Non-functional changes only

1 files changed, 5 insertions, 5 deletions

diff --git a/config-model/src/main/java/com/yahoo/vespa/model/search/IndexingDocprocChain.java b/config-model/src/main/java/com/yahoo/vespa/model/search/IndexingDocprocChain.java
index df44a429f9c..2c1d979e2c4 100644
--- a/config-model/src/main/java/com/yahoo/vespa/model/search/IndexingDocprocChain.java
+++ b/config-model/src/main/java/com/yahoo/vespa/model/search/IndexingDocprocChain.java
@@ -12,6 +12,7 @@ import java.util.ArrayList;
 import java.util.Collections;
 import java.util.HashMap;
 import java.util.List;
+import java.util.Set;
 
 /**
  * @author Einar M R Rosenvinge
@@ -22,16 +23,15 @@ public class IndexingDocprocChain extends DocprocChain implements SpecialtokensC
     private static final List<Phase> phases = new ArrayList<>(2);
 
     static {
-        phases.add(new Phase("indexingStart", Collections.<String>emptySet(), Collections.<String>emptySet()));
-        phases.add(new Phase("indexingEnd", Collections.<String>emptySet(), Collections.<String>emptySet()));
+        phases.add(new Phase("indexingStart", Set.of(), Set.of()));
+        phases.add(new Phase("indexingEnd", Set.of(), Set.of()));
     }
 
     public IndexingDocprocChain() {
         super(new ChainSpecification(new ComponentId(NAME),
-                                     new ChainSpecification.Inheritance(Collections.<ComponentSpecification>emptySet(),
-                                                                        Collections.<ComponentSpecification>emptySet()),
+                                     new ChainSpecification.Inheritance(Set.of(), Set.of()),
                                      phases,
-                                     Collections.<ComponentSpecification>emptySet()),
+                                     Set.of()),
               new HashMap<>());
         addInnerComponent(new IndexingProcessor());
     }