Fix quality flaws

2 files changed, 4 insertions, 7 deletions

diff --git a/sonar-plugin-api/src/main/java/org/sonar/api/qualitymodel/Characteristic.java b/sonar-plugin-api/src/main/java/org/sonar/api/qualitymodel/Characteristic.java
index 33940a06ff2..17b518de8f9 100644
--- a/sonar-plugin-api/src/main/java/org/sonar/api/qualitymodel/Characteristic.java
+++ b/sonar-plugin-api/src/main/java/org/sonar/api/qualitymodel/Characteristic.java
@@ -28,6 +28,7 @@ import org.hibernate.annotations.SortType;
 import org.sonar.api.rules.Rule;
 
 import javax.persistence.*;
+
 import java.util.Collections;
 import java.util.List;
 
@@ -299,7 +300,7 @@ public final class Characteristic implements Comparable<Characteristic> {
 
   public Double getPropertyValue(String key, Double defaultValue) {
     CharacteristicProperty property = getProperty(key);
-    Double value = (property != null ? property.getValue() : null);
+    Double value = property != null ? property.getValue() : null;
     return value == null ? defaultValue : value;
   }
 
diff --git a/sonar-plugin-api/src/main/java/org/sonar/api/utils/command/CommandExecutor.java b/sonar-plugin-api/src/main/java/org/sonar/api/utils/command/CommandExecutor.java
index 15227f0deb7..55878682ff6 100644
--- a/sonar-plugin-api/src/main/java/org/sonar/api/utils/command/CommandExecutor.java
+++ b/sonar-plugin-api/src/main/java/org/sonar/api/utils/command/CommandExecutor.java
@@ -27,12 +27,7 @@ import java.io.BufferedReader;
 import java.io.IOException;
 import java.io.InputStream;
 import java.io.InputStreamReader;
-import java.util.concurrent.Callable;
-import java.util.concurrent.ExecutorService;
-import java.util.concurrent.Executors;
-import java.util.concurrent.Future;
-import java.util.concurrent.TimeUnit;
-import java.util.concurrent.TimeoutException;
+import java.util.concurrent.*;
 
 /**
  * Synchronously execute a native command line. It's much more limited than the Apache Commons Exec library.
@@ -79,6 +74,7 @@ public class CommandExecutor {
       final Process finalProcess = process;
       executorService = Executors.newSingleThreadExecutor();
       Future<Integer> ft = executorService.submit(new Callable<Integer>() {
+        @Override
         public Integer call() throws Exception {
           return finalProcess.waitFor();
         }