Automatic code cleanup.

PiperOrigin-RevId: 195141891

2 files changed, 8 insertions, 8 deletions

diff --git a/src/main/java/com/google/devtools/build/lib/concurrent/FastHotKeyAtomicLongMap.java b/src/main/java/com/google/devtools/build/lib/concurrent/FastHotKeyAtomicLongMap.java
index 4136331134..3b64d38216 100644
--- a/src/main/java/com/google/devtools/build/lib/concurrent/FastHotKeyAtomicLongMap.java
+++ b/src/main/java/com/google/devtools/build/lib/concurrent/FastHotKeyAtomicLongMap.java
@@ -14,9 +14,9 @@
 package com.google.devtools.build.lib.concurrent;
 
 import com.google.common.collect.ImmutableMap;
-import com.google.common.collect.MapMaker;
 import com.google.common.collect.Maps;
 import com.google.devtools.build.lib.concurrent.ThreadSafety.ThreadSafe;
+import java.util.concurrent.ConcurrentHashMap;
 import java.util.concurrent.ConcurrentMap;
 import java.util.concurrent.atomic.AtomicLong;
 
@@ -35,15 +35,16 @@ public class FastHotKeyAtomicLongMap<T> {
   private final ConcurrentMap<T, AtomicLong> map;
 
   public static <T> FastHotKeyAtomicLongMap<T> create() {
-    return new FastHotKeyAtomicLongMap<>(new MapMaker());
+    return new FastHotKeyAtomicLongMap<>();
   }
 
-  public static <T> FastHotKeyAtomicLongMap<T> create(int concurrencyLevel) {
-    return new FastHotKeyAtomicLongMap<>(new MapMaker().concurrencyLevel(concurrencyLevel));
+  // TODO(kak): Delete this in favor of create()
+  public static <T> FastHotKeyAtomicLongMap<T> create(int concurrencyLevel /* ignored */) {
+    return new FastHotKeyAtomicLongMap<>();
   }
 
-  private FastHotKeyAtomicLongMap(MapMaker mapMaker) {
-    this.map = mapMaker.makeMap();
+  private FastHotKeyAtomicLongMap() {
+    this.map = new ConcurrentHashMap<>();
   }
 
   public long incrementAndGet(T key) {
diff --git a/src/main/java/com/google/devtools/build/lib/profiler/memory/AllocationTracker.java b/src/main/java/com/google/devtools/build/lib/profiler/memory/AllocationTracker.java
index ccb353c063..970cac4a5a 100644
--- a/src/main/java/com/google/devtools/build/lib/profiler/memory/AllocationTracker.java
+++ b/src/main/java/com/google/devtools/build/lib/profiler/memory/AllocationTracker.java
@@ -66,8 +66,7 @@ public class AllocationTracker implements Sampler {
     }
   }
 
-  private final Map<Object, AllocationSample> allocations =
-      new MapMaker().weakKeys().concurrencyLevel(1).makeMap();
+  private final Map<Object, AllocationSample> allocations = new MapMaker().weakKeys().makeMap();
   private final int samplePeriod;
   private final int sampleVariance;
   private boolean enabled = true;