From 11d70614cbce3cc4d8d113207b22b16a6d85001c Mon Sep 17 00:00:00 2001
From: Zoltan Haindrich <kirk@rxd.hu>
Date: Mon, 15 Jan 2024 15:44:06 +0000
Subject: [PATCH] checkstyle fix+reduce test time

---
 .../apache/druid/benchmark/ExpressionSelectorBenchmark.java  | 4 ++--
 .../main/java/org/apache/druid/math/expr/ConstantExpr.java   | 5 +++--
 .../src/main/java/org/apache/druid/math/expr/Expr.java       | 3 ++-
 3 files changed, 7 insertions(+), 5 deletions(-)

diff --git a/benchmarks/src/test/java/org/apache/druid/benchmark/ExpressionSelectorBenchmark.java b/benchmarks/src/test/java/org/apache/druid/benchmark/ExpressionSelectorBenchmark.java
index d8e1dfc76464..9bf9926767da 100644
--- a/benchmarks/src/test/java/org/apache/druid/benchmark/ExpressionSelectorBenchmark.java
+++ b/benchmarks/src/test/java/org/apache/druid/benchmark/ExpressionSelectorBenchmark.java
@@ -67,8 +67,8 @@
 
 @State(Scope.Benchmark)
 @Fork(value = 1)
-@Warmup(iterations = 3, time = 3)
-@Measurement(iterations = 10, time = 3)
+@Warmup(iterations = 3, time = 2)
+@Measurement(iterations = 3, time = 2)
 @BenchmarkMode(Mode.AverageTime)
 @OutputTimeUnit(TimeUnit.MILLISECONDS)
 public class ExpressionSelectorBenchmark
diff --git a/processing/src/main/java/org/apache/druid/math/expr/ConstantExpr.java b/processing/src/main/java/org/apache/druid/math/expr/ConstantExpr.java
index 42693265d428..9a92e71142d9 100644
--- a/processing/src/main/java/org/apache/druid/math/expr/ConstantExpr.java
+++ b/processing/src/main/java/org/apache/druid/math/expr/ConstantExpr.java
@@ -126,7 +126,8 @@ public Expr singleThreaded()
  * FIXME: fill this in!
  */
 @Immutable
-abstract class CacheableConstantExpr<T> extends ConstantExpr<T>{
+abstract class CacheableConstantExpr<T> extends ConstantExpr<T>
+{
 
   protected CacheableConstantExpr(ExpressionType outputType, T value)
   {
@@ -141,7 +142,7 @@ public final ConstantExpr<T> singleThreaded()
     return new ConstantExpr<T>(eval.type(), eval.value)
     {
       @Override
-      public final ExprEval<T> realEval()
+      public ExprEval<T> realEval()
       {
         return eval;
       }
diff --git a/processing/src/main/java/org/apache/druid/math/expr/Expr.java b/processing/src/main/java/org/apache/druid/math/expr/Expr.java
index 1e8260ab5a9d..91fab05f9690 100644
--- a/processing/src/main/java/org/apache/druid/math/expr/Expr.java
+++ b/processing/src/main/java/org/apache/druid/math/expr/Expr.java
@@ -763,7 +763,8 @@ private static Set<String> map(
    * FIXME
    * @return
    */
-  default Expr singleThreaded() {
+  default Expr singleThreaded()
+  {
     return this;
   }
 }