Automated conversion to Java 8

With a few manual fixes for readability.

RELNOTES: None.
PiperOrigin-RevId: 160582556

1 files changed, 4 insertions, 7 deletions

diff --git a/src/main/java/com/google/devtools/build/lib/query2/engine/LetExpression.java b/src/main/java/com/google/devtools/build/lib/query2/engine/LetExpression.java
index 05021e6f8a..fd10135e57 100644
--- a/src/main/java/com/google/devtools/build/lib/query2/engine/LetExpression.java
+++ b/src/main/java/com/google/devtools/build/lib/query2/engine/LetExpression.java
@@ -77,13 +77,10 @@ class LetExpression extends QueryExpression {
     QueryTaskFuture<ThreadSafeMutableSet<T>> varValueFuture =
         QueryUtil.evalAll(env, context, varExpr);
     Function<ThreadSafeMutableSet<T>, QueryTaskFuture<Void>> evalBodyAsyncFunction =
-        new Function<ThreadSafeMutableSet<T>, QueryTaskFuture<Void>>() {
-          @Override
-          public QueryTaskFuture<Void> apply(ThreadSafeMutableSet<T> varValue) {
-            VariableContext<T> bodyContext = VariableContext.with(context, varName, varValue);
-            return env.eval(bodyExpr, bodyContext, callback);
-          }
-    };
+        varValue -> {
+          VariableContext<T> bodyContext = VariableContext.with(context, varName, varValue);
+          return env.eval(bodyExpr, bodyContext, callback);
+        };
     return env.transformAsync(varValueFuture, evalBodyAsyncFunction);
   }