Main
 
   private long computeDevelopmentCost(Component file) {
     Optional<Measure> measure = measureRepository.getRawMeasure(file, nclocMetric);
-    long ncloc = measure.isPresent() ? measure.get().getIntValue() : 0;
+    long ncloc = measure.map(Measure::getIntValue).orElse(0);
     return ncloc * ratingSettings.getDevCost(file.getFileAttributes().getLanguageKey());
   }
 

server/sonar-ce-task-projectanalysis/src/main/java/org/sonar/ce/task/projectanalysis/qualitymodel/NewMaintainabilityMeasuresVisitor.java

@@ -19,8 +19,8 @@
  */
 package org.sonar.ce.task.projectanalysis.qualitymodel;
 
-import com.google.common.base.Optional;
 import java.util.Map;
+import java.util.Optional;
 import java.util.Set;
 import java.util.stream.Collectors;
 import org.sonar.api.measures.CoreMetrics;
@@ -50,7 +50,6 @@ import static org.sonar.ce.task.projectanalysis.measure.Measure.newMeasureBuilde
 /**
  * This visitor depends on {@link IntegrateIssuesVisitor} for the computation of
  * metric {@link CoreMetrics#NEW_TECHNICAL_DEBT}.
- *
  * Compute following measure :
  * {@link CoreMetrics#NEW_SQALE_DEBT_RATIO_KEY}
  * {@link CoreMetrics#NEW_MAINTAINABILITY_RATING_KEY}
@@ -136,10 +135,7 @@ public class NewMaintainabilityMeasuresVisitor extends PathAwareVisitorAdapter<N
   }
 
   private static long getLongValue(Optional<Measure> measure) {
-    if (!measure.isPresent()) {
-      return 0L;
-    }
-    return getLongValue(measure.get());
+    return measure.map(NewMaintainabilityMeasuresVisitor::getLongValue).orElse(0L);
   }
 
   private static long getLongValue(Measure measure) {
@@ -155,7 +151,7 @@ public class NewMaintainabilityMeasuresVisitor extends PathAwareVisitorAdapter<N
       return;
     }
 
-    java.util.Optional<Set<Integer>> changedLines = newLinesRepository.getNewLines(file);
+    Optional<Set<Integer>> changedLines = newLinesRepository.getNewLines(file);
 
     if (!changedLines.isPresent()) {
       LOG.trace(String.format("No information about changed lines is available for file '%s'. Dev cost will be zero.", file.getKey()));
@@ -193,7 +189,6 @@ public class NewMaintainabilityMeasuresVisitor extends PathAwareVisitorAdapter<N
   /**
    * NCLOC_DATA contains Key-value pairs, where key - is a number of line, and value - is an indicator of whether line
    * contains code (1) or not (0).
-   *
    * This method parses the value of the NCLOC_DATA measure and return the line numbers of lines which contain code.
    */
   private static Iterable<Integer> nclocLineIndexes(Measure nclocDataMeasure) {

server/sonar-ce-task-projectanalysis/src/main/java/org/sonar/ce/task/projectanalysis/source/LastCommitVisitor.java

@@ -19,7 +19,7 @@
  */
 package org.sonar.ce.task.projectanalysis.source;
 
-import com.google.common.base.Optional;
+import java.util.Optional;
 import org.sonar.api.measures.CoreMetrics;
 import org.sonar.ce.task.projectanalysis.component.Component;
 import org.sonar.ce.task.projectanalysis.component.CrawlerDepthLimit;
@@ -99,10 +99,8 @@ public class LastCommitVisitor extends PathAwareVisitorAdapter<LastCommitVisitor
   @Override
   public void visitProjectView(Component projectView, Path<LastCommit> path) {
     Optional<Measure> rawMeasure = measureRepository.getRawMeasure(projectView, lastCommitDateMetric);
-    if (rawMeasure.isPresent()) {
-      // path.parent() should never fail as a project view must never be a root component
-      path.parent().addDate(rawMeasure.get().getLongValue());
-    }
+    // path.parent() should never fail as a project view must never be a root component
+    rawMeasure.ifPresent(measure -> path.parent().addDate(measure.getLongValue()));
   }
 
   private void saveAndAggregate(Component component, Path<LastCommit> path) {

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

@@ -19,8 +19,8 @@
  */
 package org.sonar.ce.task.projectanalysis.step;
 
-import com.google.common.base.Optional;
 import com.google.common.collect.ImmutableList;
+import java.util.Optional;
 import org.sonar.ce.task.projectanalysis.component.CrawlerDepthLimit;
 import org.sonar.ce.task.projectanalysis.component.PathAwareCrawler;
 import org.sonar.ce.task.projectanalysis.component.TreeRootHolder;
@@ -70,7 +70,7 @@ public class CommentMeasuresStep implements ComputationStep {
   public void execute(ComputationStep.Context context) {
     new PathAwareCrawler<>(
       FormulaExecutorComponentVisitor.newBuilder(metricRepository, measureRepository).buildFor(formulas))
-        .visit(treeRootHolder.getRoot());
+      .visit(treeRootHolder.getRoot());
   }
 
   private class CommentDensityFormula implements Formula<IntSumCounter> {
@@ -88,8 +88,8 @@ public class CommentMeasuresStep implements ComputationStep {
 
     @Override
     public Optional<Measure> createMeasure(IntSumCounter counter, CreateMeasureContext context) {
-      return createCommentLinesMeasure(counter, context)
-        .or(createCommentLinesDensityMeasure(counter, context));
+      Optional<Measure> measure = createCommentLinesMeasure(counter, context);
+      return measure.isPresent() ? measure : createCommentLinesDensityMeasure(counter, context);
     }
 
     private Optional<Measure> createCommentLinesMeasure(SumCounter counter, CreateMeasureContext context) {
@@ -99,7 +99,7 @@ public class CommentMeasuresStep implements ComputationStep {
         && CrawlerDepthLimit.LEAVES.isDeeperThan(context.getComponent().getType())) {
         return Optional.of(Measure.newMeasureBuilder().create(commentLines.get()));
       }
-      return Optional.absent();
+      return Optional.empty();
     }
 
     private Optional<Measure> createCommentLinesDensityMeasure(SumCounter counter, CreateMeasureContext context) {
@@ -116,7 +116,7 @@ public class CommentMeasuresStep implements ComputationStep {
           }
         }
       }
-      return Optional.absent();
+      return Optional.empty();
     }
 
     @Override
@@ -134,9 +134,12 @@ public class CommentMeasuresStep implements ComputationStep {
 
     @Override
     public Optional<Measure> createMeasure(DocumentationCounter counter, CreateMeasureContext context) {
-      return getMeasure(context, counter.getPublicApiValue(), PUBLIC_API_KEY)
-        .or(getMeasure(context, counter.getPublicUndocumentedApiValue(), PUBLIC_UNDOCUMENTED_API_KEY))
-        .or(getDensityMeasure(counter, context));
+      Optional<Measure> measure = getMeasure(context, counter.getPublicApiValue(), PUBLIC_API_KEY);
+      if (measure.isPresent()) {
+        return measure;
+      }
+      measure = getMeasure(context, counter.getPublicUndocumentedApiValue(), PUBLIC_UNDOCUMENTED_API_KEY);
+      return measure.isPresent() ? measure : getDensityMeasure(counter, context);
     }
 
     private static Optional<Measure> getMeasure(CreateMeasureContext context, Optional<Integer> metricValue, String metricKey) {
@@ -144,7 +147,7 @@ public class CommentMeasuresStep implements ComputationStep {
         && CrawlerDepthLimit.LEAVES.isDeeperThan(context.getComponent().getType())) {
         return Optional.of(Measure.newMeasureBuilder().create(metricValue.get()));
       }
-      return Optional.absent();
+      return Optional.empty();
     }
 
     private static Optional<Measure> getDensityMeasure(DocumentationCounter counter, CreateMeasureContext context) {
@@ -158,7 +161,7 @@ public class CommentMeasuresStep implements ComputationStep {
           return Optional.of(Measure.newMeasureBuilder().create(value, context.getMetric().getDecimalScale()));
         }
       }
-      return Optional.absent();
+      return Optional.empty();
     }
 
     @Override

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

@@ -19,11 +19,11 @@
  */
 package org.sonar.ce.task.projectanalysis.step;
 
-import com.google.common.base.Optional;
 import java.util.Collection;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
+import java.util.Optional;
 import java.util.Set;
 import java.util.function.Predicate;
 import java.util.stream.StreamSupport;

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

@@ -20,11 +20,11 @@
 package org.sonar.ce.task.projectanalysis.step;
 
 import com.google.common.base.Function;
-import com.google.common.base.Optional;
 import com.google.common.collect.ImmutableList;
 import com.google.common.collect.Multiset;
 import com.google.common.collect.TreeMultiset;
 import java.util.Map;
+import java.util.Optional;
 import javax.annotation.Nonnull;
 import javax.annotation.Nullable;
 import org.sonar.api.measures.CoreMetrics;
@@ -83,7 +83,7 @@ public class LanguageDistributionMeasuresStep implements ComputationStep {
     @Override
     public Optional<Measure> createMeasure(LanguageDistributionCounter counter, CreateMeasureContext context) {
       if (counter.multiset.isEmpty()) {
-        return Optional.absent();
+        return Optional.empty();
       }
       return Optional.of(newMeasureBuilder().create(format(asMap(counter.multiset.elementSet(), new LanguageToTotalCount(counter.multiset)))));
     }

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

@@ -19,12 +19,12 @@
  */
 package org.sonar.ce.task.projectanalysis.step;
 
-import com.google.common.base.Optional;
 import com.google.common.collect.ImmutableList;
 import com.google.common.collect.Iterables;
 import java.util.Collections;
 import java.util.List;
 import java.util.Map;
+import java.util.Optional;
 import java.util.Set;
 import javax.annotation.Nullable;
 import javax.annotation.concurrent.Immutable;
@@ -188,7 +188,7 @@ public class NewCoverageMeasuresStep implements ComputationStep {
         int value = computeValueForMetric(counter, context.getMetric());
         return Optional.of(newMeasureBuilder().setVariation(value).createNoValue());
       }
-      return Optional.absent();
+      return Optional.empty();
     }
 
     private int computeValueForMetric(NewCoverageCounter counter, Metric metric) {
@@ -242,7 +242,7 @@ public class NewCoverageMeasuresStep implements ComputationStep {
     @Override
     public void initialize(CounterInitializationContext context) {
       Component fileComponent = context.getLeaf();
-      java.util.Optional<Set<Integer>> newLinesSet = newLinesRepository.getNewLines(fileComponent);
+      Optional<Set<Integer>> newLinesSet = newLinesRepository.getNewLines(fileComponent);
       if (!newLinesSet.isPresent()) {
         return;
       }

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

@@ -19,9 +19,9 @@
  */
 package org.sonar.ce.task.projectanalysis.step;
 
-import com.google.common.base.Optional;
 import com.google.common.collect.ImmutableList;
 import java.util.HashSet;
+import java.util.Optional;
 import java.util.Set;
 import java.util.stream.IntStream;
 import org.sonar.ce.task.projectanalysis.component.Component;
@@ -102,7 +102,7 @@ public class NewSizeMeasuresStep implements ComputationStep {
     @Override
     public void initialize(CounterInitializationContext context) {
       Component leaf = context.getLeaf();
-      java.util.Optional<Set<Integer>> changedLines = newLinesRepository.getNewLines(leaf);
+      Optional<Set<Integer>> changedLines = newLinesRepository.getNewLines(leaf);
       if (!changedLines.isPresent()) {
         return;
       }
@@ -203,7 +203,7 @@ public class NewSizeMeasuresStep implements ComputationStep {
     private static Optional<Measure> createMeasure(IntValue intValue) {
       return intValue.isSet()
         ? Optional.of(Measure.newMeasureBuilder().setVariation(intValue.getValue()).createNoValue())
-        : Optional.absent();
+        : Optional.empty();
     }
 
     private static Optional<Measure> createNewDuplicatedLinesDensityMeasure(NewSizeCounter counter) {
@@ -217,7 +217,7 @@ public class NewSizeMeasuresStep implements ComputationStep {
           return Optional.of(Measure.newMeasureBuilder().setVariation(density).createNoValue());
         }
       }
-      return Optional.absent();
+      return Optional.empty();
     }
 
     @Override

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

@@ -19,7 +19,7 @@
  */
 package org.sonar.ce.task.projectanalysis.step;
 
-import com.google.common.base.Optional;
+import java.util.Optional;
 import javax.annotation.Nullable;
 import org.sonar.api.measures.CoreMetrics;
 import org.sonar.api.notifications.Notification;

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

@@ -177,7 +177,7 @@ public class QualityGateMeasuresStep implements ComputationStep {
     boolean ignoredConditions = false;
     for (Map.Entry<Metric, Collection<Condition>> entry : conditionsPerMetric.asMap().entrySet()) {
       Metric metric = entry.getKey();
-      com.google.common.base.Optional<Measure> measure = measureRepository.getRawMeasure(project, metric);
+      Optional<Measure> measure = measureRepository.getRawMeasure(project, metric);
       if (!measure.isPresent()) {
         continue;
       }

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

@@ -19,11 +19,11 @@
  */
 package org.sonar.ce.task.projectanalysis.step;
 
-import com.google.common.base.Optional;
 import com.google.common.collect.ImmutableSortedMap;
 import java.util.Collections;
 import java.util.Date;
 import java.util.Map;
+import java.util.Optional;
 import javax.annotation.Nullable;
 import org.apache.commons.lang.time.DateUtils;
 import org.sonar.api.measures.CoreMetrics;
@@ -95,13 +95,13 @@ public class QualityProfileEventsStep implements ComputationStep {
     }
     Map<String, QualityProfile> rawProfiles = QPMeasureData.fromJson(rawMeasure.get().getStringValue()).getProfilesByKey();
 
-    Map<String, QualityProfile> baseProfiles = parseJsonData(baseMeasure);
+    Map<String, QualityProfile> baseProfiles = parseJsonData(baseMeasure.get());
     detectNewOrUpdatedProfiles(projectComponent, baseProfiles, rawProfiles);
     detectNoMoreUsedProfiles(projectComponent, baseProfiles, rawProfiles);
   }
 
-  private static Map<String, QualityProfile> parseJsonData(Optional<Measure> measure) {
-    String data = measure.get().getStringValue();
+  private static Map<String, QualityProfile> parseJsonData(Measure measure) {
+    String data = measure.getStringValue();
     if (data == null) {
       return Collections.emptyMap();
     }

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

@@ -19,10 +19,10 @@
  */
 package org.sonar.ce.task.projectanalysis.step;
 
-import com.google.common.base.Optional;
 import java.util.Arrays;
 import java.util.Collections;
 import java.util.List;
+import java.util.Optional;
 import org.sonar.ce.task.projectanalysis.component.Component;
 import org.sonar.ce.task.projectanalysis.component.CrawlerDepthLimit;
 import org.sonar.ce.task.projectanalysis.component.PathAwareCrawler;
@@ -78,10 +78,10 @@ public class SizeMeasuresStep implements ComputationStep {
       metricRepository.getByKey(DIRECTORIES_KEY),
       metricRepository.getByKey(FILES_KEY),
       metricRepository.getByKey(LINES_KEY)))
-        .visit(treeRootHolder.getRoot());
+      .visit(treeRootHolder.getRoot());
     new PathAwareCrawler<>(FormulaExecutorComponentVisitor.newBuilder(metricRepository, measureRepository)
       .buildFor(AGGREGATED_SIZE_MEASURE_FORMULAS))
-        .visit(treeRootHolder.getRoot());
+      .visit(treeRootHolder.getRoot());
   }
 
   @Override
@@ -165,7 +165,7 @@ public class SizeMeasuresStep implements ComputationStep {
 
     private int getIntValue(Component component, Metric metric) {
       Optional<Measure> fileMeasure = measureRepository.getRawMeasure(component, metric);
-      return fileMeasure.isPresent() ? fileMeasure.get().getIntValue() : 0;
+      return fileMeasure.map(Measure::getIntValue).orElse(0);
     }
   }
 

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

@@ -67,7 +67,7 @@ public class SmallChangesetQualityGateSpecialCase {
 
   private boolean isSmallChangeset(Component project) {
     return measureRepository.getRawMeasure(project, metricRepository.getByKey(CoreMetrics.NEW_LINES_KEY))
-      .transform(newLines -> newLines.hasVariation() && newLines.getVariation() <= MAXIMUM_NEW_LINES_FOR_SMALL_CHANGESETS)
-      .or(false);
+      .map(newLines -> newLines.hasVariation() && newLines.getVariation() <= MAXIMUM_NEW_LINES_FOR_SMALL_CHANGESETS)
+      .orElse(false);
   }
 }

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

@@ -19,8 +19,8 @@
  */
 package org.sonar.ce.task.projectanalysis.step;
 
-import com.google.common.base.Optional;
 import com.google.common.collect.ImmutableList;
+import java.util.Optional;
 import org.sonar.ce.task.projectanalysis.component.Component;
 import org.sonar.ce.task.projectanalysis.component.PathAwareCrawler;
 import org.sonar.ce.task.projectanalysis.component.TreeRootHolder;
@@ -102,14 +102,14 @@ public class UnitTestMeasuresStep implements ComputationStep {
       if (metricValue.isPresent() && leafComponent.getType().isDeeperThan(currentComponent.getType())) {
         return Optional.of(Measure.newMeasureBuilder().create(metricValue.get()));
       }
-      return Optional.absent();
+      return Optional.empty();
     }
 
     private static Optional<Measure> createLongMeasure(Component currentComponent, Component leafComponent, Optional<Long> metricValue) {
       if (metricValue.isPresent() && leafComponent.getType().isDeeperThan(currentComponent.getType())) {
         return Optional.of(Measure.newMeasureBuilder().create(metricValue.get()));
       }
-      return Optional.absent();
+      return Optional.empty();
     }
 
     private static Optional<Measure> createDensityMeasure(UnitTestsCounter counter, int decimalScale) {
@@ -122,7 +122,7 @@ public class UnitTestMeasuresStep implements ComputationStep {
         double density = (errors + failures) * 100d / tests;
         return Optional.of(Measure.newMeasureBuilder().create(100d - density, decimalScale));
       }
-      return Optional.absent();
+      return Optional.empty();
     }
 
     private static boolean isPositive(Optional<Integer> value, boolean isStrictComparison) {

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

@@ -19,9 +19,9 @@
  */
 package org.sonar.ce.task.projectanalysis.step;
 
-import com.google.common.base.Optional;
 import java.util.ArrayList;
 import java.util.List;
+import java.util.Optional;
 import java.util.Set;
 import java.util.stream.Collectors;
 import org.sonar.ce.task.projectanalysis.analysis.AnalysisMetadataHolder;

server/sonar-ce-task-projectanalysis/src/test/java/org/sonar/ce/task/projectanalysis/api/measurecomputer/MeasureComputerContextImplTest.java

@@ -19,10 +19,10 @@
  */
 package org.sonar.ce.task.projectanalysis.api.measurecomputer;
 
-import com.google.common.base.Optional;
 import java.util.Arrays;
 import java.util.Collections;
 import java.util.List;
+import java.util.Optional;
 import org.junit.Rule;
 import org.junit.Test;
 import org.junit.rules.ExpectedException;
@@ -43,7 +43,6 @@ import org.sonar.ce.task.projectanalysis.metric.MetricRepositoryRule;
 import org.sonar.core.issue.DefaultIssue;
 
 import static org.assertj.core.api.Assertions.assertThat;
-import static org.assertj.guava.api.Assertions.assertThat;
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.when;
 import static org.sonar.api.measures.CoreMetrics.COMMENT_LINES_KEY;
@@ -69,8 +68,8 @@ public class MeasureComputerContextImplTest {
 
   private static final org.sonar.ce.task.projectanalysis.component.Component FILE_1 = builder(
     org.sonar.ce.task.projectanalysis.component.Component.Type.FILE, FILE_1_REF)
-      .setKey(FILE_1_KEY)
-      .build();
+    .setKey(FILE_1_KEY)
+    .build();
 
   @Rule
   public TreeRootHolderRule treeRootHolder = new TreeRootHolderRule()

server/sonar-ce-task-projectanalysis/src/test/java/org/sonar/ce/task/projectanalysis/duplication/DuplicationMeasuresTest.java

@@ -28,7 +28,6 @@ import org.sonar.ce.task.projectanalysis.metric.MetricRepositoryRule;
 
 import static com.google.common.base.Preconditions.checkArgument;
 import static org.assertj.core.api.Assertions.assertThat;
-import static org.assertj.guava.api.Assertions.assertThat;
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.when;
 import static org.sonar.api.measures.CoreMetrics.DUPLICATED_BLOCKS;
@@ -361,7 +360,7 @@ public class DuplicationMeasuresTest {
   }
 
   private void assertNoRawMeasure(int componentRef, String metricKey) {
-    assertThat(measureRepository.getAddedRawMeasure(componentRef, metricKey)).isAbsent();
+    assertThat(measureRepository.getAddedRawMeasure(componentRef, metricKey)).isNotPresent();
   }
 
   private void assertRawMeasureValue(int componentRef, String metricKey, int value) {

server/sonar-ce-task-projectanalysis/src/test/java/org/sonar/ce/task/projectanalysis/formula/AverageFormulaTest.java

@@ -19,8 +19,7 @@
  */
 package org.sonar.ce.task.projectanalysis.formula;
 
-import com.google.common.base.Optional;
-import org.assertj.guava.api.Assertions;
+import java.util.Optional;
 import org.junit.Rule;
 import org.junit.Test;
 import org.junit.rules.ExpectedException;
@@ -159,7 +158,7 @@ public class AverageFormulaTest {
     when(counterInitializationContext.getMeasure(FUNCTIONS_KEY)).thenReturn(Optional.of(Measure.newMeasureBuilder().createNoValue()));
     counter.initialize(counterInitializationContext);
 
-    Assertions.assertThat(BASIC_AVERAGE_FORMULA.createMeasure(counter, createMeasureContext)).isAbsent();
+    assertThat(BASIC_AVERAGE_FORMULA.createMeasure(counter, createMeasureContext)).isNotPresent();
   }
 
   @Test
@@ -178,20 +177,20 @@ public class AverageFormulaTest {
   @Test
   public void no_measure_created_when_counter_has_no_value() {
     AverageFormula.AverageCounter counter = BASIC_AVERAGE_FORMULA.createNewCounter();
-    when(counterInitializationContext.getMeasure(anyString())).thenReturn(Optional.absent());
+    when(counterInitializationContext.getMeasure(anyString())).thenReturn(Optional.empty());
     counter.initialize(counterInitializationContext);
 
-    Assertions.assertThat(BASIC_AVERAGE_FORMULA.createMeasure(counter, createMeasureContext)).isAbsent();
+    assertThat(BASIC_AVERAGE_FORMULA.createMeasure(counter, createMeasureContext)).isNotPresent();
   }
 
   @Test
   public void not_create_measure_when_only_one_measure() {
     AverageFormula.AverageCounter counter = BASIC_AVERAGE_FORMULA.createNewCounter();
     addMeasure(COMPLEXITY_IN_FUNCTIONS_KEY, 10L);
-    when(counterInitializationContext.getMeasure(FUNCTIONS_KEY)).thenReturn(Optional.absent());
+    when(counterInitializationContext.getMeasure(FUNCTIONS_KEY)).thenReturn(Optional.empty());
     counter.initialize(counterInitializationContext);
 
-    Assertions.assertThat(BASIC_AVERAGE_FORMULA.createMeasure(counter, createMeasureContext)).isAbsent();
+    assertThat(BASIC_AVERAGE_FORMULA.createMeasure(counter, createMeasureContext)).isNotPresent();
   }
 
   @Test
@@ -201,7 +200,7 @@ public class AverageFormulaTest {
     addMeasure(FUNCTIONS_KEY, 0d);
     counter.initialize(counterInitializationContext);
 
-    Assertions.assertThat(BASIC_AVERAGE_FORMULA.createMeasure(counter, createMeasureContext)).isAbsent();
+    assertThat(BASIC_AVERAGE_FORMULA.createMeasure(counter, createMeasureContext)).isNotPresent();
   }
 
   private void addMeasure(String metricKey, double value) {

server/sonar-ce-task-projectanalysis/src/test/java/org/sonar/ce/task/projectanalysis/formula/DistributionFormulaTest.java

@@ -19,8 +19,7 @@
  */
 package org.sonar.ce.task.projectanalysis.formula;
 
-import com.google.common.base.Optional;
-import org.assertj.guava.api.Assertions;
+import java.util.Optional;
 import org.junit.Rule;
 import org.junit.Test;
 import org.junit.rules.ExpectedException;
@@ -89,10 +88,10 @@ public class DistributionFormulaTest {
   @Test
   public void create_no_measure_when_no_value() {
     DistributionFormula.DistributionCounter counter = BASIC_DISTRIBUTION_FORMULA.createNewCounter();
-    when(counterInitializationContext.getMeasure(FUNCTION_COMPLEXITY_DISTRIBUTION_KEY)).thenReturn(Optional.absent());
+    when(counterInitializationContext.getMeasure(FUNCTION_COMPLEXITY_DISTRIBUTION_KEY)).thenReturn(Optional.empty());
     counter.initialize(counterInitializationContext);
 
-    Assertions.assertThat(BASIC_DISTRIBUTION_FORMULA.createMeasure(counter, projectCreateMeasureContext)).isAbsent();
+    assertThat(BASIC_DISTRIBUTION_FORMULA.createMeasure(counter, projectCreateMeasureContext)).isNotPresent();
   }
 
   @Test
@@ -101,7 +100,7 @@ public class DistributionFormulaTest {
     addMeasure(FUNCTION_COMPLEXITY_DISTRIBUTION_KEY, "0=3;3=7;6=10");
     counter.initialize(counterInitializationContext);
 
-    Assertions.assertThat(BASIC_DISTRIBUTION_FORMULA.createMeasure(counter, fileCreateMeasureContext)).isAbsent();
+    assertThat(BASIC_DISTRIBUTION_FORMULA.createMeasure(counter, fileCreateMeasureContext)).isNotPresent();
   }
 
   private void addMeasure(String metricKey, String value) {

server/sonar-ce-task-projectanalysis/src/test/java/org/sonar/ce/task/projectanalysis/formula/IntSumFormulaTest.java

@@ -19,9 +19,8 @@
  */
 package org.sonar.ce.task.projectanalysis.formula;
 
-import com.google.common.base.Optional;
+import java.util.Optional;
 import javax.annotation.Nullable;
-import org.assertj.guava.api.Assertions;
 import org.junit.Rule;
 import org.junit.Test;
 import org.junit.rules.ExpectedException;
@@ -144,7 +143,7 @@ public class IntSumFormulaTest {
   }
 
   private void assertCreateNoMeasure(IntSumCounter counter) {
-    Assertions.assertThat(INT_SUM_FORMULA.createMeasure(counter, projectCreateMeasureContext)).isAbsent();
+    assertThat(INT_SUM_FORMULA.createMeasure(counter, projectCreateMeasureContext)).isNotPresent();
   }
 
   private void assertCreateMeasureValue(IntSumCounter counter, int expectMeasureValue) {
@@ -154,7 +153,7 @@ public class IntSumFormulaTest {
   private void initialize_does_not_create_measure_on_file(IntSumCounter counter) {
     counter.initialize(createMeasureInInitContext(10));
 
-    Assertions.assertThat(INT_SUM_FORMULA.createMeasure(counter, fileCreateMeasureContext)).isAbsent();
+    assertThat(INT_SUM_FORMULA.createMeasure(counter, fileCreateMeasureContext)).isNotPresent();
   }
 
   private static CounterInitializationContext createMeasureInInitContext(int value) {
@@ -165,7 +164,7 @@ public class IntSumFormulaTest {
 
   private static CounterInitializationContext createNoMeasureInInitContext() {
     CounterInitializationContext initContext = mock(CounterInitializationContext.class);
-    when(initContext.getMeasure(LINES_KEY)).thenReturn(Optional.absent());
+    when(initContext.getMeasure(LINES_KEY)).thenReturn(Optional.empty());
     return initContext;
   }
 

server/sonar-ce-task-projectanalysis/src/test/java/org/sonar/ce/task/projectanalysis/formula/LongSumFormulaTest.java

@@ -19,9 +19,8 @@
  */
 package org.sonar.ce.task.projectanalysis.formula;
 
-import com.google.common.base.Optional;
+import java.util.Optional;
 import javax.annotation.Nullable;
-import org.assertj.guava.api.Assertions;
 import org.junit.Rule;
 import org.junit.Test;
 import org.junit.rules.ExpectedException;
@@ -143,7 +142,7 @@ public class LongSumFormulaTest {
   }
 
   private void assertCreateNoMeasure(LongSumCounter counter) {
-    Assertions.assertThat(LONG_SUM_FORMULA.createMeasure(counter, projectCreateMeasureContext)).isAbsent();
+    assertThat(LONG_SUM_FORMULA.createMeasure(counter, projectCreateMeasureContext)).isNotPresent();
   }
 
   private void assertCreateMeasureValue(LongSumCounter counter, long expectMeasureValue) {
@@ -153,7 +152,7 @@ public class LongSumFormulaTest {
   private void initialize_does_not_create_measure_on_file(LongSumCounter counter) {
     counter.initialize(createMeasureInInitContext(10));
 
-    Assertions.assertThat(LONG_SUM_FORMULA.createMeasure(counter, fileCreateMeasureContext)).isAbsent();
+    assertThat(LONG_SUM_FORMULA.createMeasure(counter, fileCreateMeasureContext)).isNotPresent();
   }
 
   private static CounterInitializationContext createMeasureInInitContext(long value) {
@@ -164,7 +163,7 @@ public class LongSumFormulaTest {
 
   private static CounterInitializationContext createNoMeasureInInitContext() {
     CounterInitializationContext initContext = mock(CounterInitializationContext.class);
-    when(initContext.getMeasure(LINES_KEY)).thenReturn(Optional.absent());
+    when(initContext.getMeasure(LINES_KEY)).thenReturn(Optional.empty());
     return initContext;
   }
 

server/sonar-ce-task-projectanalysis/src/test/java/org/sonar/ce/task/projectanalysis/formula/ReportFormulaExecutorComponentVisitorTest.java

@@ -19,8 +19,8 @@
  */
 package org.sonar.ce.task.projectanalysis.formula;
 
-import com.google.common.base.Optional;
 import com.google.common.collect.ImmutableList;
+import java.util.Optional;
 import org.junit.Rule;
 import org.junit.Test;
 import org.junit.rules.ExpectedException;
@@ -401,7 +401,7 @@ public class ReportFormulaExecutorComponentVisitorTest {
             .setVariation(measureVariations.getValue())
             .createNoValue());
       }
-      return Optional.absent();
+      return Optional.empty();
     }
 
     @Override

server/sonar-ce-task-projectanalysis/src/test/java/org/sonar/ce/task/projectanalysis/formula/ViewsFormulaExecutorComponentVisitorTest.java

@@ -19,8 +19,8 @@
  */
 package org.sonar.ce.task.projectanalysis.formula;
 
-import com.google.common.base.Optional;
 import com.google.common.collect.ImmutableList;
+import java.util.Optional;
 import org.junit.Rule;
 import org.junit.Test;
 import org.sonar.api.measures.CoreMetrics;
@@ -293,7 +293,7 @@ public class ViewsFormulaExecutorComponentVisitorTest {
             .setVariation(measureVariations.getValue())
             .createNoValue());
       }
-      return Optional.absent();
+      return Optional.empty();
     }
 
     @Override

server/sonar-ce-task-projectanalysis/src/test/java/org/sonar/ce/task/projectanalysis/formula/counter/IntSumCounterTest.java

@@ -19,13 +19,12 @@
  */
 package org.sonar.ce.task.projectanalysis.formula.counter;
 
-import com.google.common.base.Optional;
+import java.util.Optional;
 import org.junit.Test;
 import org.sonar.ce.task.projectanalysis.formula.CounterInitializationContext;
 import org.sonar.ce.task.projectanalysis.measure.Measure;
 
 import static org.assertj.core.api.Assertions.assertThat;
-import static org.assertj.guava.api.Assertions.assertThat;
 import static org.mockito.ArgumentMatchers.anyString;
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.when;
@@ -40,7 +39,7 @@ public class IntSumCounterTest {
 
   @Test
   public void no_value_when_no_aggregation() {
-    assertThat(sumCounter.getValue()).isAbsent();
+    assertThat(sumCounter.getValue()).isNotPresent();
   }
 
   @Test
@@ -54,11 +53,11 @@ public class IntSumCounterTest {
 
   @Test
   public void no_value_when_aggregate_from_context_but_no_measure() {
-    when(counterInitializationContext.getMeasure(anyString())).thenReturn(Optional.absent());
+    when(counterInitializationContext.getMeasure(anyString())).thenReturn(Optional.empty());
 
     sumCounter.initialize(counterInitializationContext);
 
-    assertThat(sumCounter.getValue()).isAbsent();
+    assertThat(sumCounter.getValue()).isNotPresent();
   }
 
   @Test
@@ -78,7 +77,7 @@ public class IntSumCounterTest {
 
     sumCounter.aggregate(anotherCounter);
 
-    assertThat(sumCounter.getValue()).isAbsent();
+    assertThat(sumCounter.getValue()).isNotPresent();
   }
 
 }

server/sonar-ce-task-projectanalysis/src/test/java/org/sonar/ce/task/projectanalysis/formula/counter/LongSumCounterTest.java

@@ -19,13 +19,12 @@
  */
 package org.sonar.ce.task.projectanalysis.formula.counter;
 
-import com.google.common.base.Optional;
+import java.util.Optional;
 import org.junit.Test;
 import org.sonar.ce.task.projectanalysis.formula.CounterInitializationContext;
 import org.sonar.ce.task.projectanalysis.measure.Measure;
 
 import static org.assertj.core.api.Assertions.assertThat;
-import static org.assertj.guava.api.Assertions.assertThat;
 import static org.mockito.ArgumentMatchers.anyString;
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.when;
@@ -41,7 +40,7 @@ public class LongSumCounterTest {
 
   @Test
   public void no_value_when_no_aggregation() {
-    assertThat(sumCounter.getValue()).isAbsent();
+    assertThat(sumCounter.getValue()).isNotPresent();
   }
 
   @Test
@@ -55,11 +54,11 @@ public class LongSumCounterTest {
 
   @Test
   public void no_value_when_aggregate_from_context_but_no_measure() {
-    when(counterInitializationContext.getMeasure(anyString())).thenReturn(Optional.absent());
+    when(counterInitializationContext.getMeasure(anyString())).thenReturn(Optional.empty());
 
     sumCounter.initialize(counterInitializationContext);
 
-    assertThat(sumCounter.getValue()).isAbsent();
+    assertThat(sumCounter.getValue()).isNotPresent();
   }
 
   @Test
@@ -79,7 +78,7 @@ public class LongSumCounterTest {
 
     sumCounter.aggregate(anotherCounter);
 
-    assertThat(sumCounter.getValue()).isAbsent();
+    assertThat(sumCounter.getValue()).isNotPresent();
   }
 
 }

server/sonar-ce-task-projectanalysis/src/test/java/org/sonar/ce/task/projectanalysis/formula/coverage/CoverageUtilsTest.java

@@ -19,9 +19,9 @@
  */
 package org.sonar.ce.task.projectanalysis.formula.coverage;
 
-import com.google.common.base.Optional;
 import java.util.HashMap;
 import java.util.Map;
+import java.util.Optional;
 import org.junit.Rule;
 import org.junit.Test;
 import org.junit.rules.ExpectedException;
@@ -130,7 +130,7 @@ public class CoverageUtilsTest {
 
     @Override
     public Optional<Measure> getMeasure(String metricKey) {
-      return Optional.fromNullable(measures.get(metricKey));
+      return Optional.ofNullable(measures.get(metricKey));
     }
 
   }

server/sonar-ce-task-projectanalysis/src/test/java/org/sonar/ce/task/projectanalysis/language/LanguageRepositoryImplTest.java

@@ -19,7 +19,7 @@
  */
 package org.sonar.ce.task.projectanalysis.language;
 
-import com.google.common.base.Optional;
+import java.util.Optional;
 import org.junit.Test;
 import org.sonar.api.resources.Language;
 

server/sonar-ce-task-projectanalysis/src/test/java/org/sonar/ce/task/projectanalysis/measure/BatchMeasureToMeasureTest.java

@@ -19,9 +19,9 @@
  */
 package org.sonar.ce.task.projectanalysis.measure;
 
-import com.google.common.base.Optional;
 import com.tngtech.java.junit.dataprovider.DataProvider;
 import com.tngtech.java.junit.dataprovider.DataProviderRunner;
+import java.util.Optional;
 import org.junit.Test;
 import org.junit.runner.RunWith;
 import org.sonar.ce.task.projectanalysis.metric.Metric;
@@ -34,7 +34,6 @@ import org.sonar.scanner.protocol.output.ScannerReport.Measure.LongValue;
 import org.sonar.scanner.protocol.output.ScannerReport.Measure.StringValue;
 
 import static org.assertj.core.api.Assertions.assertThat;
-import static org.assertj.guava.api.Assertions.assertThat;
 
 @RunWith(DataProviderRunner.class)
 public class BatchMeasureToMeasureTest {
@@ -52,7 +51,7 @@ public class BatchMeasureToMeasureTest {
 
   @Test
   public void toMeasure_returns_absent_for_null_argument() {
-    assertThat(underTest.toMeasure(null, SOME_INT_METRIC)).isAbsent();
+    assertThat(underTest.toMeasure(null, SOME_INT_METRIC)).isNotPresent();
   }
 
   @Test(expected = NullPointerException.class)

server/sonar-ce-task-projectanalysis/src/test/java/org/sonar/ce/task/projectanalysis/measure/LiveMeasureDtoToMeasureTest.java

@@ -19,10 +19,10 @@
  */
 package org.sonar.ce.task.projectanalysis.measure;
 
-import com.google.common.base.Optional;
 import com.tngtech.java.junit.dataprovider.DataProvider;
 import com.tngtech.java.junit.dataprovider.DataProviderRunner;
 import com.tngtech.java.junit.dataprovider.UseDataProvider;
+import java.util.Optional;
 import org.assertj.core.data.Offset;
 import org.junit.Rule;
 import org.junit.Test;
@@ -34,7 +34,6 @@ import org.sonar.ce.task.projectanalysis.metric.MetricImpl;
 import org.sonar.db.measure.LiveMeasureDto;
 
 import static org.assertj.core.api.Assertions.assertThat;
-import static org.assertj.guava.api.Assertions.assertThat;
 
 @RunWith(DataProviderRunner.class)
 public class LiveMeasureDtoToMeasureTest {
@@ -56,7 +55,7 @@ public class LiveMeasureDtoToMeasureTest {
 
   @Test
   public void toMeasure_returns_absent_for_null_argument() {
-    assertThat(underTest.toMeasure(null, SOME_INT_METRIC)).isAbsent();
+    assertThat(underTest.toMeasure(null, SOME_INT_METRIC)).isNotPresent();
   }
 
   @Test(expected = NullPointerException.class)

server/sonar-ce-task-projectanalysis/src/test/java/org/sonar/ce/task/projectanalysis/measure/MapBasedRawMeasureRepositoryTest.java

@@ -20,13 +20,13 @@
 package org.sonar.ce.task.projectanalysis.measure;
 
 import com.google.common.base.Function;
-import com.google.common.base.Optional;
 import com.google.common.base.Predicate;
 import com.google.common.collect.ImmutableList;
 import com.tngtech.java.junit.dataprovider.DataProvider;
 import com.tngtech.java.junit.dataprovider.DataProviderRunner;
 import com.tngtech.java.junit.dataprovider.UseDataProvider;
 import java.util.List;
+import java.util.Optional;
 import java.util.Set;
 import javax.annotation.Nonnull;
 import javax.annotation.Nullable;
@@ -53,7 +53,6 @@ import org.sonar.db.rule.RuleDto;
 import static com.google.common.collect.FluentIterable.from;
 import static java.lang.String.format;
 import static org.assertj.core.api.Assertions.assertThat;
-import static org.assertj.guava.api.Assertions.assertThat;
 import static org.junit.Assert.fail;
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.verifyNoMoreInteractions;
@@ -156,7 +155,7 @@ public class MapBasedRawMeasureRepositoryTest {
     Measure.newMeasureBuilder().create("sds"),
     Measure.newMeasureBuilder().create(Measure.Level.OK),
     Measure.newMeasureBuilder().createNoValue()
-    );
+  );
 
   @DataProvider
   public static Object[][] measures() {
@@ -261,8 +260,8 @@ public class MapBasedRawMeasureRepositoryTest {
     assertThat(res.get()).isSameAs(SOME_MEASURE);
 
     // make sure we really match on the specified component and metric
-    assertThat(underTest.getRawMeasure(OTHER_COMPONENT, metric1)).isAbsent();
-    assertThat(underTest.getRawMeasure(FILE_COMPONENT, metric2)).isAbsent();
+    assertThat(underTest.getRawMeasure(OTHER_COMPONENT, metric1)).isNotPresent();
+    assertThat(underTest.getRawMeasure(FILE_COMPONENT, metric2)).isNotPresent();
   }
 
   @Test(expected = NullPointerException.class)

server/sonar-ce-task-projectanalysis/src/test/java/org/sonar/ce/task/projectanalysis/measure/MeasureAssert.java

@@ -19,8 +19,8 @@
  */
 package org.sonar.ce.task.projectanalysis.measure;
 
-import com.google.common.base.Optional;
 import java.util.Objects;
+import java.util.Optional;
 import javax.annotation.Nullable;
 import org.assertj.core.api.AbstractAssert;
 import org.assertj.core.data.Offset;
@@ -38,7 +38,7 @@ public class MeasureAssert extends AbstractAssert<MeasureAssert, Measure> {
   }
 
   public static MeasureAssert assertThat(@Nullable Optional<Measure> actual) {
-    return new MeasureAssert(actual == null ? null : actual.orNull());
+    return new MeasureAssert(actual == null ? null : actual.orElse(null));
   }
 
   public MeasureAssert hasValueType(Measure.ValueType expected) {

server/sonar-ce-task-projectanalysis/src/test/java/org/sonar/ce/task/projectanalysis/measure/MeasureDtoToMeasureTest.java

@@ -19,10 +19,10 @@
  */
 package org.sonar.ce.task.projectanalysis.measure;
 
-import com.google.common.base.Optional;
 import com.tngtech.java.junit.dataprovider.DataProvider;
 import com.tngtech.java.junit.dataprovider.DataProviderRunner;
 import com.tngtech.java.junit.dataprovider.UseDataProvider;
+import java.util.Optional;
 import org.assertj.core.data.Offset;
 import org.junit.Rule;
 import org.junit.Test;
@@ -34,7 +34,6 @@ import org.sonar.ce.task.projectanalysis.metric.MetricImpl;
 import org.sonar.db.measure.MeasureDto;
 
 import static org.assertj.core.api.Assertions.assertThat;
-import static org.assertj.guava.api.Assertions.assertThat;
 
 @RunWith(DataProviderRunner.class)
 public class MeasureDtoToMeasureTest {
@@ -56,7 +55,7 @@ public class MeasureDtoToMeasureTest {
 
   @Test
   public void toMeasure_returns_absent_for_null_argument() {
-    assertThat(underTest.toMeasure(null, SOME_INT_METRIC)).isAbsent();
+    assertThat(underTest.toMeasure(null, SOME_INT_METRIC)).isNotPresent();
   }
 
   @Test(expected = NullPointerException.class)

server/sonar-ce-task-projectanalysis/src/test/java/org/sonar/ce/task/projectanalysis/measure/MeasureLevelTest.java

@@ -27,7 +27,7 @@ import static org.assertj.guava.api.Assertions.assertThat;
 public class MeasureLevelTest {
   @Test
   public void toLevel_return_absent_for_null_arg() {
-    assertThat(Measure.Level.toLevel(null)).isAbsent();
+    assertThat(Measure.Level.toLevel(null)).isNotPresent();
   }
 
   @Test
@@ -40,12 +40,12 @@ public class MeasureLevelTest {
   @Test
   public void toLevel_is_case_sensitive_and_returns_absent() {
     for (Measure.Level level : Measure.Level.values()) {
-      assertThat(Measure.Level.toLevel(level.name().toLowerCase())).isAbsent();
+      assertThat(Measure.Level.toLevel(level.name().toLowerCase())).isNotPresent();
     }
   }
 
   @Test
   public void toLevel_returns_absent_when_value_is_unknown() {
-    assertThat(Measure.Level.toLevel("trololo")).isAbsent();
+    assertThat(Measure.Level.toLevel("trololo")).isNotPresent();
   }
 }

server/sonar-ce-task-projectanalysis/src/test/java/org/sonar/ce/task/projectanalysis/measure/MeasureRepositoryImplTest.java

@@ -20,7 +20,6 @@
 package org.sonar.ce.task.projectanalysis.measure;
 
 import com.google.common.base.Function;
-import com.google.common.base.Optional;
 import com.google.common.base.Predicate;
 import com.google.common.collect.ImmutableList;
 import com.google.common.collect.SetMultimap;
@@ -28,6 +27,7 @@ import com.tngtech.java.junit.dataprovider.DataProvider;
 import com.tngtech.java.junit.dataprovider.DataProviderRunner;
 import com.tngtech.java.junit.dataprovider.UseDataProvider;
 import java.util.List;
+import java.util.Optional;
 import javax.annotation.Nullable;
 import org.junit.Before;
 import org.junit.Rule;
@@ -53,7 +53,6 @@ import org.sonar.scanner.protocol.output.ScannerReport.Measure.StringValue;
 import static com.google.common.collect.FluentIterable.from;
 import static java.lang.String.format;
 import static org.assertj.core.api.Assertions.assertThat;
-import static org.assertj.guava.api.Assertions.assertThat;
 import static org.junit.Assert.fail;
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.verifyNoMoreInteractions;
@@ -133,7 +132,7 @@ public class MeasureRepositoryImplTest {
   public void getBaseMeasure_returns_absent_if_measure_does_not_exist_in_DB() {
     Optional<Measure> res = underTest.getBaseMeasure(FILE_COMPONENT, metric1);
 
-    assertThat(res).isAbsent();
+    assertThat(res).isNotPresent();
   }
 
   @Test
@@ -152,7 +151,7 @@ public class MeasureRepositoryImplTest {
     // metric 2 is associated to snapshot with "last=false" => not retrieved
     res = underTest.getBaseMeasure(FILE_COMPONENT, metric2);
 
-    assertThat(res).isAbsent();
+    assertThat(res).isNotPresent();
   }
 
   @Test
@@ -318,8 +317,8 @@ public class MeasureRepositoryImplTest {
     assertThat(res.get()).isSameAs(SOME_MEASURE);
 
     // make sure we really match on the specified component and metric
-    assertThat(underTest.getRawMeasure(OTHER_COMPONENT, metric1)).isAbsent();
-    assertThat(underTest.getRawMeasure(FILE_COMPONENT, metric2)).isAbsent();
+    assertThat(underTest.getRawMeasure(OTHER_COMPONENT, metric1)).isNotPresent();
+    assertThat(underTest.getRawMeasure(FILE_COMPONENT, metric2)).isNotPresent();
   }
 
   @Test
@@ -337,8 +336,8 @@ public class MeasureRepositoryImplTest {
     assertThat(res.get().getStringValue()).isEqualTo(value);
 
     // make sure we really match on the specified component and metric
-    assertThat(underTest.getRawMeasure(FILE_COMPONENT, metric2)).isAbsent();
-    assertThat(underTest.getRawMeasure(OTHER_COMPONENT, metric1)).isAbsent();
+    assertThat(underTest.getRawMeasure(FILE_COMPONENT, metric2)).isNotPresent();
+    assertThat(underTest.getRawMeasure(OTHER_COMPONENT, metric1)).isNotPresent();
   }
 
   @Test
@@ -351,7 +350,7 @@ public class MeasureRepositoryImplTest {
       ScannerReport.Measure.newBuilder().setMetricKey(METRIC_KEY_2).setStringValue(StringValue.newBuilder().setValue("value2")).build()));
 
     assertThat(underTest.getRawMeasure(FILE_COMPONENT, metric1)).isPresent();
-    assertThat(underTest.getRawMeasure(FILE_COMPONENT, metric2)).isAbsent();
+    assertThat(underTest.getRawMeasure(FILE_COMPONENT, metric2)).isNotPresent();
   }
 
   @Test

server/sonar-ce-task-projectanalysis/src/test/java/org/sonar/ce/task/projectanalysis/measure/MeasureRepositoryRule.java

@@ -20,7 +20,6 @@
 package org.sonar.ce.task.projectanalysis.measure;
 
 import com.google.common.base.Function;
-import com.google.common.base.Optional;
 import com.google.common.base.Predicate;
 import com.google.common.collect.ImmutableSetMultimap;
 import com.google.common.collect.SetMultimap;
@@ -28,6 +27,7 @@ import java.util.Collection;
 import java.util.HashMap;
 import java.util.Map;
 import java.util.Objects;
+import java.util.Optional;
 import java.util.Set;
 import javax.annotation.CheckForNull;
 import javax.annotation.Nonnull;
@@ -151,7 +151,7 @@ public class MeasureRepositoryRule extends ExternalResource implements MeasureRe
 
     Set<Measure> measures = getAddedRawMeasures(componentProvider.getByRef(componentRef)).get(metricKey);
     if (measures.isEmpty()) {
-      return Optional.absent();
+      return Optional.empty();
     }
     checkArgument(measures.size() == 1, String.format("There is more than one measure on metric '%s' for component '%s'", metricKey, componentRef));
     return Optional.of(measures.iterator().next());
@@ -187,7 +187,7 @@ public class MeasureRepositoryRule extends ExternalResource implements MeasureRe
 
   @Override
   public Optional<Measure> getBaseMeasure(Component component, Metric metric) {
-    return Optional.fromNullable(baseMeasures.get(new InternalKey(component, metric)));
+    return Optional.ofNullable(baseMeasures.get(new InternalKey(component, metric)));
   }
 
   public Collection<Component> getComponentsLoadedAsRaw() {
@@ -200,15 +200,15 @@ public class MeasureRepositoryRule extends ExternalResource implements MeasureRe
 
   @Override
   public Optional<Measure> getRawMeasure(Component component, Metric metric) {
-    return Optional.fromNullable(rawMeasures.get(new InternalKey(component, metric)));
+    return Optional.ofNullable(rawMeasures.get(new InternalKey(component, metric)));
   }
 
   public Optional<Measure> getRawMeasure(Component component, Metric metric, DumbDeveloper developer) {
-    return Optional.fromNullable(rawMeasures.get(new InternalKey(component, metric, developer)));
+    return Optional.ofNullable(rawMeasures.get(new InternalKey(component, metric, developer)));
   }
 
   public Optional<Measure> getRawRuleMeasure(Component component, Metric metric, int ruleId) {
-    return Optional.fromNullable(rawMeasures.get(new InternalKey(component, metric, null)));
+    return Optional.ofNullable(rawMeasures.get(new InternalKey(component, metric, null)));
   }
 
   @Override

server/sonar-ce-task-projectanalysis/src/test/java/org/sonar/ce/task/projectanalysis/source/LastCommitVisitorTest.java

@@ -19,8 +19,8 @@
  */
 package org.sonar.ce.task.projectanalysis.source;
 
-import com.google.common.base.Optional;
 import com.google.common.collect.Lists;
+import java.util.Optional;
 import org.junit.Rule;
 import org.junit.Test;
 import org.sonar.api.measures.CoreMetrics;

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

@@ -30,7 +30,6 @@ import org.sonar.ce.task.step.ComputationStep;
 import org.sonar.ce.task.step.TestComputationStepContext;
 
 import static org.assertj.core.api.Assertions.assertThat;
-import static org.assertj.guava.api.Assertions.assertThat;
 import static org.sonar.api.measures.CoreMetrics.DUPLICATIONS_DATA;
 import static org.sonar.api.measures.CoreMetrics.DUPLICATIONS_DATA_KEY;
 import static org.sonar.ce.task.projectanalysis.component.Component.Type.FILE;
@@ -80,8 +79,8 @@ public class DuplicationDataMeasuresStepTest extends BaseStepTest {
   public void nothing_to_do_when_no_duplication() {
     underTest.execute(new TestComputationStepContext());
 
-    assertThat(measureRepository.getAddedRawMeasure(FILE_1_REF, DUPLICATIONS_DATA_KEY)).isAbsent();
-    assertThat(measureRepository.getAddedRawMeasure(FILE_2_REF, DUPLICATIONS_DATA_KEY)).isAbsent();
+    assertThat(measureRepository.getAddedRawMeasure(FILE_1_REF, DUPLICATIONS_DATA_KEY)).isNotPresent();
+    assertThat(measureRepository.getAddedRawMeasure(FILE_2_REF, DUPLICATIONS_DATA_KEY)).isNotPresent();
   }
 
   @Test
@@ -94,7 +93,7 @@ public class DuplicationDataMeasuresStepTest extends BaseStepTest {
     assertThat(measureRepository.getAddedRawMeasure(FILE_1_REF, DUPLICATIONS_DATA_KEY).get().getData()).isEqualTo(
       "<duplications><g><b s=\"1\" l=\"5\" t=\"false\" r=\"" + FILE_1_KEY + "\"/><b s=\"6\" l=\"5\" t=\"false\" r=\""
         + FILE_1_KEY + "\"/></g></duplications>");
-    assertThat(measureRepository.getAddedRawMeasure(FILE_2_REF, DUPLICATIONS_DATA_KEY)).isAbsent();
+    assertThat(measureRepository.getAddedRawMeasure(FILE_2_REF, DUPLICATIONS_DATA_KEY)).isNotPresent();
   }
 
   @Test
@@ -107,7 +106,7 @@ public class DuplicationDataMeasuresStepTest extends BaseStepTest {
     assertThat(measureRepository.getAddedRawMeasure(FILE_1_REF, DUPLICATIONS_DATA_KEY).get().getData()).isEqualTo(
       "<duplications><g><b s=\"1\" l=\"5\" t=\"false\" r=\"" + FILE_1_KEY + "\"/><b s=\"6\" l=\"5\" t=\"false\" r=\""
         + FILE_2_KEY + "\"/></g></duplications>");
-    assertThat(measureRepository.getAddedRawMeasure(FILE_2_REF, DUPLICATIONS_DATA_KEY)).isAbsent();
+    assertThat(measureRepository.getAddedRawMeasure(FILE_2_REF, DUPLICATIONS_DATA_KEY)).isNotPresent();
   }
 
   @Test
@@ -120,7 +119,7 @@ public class DuplicationDataMeasuresStepTest extends BaseStepTest {
     assertThat(measureRepository.getAddedRawMeasure(FILE_1_REF, DUPLICATIONS_DATA_KEY).get().getData()).isEqualTo(
       "<duplications><g><b s=\"1\" l=\"5\" t=\"false\" r=\"" + FILE_1_KEY + "\"/><b s=\"6\" l=\"5\" t=\"true\" r=\""
         + FILE_2_KEY + "\"/></g></duplications>");
-    assertThat(measureRepository.getAddedRawMeasure(FILE_2_REF, DUPLICATIONS_DATA_KEY)).isAbsent();
+    assertThat(measureRepository.getAddedRawMeasure(FILE_2_REF, DUPLICATIONS_DATA_KEY)).isNotPresent();
   }
 
   @Test
@@ -134,7 +133,7 @@ public class DuplicationDataMeasuresStepTest extends BaseStepTest {
     assertThat(measureRepository.getAddedRawMeasure(FILE_1_REF, DUPLICATIONS_DATA_KEY).get().getData()).isEqualTo(
       "<duplications><g><b s=\"1\" l=\"5\" t=\"false\" r=\"" + FILE_1_KEY + "\"/><b s=\"6\" l=\"5\" t=\"false\" r=\""
         + fileKeyFromOtherProject + "\"/></g></duplications>");
-    assertThat(measureRepository.getAddedRawMeasure(FILE_2_REF, DUPLICATIONS_DATA_KEY)).isAbsent();
+    assertThat(measureRepository.getAddedRawMeasure(FILE_2_REF, DUPLICATIONS_DATA_KEY)).isNotPresent();
   }
 
 }

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

@@ -37,7 +37,6 @@ import org.sonar.ce.task.step.TestComputationStepContext;
 
 import static com.google.common.base.Preconditions.checkArgument;
 import static org.assertj.core.api.Assertions.assertThat;
-import static org.assertj.guava.api.Assertions.assertThat;
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.when;
 import static org.sonar.api.measures.CoreMetrics.NEW_BLOCKS_DUPLICATED;
@@ -411,7 +410,7 @@ public class NewSizeMeasuresStepTest {
   }
 
   private void assertNoRawMeasure(int componentRef, String metricKey) {
-    assertThat(measureRepository.getAddedRawMeasure(componentRef, metricKey)).isAbsent();
+    assertThat(measureRepository.getAddedRawMeasure(componentRef, metricKey)).isNotPresent();
   }
 
   private void assertNoRawMeasures(String metricKey) {

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

@@ -19,7 +19,7 @@
  */
 package org.sonar.ce.task.projectanalysis.step;
 
-import com.google.common.base.Optional;
+import java.util.Optional;
 import org.junit.Before;
 import org.junit.Rule;
 import org.junit.Test;
@@ -92,14 +92,15 @@ public class QualityGateEventsStepTest {
   @Before
   public void setUp() {
     when(metricRepository.getByKey(ALERT_STATUS_KEY)).thenReturn(alertStatusMetric);
-    analysisMetadataHolder.setProject(new Project(PROJECT_COMPONENT.getUuid(), PROJECT_COMPONENT.getDbKey(), PROJECT_COMPONENT.getName(), PROJECT_COMPONENT.getDescription(), emptyList()));
+    analysisMetadataHolder
+      .setProject(new Project(PROJECT_COMPONENT.getUuid(), PROJECT_COMPONENT.getDbKey(), PROJECT_COMPONENT.getName(), PROJECT_COMPONENT.getDescription(), emptyList()));
     analysisMetadataHolder.setBranch(mock(Branch.class));
     treeRootHolder.setRoot(PROJECT_COMPONENT);
   }
 
   @Test
   public void no_event_if_no_raw_ALERT_STATUS_measure() {
-    when(measureRepository.getRawMeasure(PROJECT_COMPONENT, alertStatusMetric)).thenReturn(Optional.absent());
+    when(measureRepository.getRawMeasure(PROJECT_COMPONENT, alertStatusMetric)).thenReturn(Optional.empty());
 
     underTest.execute(new TestComputationStepContext());
 

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

@@ -19,7 +19,7 @@
  */
 package org.sonar.ce.task.projectanalysis.step;
 
-import com.google.common.base.Optional;
+import java.util.Optional;
 import java.util.Collections;
 import java.util.Map;
 import java.util.Objects;

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

@@ -19,12 +19,12 @@
  */
 package org.sonar.ce.task.projectanalysis.step;
 
-import com.google.common.base.Optional;
 import java.util.Arrays;
 import java.util.Collections;
 import java.util.Date;
 import java.util.HashSet;
 import java.util.List;
+import java.util.Optional;
 import java.util.Set;
 import javax.annotation.Nullable;
 import org.junit.Before;
@@ -89,7 +89,7 @@ public class QualityProfileEventsStepTest {
 
   @Test
   public void no_event_if_no_base_measure() {
-    when(measureRepository.getBaseMeasure(treeRootHolder.getRoot(), qualityProfileMetric)).thenReturn(Optional.absent());
+    when(measureRepository.getBaseMeasure(treeRootHolder.getRoot(), qualityProfileMetric)).thenReturn(Optional.empty());
 
     underTest.execute(new TestComputationStepContext());
 
@@ -99,7 +99,7 @@ public class QualityProfileEventsStepTest {
   @Test
   public void no_event_if_no_raw_measure() {
     when(measureRepository.getBaseMeasure(treeRootHolder.getRoot(), qualityProfileMetric)).thenReturn(Optional.of(newMeasure()));
-    when(measureRepository.getRawMeasure(treeRootHolder.getRoot(), qualityProfileMetric)).thenReturn(Optional.absent());
+    when(measureRepository.getRawMeasure(treeRootHolder.getRoot(), qualityProfileMetric)).thenReturn(Optional.empty());
 
     underTest.execute(new TestComputationStepContext());
 
@@ -242,11 +242,11 @@ public class QualityProfileEventsStepTest {
   }
 
   private void mockLanguageNotInRepository(String languageKey) {
-    when(languageRepository.find(languageKey)).thenReturn(Optional.absent());
+    when(languageRepository.find(languageKey)).thenReturn(Optional.empty());
   }
 
   private void mockNoLanguageInRepository() {
-    when(languageRepository.find(anyString())).thenReturn(Optional.absent());
+    when(languageRepository.find(anyString())).thenReturn(Optional.empty());
   }
 
   private void mockMeasures(Component component, @Nullable QualityProfile[] previous, @Nullable QualityProfile[] current) {

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

@@ -104,8 +104,8 @@ public class ReportCommentMeasuresStepTest {
 
     underTest.execute(new TestComputationStepContext());
 
-    assertThat(measureRepository.getAddedRawMeasure(FILE_1_REF, COMMENTED_OUT_CODE_LINES_KEY)).isAbsent();
-    assertThat(measureRepository.getAddedRawMeasure(FILE_2_REF, COMMENTED_OUT_CODE_LINES_KEY)).isAbsent();
+    assertThat(measureRepository.getAddedRawMeasure(FILE_1_REF, COMMENTED_OUT_CODE_LINES_KEY)).isNotPresent();
+    assertThat(measureRepository.getAddedRawMeasure(FILE_2_REF, COMMENTED_OUT_CODE_LINES_KEY)).isNotPresent();
     assertThat(measureRepository.getAddedRawMeasure(DIRECTORY_REF, COMMENTED_OUT_CODE_LINES_KEY).get().getIntValue()).isEqualTo(500);
     assertThat(measureRepository.getAddedRawMeasure(SUB_MODULE_REF, COMMENTED_OUT_CODE_LINES_KEY).get().getIntValue()).isEqualTo(500);
     assertThat(measureRepository.getAddedRawMeasure(MODULE_REF, COMMENTED_OUT_CODE_LINES_KEY).get().getIntValue()).isEqualTo(500);
@@ -119,8 +119,8 @@ public class ReportCommentMeasuresStepTest {
 
     underTest.execute(new TestComputationStepContext());
 
-    assertThat(measureRepository.getAddedRawMeasure(FILE_1_REF, COMMENT_LINES_KEY)).isAbsent();
-    assertThat(measureRepository.getAddedRawMeasure(FILE_2_REF, COMMENT_LINES_KEY)).isAbsent();
+    assertThat(measureRepository.getAddedRawMeasure(FILE_1_REF, COMMENT_LINES_KEY)).isNotPresent();
+    assertThat(measureRepository.getAddedRawMeasure(FILE_2_REF, COMMENT_LINES_KEY)).isNotPresent();
     assertThat(measureRepository.getAddedRawMeasure(DIRECTORY_REF, COMMENT_LINES_KEY).get().getIntValue()).isEqualTo(500);
     assertThat(measureRepository.getAddedRawMeasure(SUB_MODULE_REF, COMMENT_LINES_KEY).get().getIntValue()).isEqualTo(500);
     assertThat(measureRepository.getAddedRawMeasure(MODULE_REF, COMMENT_LINES_KEY).get().getIntValue()).isEqualTo(500);
@@ -219,8 +219,8 @@ public class ReportCommentMeasuresStepTest {
 
     underTest.execute(new TestComputationStepContext());
 
-    assertThat(measureRepository.getAddedRawMeasure(FILE_1_REF, PUBLIC_API_KEY)).isAbsent();
-    assertThat(measureRepository.getAddedRawMeasure(FILE_2_REF, PUBLIC_API_KEY)).isAbsent();
+    assertThat(measureRepository.getAddedRawMeasure(FILE_1_REF, PUBLIC_API_KEY)).isNotPresent();
+    assertThat(measureRepository.getAddedRawMeasure(FILE_2_REF, PUBLIC_API_KEY)).isNotPresent();
     assertThat(measureRepository.getAddedRawMeasure(DIRECTORY_REF, PUBLIC_API_KEY).get().getIntValue()).isEqualTo(500);
     assertThat(measureRepository.getAddedRawMeasure(SUB_MODULE_REF, PUBLIC_API_KEY).get().getIntValue()).isEqualTo(500);
     assertThat(measureRepository.getAddedRawMeasure(MODULE_REF, PUBLIC_API_KEY).get().getIntValue()).isEqualTo(500);
@@ -234,8 +234,8 @@ public class ReportCommentMeasuresStepTest {
 
     underTest.execute(new TestComputationStepContext());
 
-    assertThat(measureRepository.getAddedRawMeasure(FILE_1_REF, PUBLIC_UNDOCUMENTED_API_KEY)).isAbsent();
-    assertThat(measureRepository.getAddedRawMeasure(FILE_2_REF, PUBLIC_UNDOCUMENTED_API_KEY)).isAbsent();
+    assertThat(measureRepository.getAddedRawMeasure(FILE_1_REF, PUBLIC_UNDOCUMENTED_API_KEY)).isNotPresent();
+    assertThat(measureRepository.getAddedRawMeasure(FILE_2_REF, PUBLIC_UNDOCUMENTED_API_KEY)).isNotPresent();
     assertThat(measureRepository.getAddedRawMeasure(DIRECTORY_REF, PUBLIC_UNDOCUMENTED_API_KEY).get().getIntValue()).isEqualTo(500);
     assertThat(measureRepository.getAddedRawMeasure(SUB_MODULE_REF, PUBLIC_UNDOCUMENTED_API_KEY).get().getIntValue()).isEqualTo(500);
     assertThat(measureRepository.getAddedRawMeasure(MODULE_REF, PUBLIC_UNDOCUMENTED_API_KEY).get().getIntValue()).isEqualTo(500);

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

@@ -29,7 +29,6 @@ import org.sonar.ce.task.step.ComputationStep;
 import org.sonar.ce.task.step.TestComputationStepContext;
 
 import static org.assertj.core.api.Assertions.assertThat;
-import static org.assertj.guava.api.Assertions.assertThat;
 import static org.sonar.api.measures.CoreMetrics.CLASSES;
 import static org.sonar.api.measures.CoreMetrics.CLASSES_KEY;
 import static org.sonar.api.measures.CoreMetrics.CLASS_COMPLEXITY;
@@ -139,8 +138,8 @@ public class ReportComplexityMeasuresStepTest {
 
     underTest.execute(new TestComputationStepContext());
 
-    assertThat(measureRepository.getAddedRawMeasure(FILE_1_REF, metricKey)).isAbsent();
-    assertThat(measureRepository.getAddedRawMeasure(FILE_2_REF, metricKey)).isAbsent();
+    assertThat(measureRepository.getAddedRawMeasure(FILE_1_REF, metricKey)).isNotPresent();
+    assertThat(measureRepository.getAddedRawMeasure(FILE_2_REF, metricKey)).isNotPresent();
 
     int expectedNonFileValue = 50;
     assertThat(toEntries(measureRepository.getAddedRawMeasures(DIRECTORY_REF))).contains(entryOf(metricKey, newMeasureBuilder().create(expectedNonFileValue)));
@@ -170,8 +169,8 @@ public class ReportComplexityMeasuresStepTest {
 
     underTest.execute(new TestComputationStepContext());
 
-    assertThat(measureRepository.getAddedRawMeasure(FILE_1_REF, metricKey)).isAbsent();
-    assertThat(measureRepository.getAddedRawMeasure(FILE_2_REF, metricKey)).isAbsent();
+    assertThat(measureRepository.getAddedRawMeasure(FILE_1_REF, metricKey)).isNotPresent();
+    assertThat(measureRepository.getAddedRawMeasure(FILE_2_REF, metricKey)).isNotPresent();
 
     String expectedNonFileValue = "0.5=3;3.5=7;6.5=10";
     assertThat(toEntries(measureRepository.getAddedRawMeasures(DIRECTORY_REF))).contains(entryOf(metricKey, newMeasureBuilder().create(expectedNonFileValue)));

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

@@ -30,7 +30,6 @@ import org.sonar.ce.task.step.ComputationStep;
 import org.sonar.ce.task.step.TestComputationStepContext;
 
 import static org.assertj.core.api.Assertions.assertThat;
-import static org.assertj.guava.api.Assertions.assertThat;
 import static org.sonar.api.measures.CoreMetrics.NCLOC;
 import static org.sonar.api.measures.CoreMetrics.NCLOC_KEY;
 import static org.sonar.api.measures.CoreMetrics.NCLOC_LANGUAGE_DISTRIBUTION;
@@ -114,15 +113,15 @@ public class ReportLanguageDistributionMeasuresStepTest {
   public void do_not_compute_ncloc_language_distribution_when_no_ncloc() {
     underTest.execute(new TestComputationStepContext());
 
-    assertThat(measureRepository.getAddedRawMeasure(FILE_1_REF, NCLOC_LANGUAGE_DISTRIBUTION_KEY)).isAbsent();
-    assertThat(measureRepository.getAddedRawMeasure(FILE_2_REF, NCLOC_LANGUAGE_DISTRIBUTION_KEY)).isAbsent();
-    assertThat(measureRepository.getAddedRawMeasure(FILE_3_REF, NCLOC_LANGUAGE_DISTRIBUTION_KEY)).isAbsent();
-    assertThat(measureRepository.getAddedRawMeasure(FILE_4_REF, NCLOC_LANGUAGE_DISTRIBUTION_KEY)).isAbsent();
+    assertThat(measureRepository.getAddedRawMeasure(FILE_1_REF, NCLOC_LANGUAGE_DISTRIBUTION_KEY)).isNotPresent();
+    assertThat(measureRepository.getAddedRawMeasure(FILE_2_REF, NCLOC_LANGUAGE_DISTRIBUTION_KEY)).isNotPresent();
+    assertThat(measureRepository.getAddedRawMeasure(FILE_3_REF, NCLOC_LANGUAGE_DISTRIBUTION_KEY)).isNotPresent();
+    assertThat(measureRepository.getAddedRawMeasure(FILE_4_REF, NCLOC_LANGUAGE_DISTRIBUTION_KEY)).isNotPresent();
 
-    assertThat(measureRepository.getAddedRawMeasure(DIRECTORY_REF, NCLOC_LANGUAGE_DISTRIBUTION_KEY)).isAbsent();
-    assertThat(measureRepository.getAddedRawMeasure(SUB_MODULE_REF, NCLOC_LANGUAGE_DISTRIBUTION_KEY)).isAbsent();
-    assertThat(measureRepository.getAddedRawMeasure(MODULE_REF, NCLOC_LANGUAGE_DISTRIBUTION_KEY)).isAbsent();
-    assertThat(measureRepository.getAddedRawMeasure(ROOT_REF, NCLOC_LANGUAGE_DISTRIBUTION_KEY)).isAbsent();
+    assertThat(measureRepository.getAddedRawMeasure(DIRECTORY_REF, NCLOC_LANGUAGE_DISTRIBUTION_KEY)).isNotPresent();
+    assertThat(measureRepository.getAddedRawMeasure(SUB_MODULE_REF, NCLOC_LANGUAGE_DISTRIBUTION_KEY)).isNotPresent();
+    assertThat(measureRepository.getAddedRawMeasure(MODULE_REF, NCLOC_LANGUAGE_DISTRIBUTION_KEY)).isNotPresent();
+    assertThat(measureRepository.getAddedRawMeasure(ROOT_REF, NCLOC_LANGUAGE_DISTRIBUTION_KEY)).isNotPresent();
   }
 
 }

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

@@ -30,7 +30,6 @@ import org.sonar.ce.task.step.ComputationStep;
 import org.sonar.ce.task.step.TestComputationStepContext;
 
 import static org.assertj.core.api.Assertions.assertThat;
-import static org.assertj.guava.api.Assertions.assertThat;
 import static org.sonar.api.measures.CoreMetrics.SKIPPED_TESTS;
 import static org.sonar.api.measures.CoreMetrics.SKIPPED_TESTS_KEY;
 import static org.sonar.api.measures.CoreMetrics.TESTS;
@@ -233,12 +232,12 @@ public class ReportUnitTestMeasuresStepTest {
 
     underTest.execute(new TestComputationStepContext());
 
-    assertThat(measureRepository.getAddedRawMeasure(FILE_1_REF, TEST_SUCCESS_DENSITY_KEY)).isAbsent();
-    assertThat(measureRepository.getAddedRawMeasure(FILE_2_REF, TEST_SUCCESS_DENSITY_KEY)).isAbsent();
-    assertThat(measureRepository.getAddedRawMeasure(DIRECTORY_REF, TEST_SUCCESS_DENSITY_KEY)).isAbsent();
-    assertThat(measureRepository.getAddedRawMeasure(SUB_MODULE_REF, TEST_SUCCESS_DENSITY_KEY)).isAbsent();
-    assertThat(measureRepository.getAddedRawMeasure(MODULE_REF, TEST_SUCCESS_DENSITY_KEY)).isAbsent();
-    assertThat(measureRepository.getAddedRawMeasure(ROOT_REF, TEST_SUCCESS_DENSITY_KEY)).isAbsent();
+    assertThat(measureRepository.getAddedRawMeasure(FILE_1_REF, TEST_SUCCESS_DENSITY_KEY)).isNotPresent();
+    assertThat(measureRepository.getAddedRawMeasure(FILE_2_REF, TEST_SUCCESS_DENSITY_KEY)).isNotPresent();
+    assertThat(measureRepository.getAddedRawMeasure(DIRECTORY_REF, TEST_SUCCESS_DENSITY_KEY)).isNotPresent();
+    assertThat(measureRepository.getAddedRawMeasure(SUB_MODULE_REF, TEST_SUCCESS_DENSITY_KEY)).isNotPresent();
+    assertThat(measureRepository.getAddedRawMeasure(MODULE_REF, TEST_SUCCESS_DENSITY_KEY)).isNotPresent();
+    assertThat(measureRepository.getAddedRawMeasure(ROOT_REF, TEST_SUCCESS_DENSITY_KEY)).isNotPresent();
   }
 
   @Test
@@ -251,12 +250,12 @@ public class ReportUnitTestMeasuresStepTest {
 
     underTest.execute(new TestComputationStepContext());
 
-    assertThat(measureRepository.getAddedRawMeasure(FILE_1_REF, TEST_SUCCESS_DENSITY_KEY)).isAbsent();
-    assertThat(measureRepository.getAddedRawMeasure(FILE_2_REF, TEST_SUCCESS_DENSITY_KEY)).isAbsent();
-    assertThat(measureRepository.getAddedRawMeasure(DIRECTORY_REF, TEST_SUCCESS_DENSITY_KEY)).isAbsent();
-    assertThat(measureRepository.getAddedRawMeasure(SUB_MODULE_REF, TEST_SUCCESS_DENSITY_KEY)).isAbsent();
-    assertThat(measureRepository.getAddedRawMeasure(MODULE_REF, TEST_SUCCESS_DENSITY_KEY)).isAbsent();
-    assertThat(measureRepository.getAddedRawMeasure(ROOT_REF, TEST_SUCCESS_DENSITY_KEY)).isAbsent();
+    assertThat(measureRepository.getAddedRawMeasure(FILE_1_REF, TEST_SUCCESS_DENSITY_KEY)).isNotPresent();
+    assertThat(measureRepository.getAddedRawMeasure(FILE_2_REF, TEST_SUCCESS_DENSITY_KEY)).isNotPresent();
+    assertThat(measureRepository.getAddedRawMeasure(DIRECTORY_REF, TEST_SUCCESS_DENSITY_KEY)).isNotPresent();
+    assertThat(measureRepository.getAddedRawMeasure(SUB_MODULE_REF, TEST_SUCCESS_DENSITY_KEY)).isNotPresent();
+    assertThat(measureRepository.getAddedRawMeasure(MODULE_REF, TEST_SUCCESS_DENSITY_KEY)).isNotPresent();
+    assertThat(measureRepository.getAddedRawMeasure(ROOT_REF, TEST_SUCCESS_DENSITY_KEY)).isNotPresent();
   }
 
   @Test
@@ -313,8 +312,8 @@ public class ReportUnitTestMeasuresStepTest {
 
     underTest.execute(new TestComputationStepContext());
 
-    assertThat(measureRepository.getAddedRawMeasure(FILE_1_REF, metricKey)).isAbsent();
-    assertThat(measureRepository.getAddedRawMeasure(FILE_2_REF, metricKey)).isAbsent();
+    assertThat(measureRepository.getAddedRawMeasure(FILE_1_REF, metricKey)).isNotPresent();
+    assertThat(measureRepository.getAddedRawMeasure(FILE_2_REF, metricKey)).isNotPresent();
     assertThat(toEntries(measureRepository.getAddedRawMeasures(DIRECTORY_REF))).containsOnly(entryOf(metricKey, newMeasureBuilder().create(expectedValue)));
     assertThat(toEntries(measureRepository.getAddedRawMeasures(SUB_MODULE_REF))).containsOnly(entryOf(metricKey, newMeasureBuilder().create(expectedValue)));
     assertThat(toEntries(measureRepository.getAddedRawMeasures(MODULE_REF))).containsOnly(entryOf(metricKey, newMeasureBuilder().create(expectedValue)));
@@ -327,8 +326,8 @@ public class ReportUnitTestMeasuresStepTest {
 
     underTest.execute(new TestComputationStepContext());
 
-    assertThat(measureRepository.getAddedRawMeasure(FILE_1_REF, metricKey)).isAbsent();
-    assertThat(measureRepository.getAddedRawMeasure(FILE_2_REF, metricKey)).isAbsent();
+    assertThat(measureRepository.getAddedRawMeasure(FILE_1_REF, metricKey)).isNotPresent();
+    assertThat(measureRepository.getAddedRawMeasure(FILE_2_REF, metricKey)).isNotPresent();
     assertThat(toEntries(measureRepository.getAddedRawMeasures(DIRECTORY_REF))).containsOnly(entryOf(metricKey, newMeasureBuilder().create(expectedValue)));
     assertThat(toEntries(measureRepository.getAddedRawMeasures(SUB_MODULE_REF))).containsOnly(entryOf(metricKey, newMeasureBuilder().create(expectedValue)));
     assertThat(toEntries(measureRepository.getAddedRawMeasures(MODULE_REF))).containsOnly(entryOf(metricKey, newMeasureBuilder().create(expectedValue)));

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

@@ -314,7 +314,7 @@ public class ViewsCommentMeasuresStepTest {
   }
 
   private void assertNoRawMeasure(String metricKey, int componentRef) {
-    assertThat(measureRepository.getAddedRawMeasure(componentRef, metricKey)).isAbsent();
+    assertThat(measureRepository.getAddedRawMeasure(componentRef, metricKey)).isNotPresent();
   }
 
   private void addRawMeasure(int componentRef, String metricKey, int value) {

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

@@ -286,7 +286,7 @@ public class ViewsUnitTestMeasuresStepTest {
   }
 
   private void assertNoAddedRawMeasure(int componentRef, String metricKey) {
-    assertThat(measureRepository.getAddedRawMeasure(componentRef, metricKey)).isAbsent();
+    assertThat(measureRepository.getAddedRawMeasure(componentRef, metricKey)).isNotPresent();
   }
 
   private void assertAddedRawMeasureValue(int componentRef, String metricKey, int expectedValue) {