Remove use of bare Immutable{List,Map,Set} Builder classes.
Always use the more-qualified class name for clarity at the site of use. There are too many classes named Builder.
PiperOrigin-RevId: 193649193
diff --git a/src/main/java/com/google/devtools/build/lib/query2/SkyQueryEnvironment.java b/src/main/java/com/google/devtools/build/lib/query2/SkyQueryEnvironment.java
index b13ed47..99f4da6 100644
--- a/src/main/java/com/google/devtools/build/lib/query2/SkyQueryEnvironment.java
+++ b/src/main/java/com/google/devtools/build/lib/query2/SkyQueryEnvironment.java
@@ -28,7 +28,6 @@
import com.google.common.collect.ImmutableMap;
import com.google.common.collect.ImmutableMultimap;
import com.google.common.collect.ImmutableSet;
-import com.google.common.collect.ImmutableSet.Builder;
import com.google.common.collect.Iterables;
import com.google.common.collect.Maps;
import com.google.common.collect.Multimap;
@@ -872,7 +871,7 @@
// have encountered errors that they were able to recover from.
Set<Entry<SkyKey, SkyValue>> successfulEntries =
graph.getSuccessfulValues(transitiveTraversalKeys).entrySet();
- Builder<SkyKey> successfulKeysBuilder = ImmutableSet.builder();
+ ImmutableSet.Builder<SkyKey> successfulKeysBuilder = ImmutableSet.builder();
for (Entry<SkyKey, SkyValue> successfulEntry : successfulEntries) {
successfulKeysBuilder.add(successfulEntry.getKey());
TransitiveTraversalValue value = (TransitiveTraversalValue) successfulEntry.getValue();