1 files changed, 3 insertions, 5 deletions
diff --git a/sonar-plugin-api/src/main/java/org/sonar/api/server/ws/WebService.java b/sonar-plugin-api/src/main/java/org/sonar/api/server/ws/WebService.java
index fa78cd4edfa..e6b049ed4fe 100644
--- a/sonar-plugin-api/src/main/java/org/sonar/api/server/ws/WebService.java
+++ b/sonar-plugin-api/src/main/java/org/sonar/api/server/ws/WebService.java
@@ -21,12 +21,10 @@ package org.sonar.api.server.ws;
 
 import com.google.common.base.Function;
 import com.google.common.base.Joiner;
-import com.google.common.base.Preconditions;
 import com.google.common.collect.ImmutableList;
 import com.google.common.collect.ImmutableMap;
 import com.google.common.collect.Maps;
 import com.google.common.collect.Sets;
-
 import java.io.IOException;
 import java.net.URL;
 import java.nio.charset.StandardCharsets;
@@ -36,18 +34,18 @@ import java.util.Collections;
 import java.util.List;
 import java.util.Map;
 import java.util.Set;
-
 import javax.annotation.CheckForNull;
 import javax.annotation.Nonnull;
 import javax.annotation.Nullable;
 import javax.annotation.concurrent.Immutable;
-
 import org.apache.commons.io.FilenameUtils;
 import org.apache.commons.io.IOUtils;
 import org.apache.commons.lang.StringUtils;
 import org.sonar.api.ExtensionPoint;
 import org.sonar.api.server.ServerSide;
 
+import static com.google.common.base.Preconditions.checkArgument;
+
 /**
  * Defines a web service. Note that contrary to the deprecated {@link org.sonar.api.web.Webservice}
  * the ws is fully implemented in Java and does not require any Ruby on Rails code.
@@ -647,7 +645,7 @@ public interface WebService extends Definable<WebService.Context> {
     }
 
     public static SelectionMode fromParam(String paramValue) {
-      Preconditions.checkArgument(BY_VALUE.containsKey(paramValue));
+      checkArgument(BY_VALUE.containsKey(paramValue));
       return BY_VALUE.get(paramValue);
     }