Tagir Valeev amaembo

Check my book „100 Java Mistakes”: https://mng.bz/Alvg

amaembo / gist:168fe8636e085fb8341f

Created March 5, 2015 03:52

	import org.openjdk.jmh.infra.Blackhole;
	import org.openjdk.jmh.annotations.Benchmark;
	import org.openjdk.jmh.annotations.BenchmarkMode;
	import org.openjdk.jmh.annotations.Mode;
	import org.openjdk.jmh.annotations.Scope;
	import org.openjdk.jmh.annotations.State;
	import org.openjdk.jmh.annotations.Warmup;
	import org.openjdk.jmh.annotations.Fork;
	import org.openjdk.jmh.annotations.Param;
	import org.openjdk.jmh.annotations.Measurement;

amaembo / gist:806f6cefa90329a8a060

Created May 8, 2015 07:14

Try monad example (requires com.jasongoodwin.monads)

	import java.util.Arrays;
	import java.util.List;
	import java.util.Map;
	import java.util.stream.Collectors;

	import com.jasongoodwin.monads.Try;

	public class TryTest {

	public static String doStuff(String s) {

amaembo / PairTest.java

Last active June 1, 2023 18:57

JMH benchmark for different solutions of http://stackoverflow.com/q/30089761/4856258

	package org.sample;

	import java.util.concurrent.TimeUnit;
	import javax.util.streamex.*;
	import java.util.stream.*;
	import java.util.*;

	import org.openjdk.jmh.infra.Blackhole;
	import org.openjdk.jmh.annotations.*;

amaembo / PairTest.java

Last active August 29, 2015 14:21

	package org.sample;

	import java.util.concurrent.TimeUnit;
	import javax.util.streamex.*;
	import java.util.stream.*;
	import java.util.*;

	import org.openjdk.jmh.infra.Blackhole;
	import org.openjdk.jmh.annotations.*;

amaembo / PrimCollector.java

Last active August 29, 2015 14:21

	import java.util.concurrent.TimeUnit;
	import javax.util.streamex.*;
	import java.util.stream.*;
	import java.util.*;

	import org.openjdk.jmh.infra.Blackhole;
	import org.openjdk.jmh.annotations.*;

	@Warmup(iterations = 5, time = 1000, timeUnit = TimeUnit.MILLISECONDS)
	@Measurement(iterations = 10, time = 1000, timeUnit = TimeUnit.MILLISECONDS)

amaembo / AdvancedIntStatistics.java

Last active August 29, 2015 14:21 — forked from leventov/AdvancedIntStatistics.java

	package spoon.test;

	import spoon.reflect.declaration.*;

	import java.util.ArrayList;
	import java.util.IntSummaryStatistics;
	import java.util.TreeSet;
	import java.util.function.Consumer;
	import java.util.function.ToIntFunction;

amaembo / ConcatTest.java

Created May 26, 2015 16:29

	import java.util.concurrent.TimeUnit;
	import java.util.stream.*;
	import java.util.*;

	import org.openjdk.jmh.infra.Blackhole;
	import org.openjdk.jmh.annotations.*;

	@Warmup(iterations = 5, time = 1000, timeUnit = TimeUnit.MILLISECONDS)
	@Measurement(iterations = 10, time = 1000, timeUnit = TimeUnit.MILLISECONDS)
	@BenchmarkMode(Mode.AverageTime)

amaembo / AddTest.java

Last active August 29, 2015 14:21

	import java.math.BigDecimal;
	import java.util.concurrent.TimeUnit;

	import org.openjdk.jmh.infra.Blackhole;
	import org.openjdk.jmh.annotations.*;

	@Warmup(iterations = 5, time = 3, timeUnit = TimeUnit.SECONDS)
	@Measurement(iterations = 10, time = 3, timeUnit = TimeUnit.SECONDS)
	@BenchmarkMode(Mode.AverageTime)
	@OutputTimeUnit(TimeUnit.MILLISECONDS)

amaembo / DistinctTest.java

Created May 30, 2015 10:11

	import java.util.concurrent.TimeUnit;
	import javax.util.streamex.*;
	import java.util.stream.*;
	import java.util.function.*;
	import java.util.*;

	import org.openjdk.jmh.infra.Blackhole;
	import org.openjdk.jmh.annotations.*;

	@Warmup(iterations = 5, time = 500, timeUnit = TimeUnit.MILLISECONDS)

amaembo / ShortCircuitTest.java

Created June 10, 2015 08:39

	import java.util.Arrays;
	import java.util.concurrent.atomic.AtomicInteger;
	import java.util.stream.IntStream;


	public class ShortCircuitTest {
	static class IntShortCircuitException extends RuntimeException {
	int payload;

	public IntShortCircuitException(int payload) {