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Java example source code file (InternersBenchmark.java)
The InternersBenchmark.java Java example source code/* * 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.Benchmark; /** * Benchmarking interners. * * @author Dimitris Andreou */ public class InternersBenchmark { @Benchmark int weakInterner(int reps) { Interner<String> interner = Interners.newWeakInterner(); for (int i = 0; i < reps; i++) { interner.intern(Double.toHexString(Math.random())); } return reps; } @Benchmark int strongInterner(int reps) { Interner<String> interner = Interners.newStrongInterner(); for (int i = 0; i < reps; i++) { interner.intern(Double.toHexString(Math.random())); } return reps; } @Benchmark int stringIntern(int reps) { for (int i = 0; i < reps; i++) { String unused = Double.toHexString(Math.random()).intern(); } return reps; } } Other Java examples (source code examples)Here is a short list of links related to this Java InternersBenchmark.java source code file: |
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