AccessSection: return ImmutableList of permissions
It is possible now that GWT is removed.
Previously it was not possible because the AccessSection
was referenced from GWT code where guava cannot be used.
Change-Id: Ic5514036a3bd8279f6f2794b3d9b059e06ee6ddc
diff --git a/java/com/google/gerrit/common/data/AccessSection.java b/java/com/google/gerrit/common/data/AccessSection.java
index 49948f8f..c8d8d41 100644
--- a/java/com/google/gerrit/common/data/AccessSection.java
+++ b/java/com/google/gerrit/common/data/AccessSection.java
@@ -16,6 +16,7 @@
import static java.util.Objects.requireNonNull;
+import com.google.common.collect.ImmutableList;
import com.google.gerrit.common.Nullable;
import com.google.gerrit.reviewdb.client.Project;
import java.util.ArrayList;
@@ -36,12 +37,8 @@
super(refPattern);
}
- // TODO(ekempin): Make this method return an ImmutableList once the GWT UI is gone.
public List<Permission> getPermissions() {
- if (permissions == null) {
- return new ArrayList<>();
- }
- return new ArrayList<>(permissions);
+ return permissions == null ? ImmutableList.of() : ImmutableList.copyOf(permissions);
}
public void setPermissions(List<Permission> list) {
