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-rw-r--r--guava-tests/benchmark/com/google/common/collect/HashMultisetAddPresentBenchmark.java61
1 files changed, 0 insertions, 61 deletions
diff --git a/guava-tests/benchmark/com/google/common/collect/HashMultisetAddPresentBenchmark.java b/guava-tests/benchmark/com/google/common/collect/HashMultisetAddPresentBenchmark.java
deleted file mode 100644
index 1e654ec..0000000
--- a/guava-tests/benchmark/com/google/common/collect/HashMultisetAddPresentBenchmark.java
+++ /dev/null
@@ -1,61 +0,0 @@
-/*
- * Copyright (C) 2011 The Guava Authors
- *
- * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except
- * in compliance with the License. You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software distributed under the
- * License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.google.common.collect;
-
-import com.google.caliper.Runner;
-import com.google.caliper.SimpleBenchmark;
-import com.google.common.collect.HashMultiset;
-import com.google.common.collect.Multiset;
-
-import java.util.ArrayList;
-import java.util.List;
-import java.util.Random;
-
-/**
- * Benchmark for HashMultiset.add for an already-present element.
- *
- * @author Louis Wasserman
- */
-public class HashMultisetAddPresentBenchmark extends SimpleBenchmark {
- private static final int ARRAY_MASK = 0x0ffff;
- private static final int ARRAY_SIZE = 0x10000;
- List<Multiset<Integer>> multisets = new ArrayList<Multiset<Integer>>(0x10000);
- int[] queries = new int[ARRAY_SIZE];
-
- @Override
- protected void setUp() {
- Random random = new Random();
- multisets.clear();
- for (int i = 0; i < ARRAY_SIZE; i++) {
- HashMultiset<Integer> multiset = HashMultiset.<Integer>create();
- multisets.add(multiset);
- queries[i] = random.nextInt();
- multiset.add(queries[i]);
- }
- }
-
- public int timeAdd(int reps) {
- int tmp = 0;
- for (int i = 0; i < reps; i++) {
- int j = i & ARRAY_MASK;
- tmp += multisets.get(j).add(queries[j], 4);
- }
- return tmp;
- }
-
- public static void main(String[] args) {
- Runner.main(HashMultisetAddPresentBenchmark.class, args);
- }
-}