Merge branch 'stable-3.0' into stable-3.1

* stable-3.0:
  Format Java files with google-java-format

Change-Id: I7ef6efad67097d00251d9bb779db418973f7c1b9
diff --git a/src/main/java/com/ericsson/gerrit/plugins/goimport/GoImportFilter.java b/src/main/java/com/ericsson/gerrit/plugins/goimport/GoImportFilter.java
index f6252c9..0552189 100644
--- a/src/main/java/com/ericsson/gerrit/plugins/goimport/GoImportFilter.java
+++ b/src/main/java/com/ericsson/gerrit/plugins/goimport/GoImportFilter.java
@@ -29,8 +29,8 @@
 import com.google.gerrit.server.project.ProjectState;
 import com.google.gerrit.util.http.CacheHeaders;
 import com.google.inject.Inject;
-import com.google.inject.Singleton;
 import com.google.inject.Provider;
+import com.google.inject.Singleton;
 import java.io.IOException;
 import java.io.OutputStream;
 import java.net.URI;
@@ -174,7 +174,7 @@
         + (authenticated ? "a/" : "")
         + projectName
         + " git "
-	+ getRepoRoot(projectName, authenticated);
+        + getRepoRoot(projectName, authenticated);
   }
 
   private String getRepoRoot(String projectName, boolean authenticated) {