DoubleTournamentSelector.java

1 
package net.bmahe.genetics4j.core.selection;
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import java.util.ArrayList;
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import java.util.Comparator;
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import java.util.List;
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import java.util.random.RandomGenerator;
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import java.util.stream.IntStream;
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import org.apache.commons.lang3.Validate;
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import org.apache.logging.log4j.LogManager;
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import org.apache.logging.log4j.Logger;
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import net.bmahe.genetics4j.core.Genotype;
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import net.bmahe.genetics4j.core.Individual;
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import net.bmahe.genetics4j.core.Population;
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import net.bmahe.genetics4j.core.spec.AbstractEAConfiguration;
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import net.bmahe.genetics4j.core.spec.selection.DoubleTournament;
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import net.bmahe.genetics4j.core.spec.selection.SelectionPolicy;
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import net.bmahe.genetics4j.core.spec.selection.Tournament;
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import net.bmahe.genetics4j.core.util.IndividualUtils;
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public class DoubleTournamentSelector<T extends Comparable<T>> implements Selector<T> {
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	final static public Logger logger = LogManager.getLogger(DoubleTournamentSelector.class);
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	private final SelectionPolicy selectionPolicy;
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	private final RandomGenerator randomGenerator;
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	public DoubleTournamentSelector(final SelectionPolicy _selectionPolicy, final RandomGenerator _randomGenerator) {
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		Validate.notNull(_selectionPolicy);
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		Validate.isInstanceOf(DoubleTournament.class, _selectionPolicy);
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		Validate.notNull(_randomGenerator);
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33 1 1. <init> : Removed assignment to member variable selectionPolicy → KILLED
 
		this.selectionPolicy = _selectionPolicy;
34 1 1. <init> : Removed assignment to member variable randomGenerator → KILLED
 
		this.randomGenerator = _randomGenerator;
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	}
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	protected Individual<T> randomIndividual(final List<Genotype> population, final List<T> fitnessScore) {
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		Validate.notNull(population);
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		Validate.notNull(fitnessScore);
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		Validate.isTrue(fitnessScore.size() > 0);
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		Validate.isTrue(population.size() == fitnessScore.size());
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43 3 1. randomIndividual : removed call to java/util/List::size → SURVIVED
2. randomIndividual : removed call to java/util/random/RandomGenerator::nextInt → KILLED
3. randomIndividual : replaced call to java/util/random/RandomGenerator::nextInt with argument → KILLED
 
		final int candidateIndex = randomGenerator.nextInt(fitnessScore.size());
44 4 1. randomIndividual : replaced return value with null for net/bmahe/genetics4j/core/selection/DoubleTournamentSelector::randomIndividual → KILLED
2. randomIndividual : removed call to net/bmahe/genetics4j/core/Individual::of → KILLED
3. randomIndividual : removed call to java/util/List::get → KILLED
4. randomIndividual : removed call to java/util/List::get → KILLED
 
		return Individual.of(population.get(candidateIndex), fitnessScore.get(candidateIndex));
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	}
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	protected Individual<T> selectForFitness(final AbstractEAConfiguration<T> eaConfiguration,
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			final Comparator<Individual<T>> fitnessComparator, final int numCandidates, final List<Genotype> population,
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			final List<T> fitnessScore) {
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		Validate.notNull(population);
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		Validate.notNull(fitnessScore);
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		Validate.isTrue(fitnessScore.isEmpty() == false);
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55 3 1. selectForFitness : replaced return value with null for net/bmahe/genetics4j/core/selection/DoubleTournamentSelector::selectForFitness → KILLED
2. selectForFitness : Substituted 0 with 1 → KILLED
3. selectForFitness : removed call to java/util/stream/IntStream::range → KILLED
 
		return IntStream.range(0, numCandidates)
56 1 1. selectForFitness : removed call to java/util/stream/IntStream::boxed → KILLED
 
				.boxed()
57 4 1. selectForFitness : removed call to java/util/stream/Stream::map → KILLED
2. selectForFitness : replaced call to java/util/stream/Stream::map with receiver → KILLED
3. lambda$selectForFitness$0 : replaced return value with null for net/bmahe/genetics4j/core/selection/DoubleTournamentSelector::lambda$selectForFitness$0 → KILLED
4. lambda$selectForFitness$0 : removed call to net/bmahe/genetics4j/core/selection/DoubleTournamentSelector::randomIndividual → KILLED
 
				.map(i -> randomIndividual(population, fitnessScore))
58 3 1. lambda$selectForFitness$1 : replaced int return with 0 for net/bmahe/genetics4j/core/selection/DoubleTournamentSelector::lambda$selectForFitness$1 → KILLED
2. lambda$selectForFitness$1 : removed call to java/util/Comparator::compare → KILLED
3. selectForFitness : removed call to java/util/stream/Stream::max → KILLED
 
				.max((a, b) -> fitnessComparator.compare(a, b))
59 1 1. selectForFitness : removed call to java/util/Optional::get → KILLED
 
				.get();
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	}
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	protected Individual<T> parsimonyPick(final Comparator<Individual<T>> parsimonyComparator,
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			final double parsimonyTournamentSize, final Individual<T> first, final Individual<T> second) {
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		Validate.notNull(parsimonyComparator);
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		Validate.inclusiveBetween(0.0, 2.0, parsimonyTournamentSize);
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		Validate.notNull(first);
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		Validate.notNull(second);
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70 1 1. parsimonyPick : removed call to java/util/Comparator::compare → KILLED
 
		final int parsimonyCompared = parsimonyComparator.compare(first, second);
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		Individual<T> selected = first;
73 7 1. parsimonyPick : Substituted 2.0 with 1.0 → SURVIVED
2. parsimonyPick : changed conditional boundary → SURVIVED
3. parsimonyPick : Replaced double division with multiplication → SURVIVED
4. parsimonyPick : removed conditional - replaced comparison check with true → SURVIVED
5. parsimonyPick : removed call to java/util/random/RandomGenerator::nextDouble → SURVIVED
6. parsimonyPick : negated conditional → KILLED
7. parsimonyPick : removed conditional - replaced comparison check with false → KILLED
 
		if (randomGenerator.nextDouble() < parsimonyTournamentSize / 2.0) {
74 4 1. parsimonyPick : changed conditional boundary → SURVIVED
2. parsimonyPick : negated conditional → KILLED
3. parsimonyPick : removed conditional - replaced comparison check with false → KILLED
4. parsimonyPick : removed conditional - replaced comparison check with true → KILLED
 
			if (parsimonyCompared > 0) {
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				selected = second;
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			}
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		} else {
78 4 1. parsimonyPick : removed conditional - replaced comparison check with true → NO_COVERAGE
2. parsimonyPick : removed conditional - replaced comparison check with false → NO_COVERAGE
3. parsimonyPick : changed conditional boundary → NO_COVERAGE
4. parsimonyPick : negated conditional → NO_COVERAGE
 
			if (parsimonyCompared < 0) {
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				selected = second;
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			}
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		}
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83 1 1. parsimonyPick : replaced return value with null for net/bmahe/genetics4j/core/selection/DoubleTournamentSelector::parsimonyPick → KILLED
 
		return selected;
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	}
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	@Override
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	public Population<T> select(final AbstractEAConfiguration<T> eaConfiguration, final int numIndividuals,
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			final List<Genotype> population, final List<T> fitnessScore) {
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		Validate.notNull(eaConfiguration);
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		Validate.notNull(population);
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		Validate.notNull(fitnessScore);
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		Validate.isTrue(numIndividuals > 0);
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		Validate.isTrue(population.size() == fitnessScore.size());
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		@SuppressWarnings("unchecked")
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		final DoubleTournament<T> doubleTournament = (DoubleTournament<T>) selectionPolicy;
97 1 1. select : removed call to net/bmahe/genetics4j/core/spec/selection/DoubleTournament::doFitnessFirst → KILLED
 
		final boolean doFitnessFirst = doubleTournament.doFitnessFirst();
98 1 1. select : removed call to net/bmahe/genetics4j/core/spec/selection/DoubleTournament::fitnessTournament → KILLED
 
		final Tournament<T> fitnessTournament = doubleTournament.fitnessTournament();
99 1 1. select : removed call to net/bmahe/genetics4j/core/spec/selection/DoubleTournament::parsimonyComparator → KILLED
 
		final Comparator<Individual<T>> parsimonyComparator = doubleTournament.parsimonyComparator();
100 1 1. select : removed call to net/bmahe/genetics4j/core/spec/selection/DoubleTournament::parsimonyTournamentSize → KILLED
 
		final double parsimonyTournamentSize = doubleTournament.parsimonyTournamentSize();
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		Validate.isTrue((doFitnessFirst && parsimonyTournamentSize <= 2.0 && parsimonyTournamentSize >= 0.0)
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				|| doFitnessFirst == false);
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105 1 1. select : removed call to net/bmahe/genetics4j/core/util/IndividualUtils::fitnessBasedComparator → KILLED
 
		final Comparator<Individual<T>> fitnessComparator = IndividualUtils.fitnessBasedComparator(eaConfiguration);
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		logger.debug("Selecting {} individuals", numIndividuals);
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109 1 1. select : removed call to net/bmahe/genetics4j/core/Population::<init> → KILLED
 
		final Population<T> selectedIndividuals = new Population<>();
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111 5 1. select : removed call to net/bmahe/genetics4j/core/Population::size → TIMED_OUT
2. select : removed conditional - replaced comparison check with true → TIMED_OUT
3. select : removed conditional - replaced comparison check with false → KILLED
4. select : negated conditional → KILLED
5. select : changed conditional boundary → KILLED
 
		while (selectedIndividuals.size() < numIndividuals) {
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113 3 1. select : removed conditional - replaced equality check with false → KILLED
2. select : removed conditional - replaced equality check with true → KILLED
3. select : negated conditional → KILLED
 
			if (doFitnessFirst) {
114 1 1. select : removed call to net/bmahe/genetics4j/core/selection/DoubleTournamentSelector::selectForFitness → KILLED
 
				final Individual<T> first = selectForFitness(eaConfiguration,
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						fitnessComparator,
116 1 1. select : removed call to net/bmahe/genetics4j/core/spec/selection/Tournament::numCandidates → KILLED
 
						fitnessTournament.numCandidates(),
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						population,
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						fitnessScore);
119 1 1. select : removed call to net/bmahe/genetics4j/core/selection/DoubleTournamentSelector::selectForFitness → KILLED
 
				final Individual<T> second = selectForFitness(eaConfiguration,
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						fitnessComparator,
121 1 1. select : removed call to net/bmahe/genetics4j/core/spec/selection/Tournament::numCandidates → KILLED
 
						fitnessTournament.numCandidates(),
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						population,
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						fitnessScore);
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125 2 1. select : replaced call to net/bmahe/genetics4j/core/selection/DoubleTournamentSelector::parsimonyPick with argument → KILLED
2. select : removed call to net/bmahe/genetics4j/core/selection/DoubleTournamentSelector::parsimonyPick → KILLED
 
				final Individual<T> selected = parsimonyPick(parsimonyComparator, parsimonyTournamentSize, first, second);
126
127 3 1. select : removed call to net/bmahe/genetics4j/core/Population::add → TIMED_OUT
2. select : removed call to net/bmahe/genetics4j/core/Individual::fitness → KILLED
3. select : removed call to net/bmahe/genetics4j/core/Individual::genotype → KILLED
 
				selectedIndividuals.add(selected.genotype(), selected.fitness());
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			} else {
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130 1 1. select : removed call to net/bmahe/genetics4j/core/spec/selection/Tournament::numCandidates → KILLED
 
				final int numberCandidatesFitness = fitnessTournament.numCandidates();
131 1 1. select : removed call to java/util/ArrayList::<init> → KILLED
 
				final List<Individual<T>> candidatesFitness = new ArrayList<>(numberCandidatesFitness);
132
133 5 1. select : removed conditional - replaced comparison check with true → TIMED_OUT
2. select : removed conditional - replaced comparison check with false → KILLED
3. select : changed conditional boundary → KILLED
4. select : negated conditional → KILLED
5. select : Substituted 0 with 1 → KILLED
 
				for (int i = 0; i < numberCandidatesFitness; i++) {
134 1 1. select : removed call to net/bmahe/genetics4j/core/selection/DoubleTournamentSelector::randomIndividual → KILLED
 
					final Individual<T> first = randomIndividual(population, fitnessScore);
135 1 1. select : removed call to net/bmahe/genetics4j/core/selection/DoubleTournamentSelector::randomIndividual → KILLED
 
					final Individual<T> second = randomIndividual(population, fitnessScore);
136
137 2 1. select : removed call to net/bmahe/genetics4j/core/selection/DoubleTournamentSelector::parsimonyPick → KILLED
2. select : replaced call to net/bmahe/genetics4j/core/selection/DoubleTournamentSelector::parsimonyPick with argument → KILLED
 
					final Individual<T> selected = parsimonyPick(parsimonyComparator,
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							parsimonyTournamentSize,
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							first,
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							second);
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142 1 1. select : removed call to java/util/List::add → KILLED
 
					candidatesFitness.add(selected);
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				}
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145 1 1. select : removed call to java/util/List::stream → KILLED
 
				final Individual<T> selected = candidatesFitness.stream()
146 3 1. lambda$select$2 : replaced int return with 0 for net/bmahe/genetics4j/core/selection/DoubleTournamentSelector::lambda$select$2 → KILLED
2. lambda$select$2 : removed call to java/util/Comparator::compare → KILLED
3. select : removed call to java/util/stream/Stream::max → KILLED
 
						.max((a, b) -> fitnessComparator.compare(a, b))
147 1 1. select : removed call to java/util/Optional::get → KILLED
 
						.get();
148
149 3 1. select : removed call to net/bmahe/genetics4j/core/Population::add → TIMED_OUT
2. select : removed call to net/bmahe/genetics4j/core/Individual::fitness → KILLED
3. select : removed call to net/bmahe/genetics4j/core/Individual::genotype → KILLED
 
				selectedIndividuals.add(selected.genotype(), selected.fitness());
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			}
151
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		}
153
154 1 1. select : replaced return value with null for net/bmahe/genetics4j/core/selection/DoubleTournamentSelector::select → KILLED
 
		return selectedIndividuals;
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	}
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}

Mutations

33

1.1
Location : <init>
Killed by : net.bmahe.genetics4j.core.selection.DoubleTournamentSelectionPolicyHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.selection.DoubleTournamentSelectionPolicyHandlerTest]/[method:selectMaximize()] Removed assignment to member variable selectionPolicy → KILLED

34

1.1
Location : <init>
Killed by : net.bmahe.genetics4j.core.selection.DoubleTournamentSelectionPolicyHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.selection.DoubleTournamentSelectionPolicyHandlerTest]/[method:selectMaximize()] Removed assignment to member variable randomGenerator → KILLED

43

1.1
Location : randomIndividual
Killed by : net.bmahe.genetics4j.core.selection.DoubleTournamentSelectionPolicyHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.selection.DoubleTournamentSelectionPolicyHandlerTest]/[method:selectMaximize()] removed call to java/util/random/RandomGenerator::nextInt → KILLED

2.2
Location : randomIndividual
Killed by : none removed call to java/util/List::size → SURVIVED Covering tests

3.3
Location : randomIndividual
Killed by : net.bmahe.genetics4j.core.selection.DoubleTournamentSelectionPolicyHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.selection.DoubleTournamentSelectionPolicyHandlerTest]/[method:selectMaximize()] replaced call to java/util/random/RandomGenerator::nextInt with argument → KILLED

44

1.1
Location : randomIndividual
Killed by : net.bmahe.genetics4j.core.selection.DoubleTournamentSelectionPolicyHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.selection.DoubleTournamentSelectionPolicyHandlerTest]/[method:selectMaximize()] replaced return value with null for net/bmahe/genetics4j/core/selection/DoubleTournamentSelector::randomIndividual → KILLED

2.2
Location : randomIndividual
Killed by : net.bmahe.genetics4j.core.selection.DoubleTournamentSelectionPolicyHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.selection.DoubleTournamentSelectionPolicyHandlerTest]/[method:selectMaximize()] removed call to net/bmahe/genetics4j/core/Individual::of → KILLED

3.3
Location : randomIndividual
Killed by : net.bmahe.genetics4j.core.selection.DoubleTournamentSelectionPolicyHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.selection.DoubleTournamentSelectionPolicyHandlerTest]/[method:selectMaximize()] removed call to java/util/List::get → KILLED

4.4
Location : randomIndividual
Killed by : net.bmahe.genetics4j.core.selection.DoubleTournamentSelectionPolicyHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.selection.DoubleTournamentSelectionPolicyHandlerTest]/[method:selectMaximize()] removed call to java/util/List::get → KILLED

55

1.1
Location : selectForFitness
Killed by : net.bmahe.genetics4j.core.selection.DoubleTournamentSelectionPolicyHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.selection.DoubleTournamentSelectionPolicyHandlerTest]/[method:selectMaximize()] replaced return value with null for net/bmahe/genetics4j/core/selection/DoubleTournamentSelector::selectForFitness → KILLED

2.2
Location : selectForFitness
Killed by : net.bmahe.genetics4j.core.selection.DoubleTournamentSelectionPolicyHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.selection.DoubleTournamentSelectionPolicyHandlerTest]/[method:selectMaximize()] Substituted 0 with 1 → KILLED

3.3
Location : selectForFitness
Killed by : net.bmahe.genetics4j.core.selection.DoubleTournamentSelectionPolicyHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.selection.DoubleTournamentSelectionPolicyHandlerTest]/[method:selectMaximize()] removed call to java/util/stream/IntStream::range → KILLED

56

1.1
Location : selectForFitness
Killed by : net.bmahe.genetics4j.core.selection.DoubleTournamentSelectionPolicyHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.selection.DoubleTournamentSelectionPolicyHandlerTest]/[method:selectMaximize()] removed call to java/util/stream/IntStream::boxed → KILLED

57

1.1
Location : selectForFitness
Killed by : net.bmahe.genetics4j.core.selection.DoubleTournamentSelectionPolicyHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.selection.DoubleTournamentSelectionPolicyHandlerTest]/[method:selectMaximize()] removed call to java/util/stream/Stream::map → KILLED

2.2
Location : selectForFitness
Killed by : net.bmahe.genetics4j.core.selection.DoubleTournamentSelectionPolicyHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.selection.DoubleTournamentSelectionPolicyHandlerTest]/[method:selectMaximize()] replaced call to java/util/stream/Stream::map with receiver → KILLED

3.3
Location : lambda$selectForFitness$0
Killed by : net.bmahe.genetics4j.core.selection.DoubleTournamentSelectionPolicyHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.selection.DoubleTournamentSelectionPolicyHandlerTest]/[method:selectMaximize()] replaced return value with null for net/bmahe/genetics4j/core/selection/DoubleTournamentSelector::lambda$selectForFitness$0 → KILLED

4.4
Location : lambda$selectForFitness$0
Killed by : net.bmahe.genetics4j.core.selection.DoubleTournamentSelectionPolicyHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.selection.DoubleTournamentSelectionPolicyHandlerTest]/[method:selectMaximize()] removed call to net/bmahe/genetics4j/core/selection/DoubleTournamentSelector::randomIndividual → KILLED

58

1.1
Location : lambda$selectForFitness$1
Killed by : net.bmahe.genetics4j.core.selection.DoubleTournamentSelectionPolicyHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.selection.DoubleTournamentSelectionPolicyHandlerTest]/[method:selectMaximize()] replaced int return with 0 for net/bmahe/genetics4j/core/selection/DoubleTournamentSelector::lambda$selectForFitness$1 → KILLED

2.2
Location : lambda$selectForFitness$1
Killed by : net.bmahe.genetics4j.core.selection.DoubleTournamentSelectionPolicyHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.selection.DoubleTournamentSelectionPolicyHandlerTest]/[method:selectMaximize()] removed call to java/util/Comparator::compare → KILLED

3.3
Location : selectForFitness
Killed by : net.bmahe.genetics4j.core.selection.DoubleTournamentSelectionPolicyHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.selection.DoubleTournamentSelectionPolicyHandlerTest]/[method:selectMaximize()] removed call to java/util/stream/Stream::max → KILLED

59

1.1
Location : selectForFitness
Killed by : net.bmahe.genetics4j.core.selection.DoubleTournamentSelectionPolicyHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.selection.DoubleTournamentSelectionPolicyHandlerTest]/[method:selectMaximize()] removed call to java/util/Optional::get → KILLED

70

1.1
Location : parsimonyPick
Killed by : net.bmahe.genetics4j.core.selection.DoubleTournamentSelectionPolicyHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.selection.DoubleTournamentSelectionPolicyHandlerTest]/[method:selectMaximize()] removed call to java/util/Comparator::compare → KILLED

73

1.1
Location : parsimonyPick
Killed by : none Substituted 2.0 with 1.0 → SURVIVED Covering tests

2.2
Location : parsimonyPick
Killed by : none changed conditional boundary → SURVIVED Covering tests

3.3
Location : parsimonyPick
Killed by : net.bmahe.genetics4j.core.selection.DoubleTournamentSelectionPolicyHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.selection.DoubleTournamentSelectionPolicyHandlerTest]/[method:selectMaximize()] negated conditional → KILLED

4.4
Location : parsimonyPick
Killed by : none Replaced double division with multiplication → SURVIVED Covering tests

5.5
Location : parsimonyPick
Killed by : net.bmahe.genetics4j.core.selection.DoubleTournamentSelectionPolicyHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.selection.DoubleTournamentSelectionPolicyHandlerTest]/[method:selectMaximize()] removed conditional - replaced comparison check with false → KILLED

6.6
Location : parsimonyPick
Killed by : none removed conditional - replaced comparison check with true → SURVIVED Covering tests

7.7
Location : parsimonyPick
Killed by : none removed call to java/util/random/RandomGenerator::nextDouble → SURVIVED Covering tests

74

1.1
Location : parsimonyPick
Killed by : net.bmahe.genetics4j.core.selection.DoubleTournamentSelectionPolicyHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.selection.DoubleTournamentSelectionPolicyHandlerTest]/[method:selectMaximize()] negated conditional → KILLED

2.2
Location : parsimonyPick
Killed by : none changed conditional boundary → SURVIVED Covering tests

3.3
Location : parsimonyPick
Killed by : net.bmahe.genetics4j.core.selection.DoubleTournamentSelectionPolicyHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.selection.DoubleTournamentSelectionPolicyHandlerTest]/[method:selectMaximize()] removed conditional - replaced comparison check with false → KILLED

4.4
Location : parsimonyPick
Killed by : net.bmahe.genetics4j.core.selection.DoubleTournamentSelectionPolicyHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.selection.DoubleTournamentSelectionPolicyHandlerTest]/[method:selectMaximize()] removed conditional - replaced comparison check with true → KILLED

78

1.1
Location : parsimonyPick
Killed by : none removed conditional - replaced comparison check with true → NO_COVERAGE

2.2
Location : parsimonyPick
Killed by : none removed conditional - replaced comparison check with false → NO_COVERAGE

3.3
Location : parsimonyPick
Killed by : none changed conditional boundary → NO_COVERAGE

4.4
Location : parsimonyPick
Killed by : none negated conditional → NO_COVERAGE

83

1.1
Location : parsimonyPick
Killed by : net.bmahe.genetics4j.core.selection.DoubleTournamentSelectionPolicyHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.selection.DoubleTournamentSelectionPolicyHandlerTest]/[method:selectMaximize()] replaced return value with null for net/bmahe/genetics4j/core/selection/DoubleTournamentSelector::parsimonyPick → KILLED

97

1.1
Location : select
Killed by : net.bmahe.genetics4j.core.selection.DoubleTournamentSelectionPolicyHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.selection.DoubleTournamentSelectionPolicyHandlerTest]/[method:selectMaximize()] removed call to net/bmahe/genetics4j/core/spec/selection/DoubleTournament::doFitnessFirst → KILLED

98

1.1
Location : select
Killed by : net.bmahe.genetics4j.core.selection.DoubleTournamentSelectionPolicyHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.selection.DoubleTournamentSelectionPolicyHandlerTest]/[method:selectMaximize()] removed call to net/bmahe/genetics4j/core/spec/selection/DoubleTournament::fitnessTournament → KILLED

99

1.1
Location : select
Killed by : net.bmahe.genetics4j.core.selection.DoubleTournamentSelectionPolicyHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.selection.DoubleTournamentSelectionPolicyHandlerTest]/[method:selectMaximize()] removed call to net/bmahe/genetics4j/core/spec/selection/DoubleTournament::parsimonyComparator → KILLED

100

1.1
Location : select
Killed by : net.bmahe.genetics4j.core.selection.DoubleTournamentSelectionPolicyHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.selection.DoubleTournamentSelectionPolicyHandlerTest]/[method:selectMaximize()] removed call to net/bmahe/genetics4j/core/spec/selection/DoubleTournament::parsimonyTournamentSize → KILLED

105

1.1
Location : select
Killed by : net.bmahe.genetics4j.core.selection.DoubleTournamentSelectionPolicyHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.selection.DoubleTournamentSelectionPolicyHandlerTest]/[method:selectMaximize()] removed call to net/bmahe/genetics4j/core/util/IndividualUtils::fitnessBasedComparator → KILLED

109

1.1
Location : select
Killed by : net.bmahe.genetics4j.core.selection.DoubleTournamentSelectionPolicyHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.selection.DoubleTournamentSelectionPolicyHandlerTest]/[method:selectMaximize()] removed call to net/bmahe/genetics4j/core/Population::<init> → KILLED

111

1.1
Location : select
Killed by : net.bmahe.genetics4j.core.selection.DoubleTournamentSelectionPolicyHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.selection.DoubleTournamentSelectionPolicyHandlerTest]/[method:selectMaximize()] removed conditional - replaced comparison check with false → KILLED

2.2
Location : select
Killed by : none removed call to net/bmahe/genetics4j/core/Population::size → TIMED_OUT

3.3
Location : select
Killed by : none removed conditional - replaced comparison check with true → TIMED_OUT

4.4
Location : select
Killed by : net.bmahe.genetics4j.core.selection.DoubleTournamentSelectionPolicyHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.selection.DoubleTournamentSelectionPolicyHandlerTest]/[method:selectMaximize()] negated conditional → KILLED

5.5
Location : select
Killed by : net.bmahe.genetics4j.core.selection.DoubleTournamentSelectionPolicyHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.selection.DoubleTournamentSelectionPolicyHandlerTest]/[method:selectMaximize()] changed conditional boundary → KILLED

113

1.1
Location : select
Killed by : net.bmahe.genetics4j.core.selection.DoubleTournamentSelectionPolicyHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.selection.DoubleTournamentSelectionPolicyHandlerTest]/[method:selectMaximize()] removed conditional - replaced equality check with false → KILLED

2.2
Location : select
Killed by : net.bmahe.genetics4j.core.selection.DoubleTournamentSelectionPolicyHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.selection.DoubleTournamentSelectionPolicyHandlerTest]/[method:selectMaximizeAndDoFitnessLast()] removed conditional - replaced equality check with true → KILLED

3.3
Location : select
Killed by : net.bmahe.genetics4j.core.selection.DoubleTournamentSelectionPolicyHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.selection.DoubleTournamentSelectionPolicyHandlerTest]/[method:selectMaximize()] negated conditional → KILLED

114

1.1
Location : select
Killed by : net.bmahe.genetics4j.core.selection.DoubleTournamentSelectionPolicyHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.selection.DoubleTournamentSelectionPolicyHandlerTest]/[method:selectMaximize()] removed call to net/bmahe/genetics4j/core/selection/DoubleTournamentSelector::selectForFitness → KILLED

116

1.1
Location : select
Killed by : net.bmahe.genetics4j.core.selection.DoubleTournamentSelectionPolicyHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.selection.DoubleTournamentSelectionPolicyHandlerTest]/[method:selectMaximize()] removed call to net/bmahe/genetics4j/core/spec/selection/Tournament::numCandidates → KILLED

119

1.1
Location : select
Killed by : net.bmahe.genetics4j.core.selection.DoubleTournamentSelectionPolicyHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.selection.DoubleTournamentSelectionPolicyHandlerTest]/[method:selectMaximize()] removed call to net/bmahe/genetics4j/core/selection/DoubleTournamentSelector::selectForFitness → KILLED

121

1.1
Location : select
Killed by : net.bmahe.genetics4j.core.selection.DoubleTournamentSelectionPolicyHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.selection.DoubleTournamentSelectionPolicyHandlerTest]/[method:selectMaximize()] removed call to net/bmahe/genetics4j/core/spec/selection/Tournament::numCandidates → KILLED

125

1.1
Location : select
Killed by : net.bmahe.genetics4j.core.selection.DoubleTournamentSelectionPolicyHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.selection.DoubleTournamentSelectionPolicyHandlerTest]/[method:selectMaximize()] replaced call to net/bmahe/genetics4j/core/selection/DoubleTournamentSelector::parsimonyPick with argument → KILLED

2.2
Location : select
Killed by : net.bmahe.genetics4j.core.selection.DoubleTournamentSelectionPolicyHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.selection.DoubleTournamentSelectionPolicyHandlerTest]/[method:selectMaximize()] removed call to net/bmahe/genetics4j/core/selection/DoubleTournamentSelector::parsimonyPick → KILLED

127

1.1
Location : select
Killed by : net.bmahe.genetics4j.core.selection.DoubleTournamentSelectionPolicyHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.selection.DoubleTournamentSelectionPolicyHandlerTest]/[method:selectMaximize()] removed call to net/bmahe/genetics4j/core/Individual::fitness → KILLED

2.2
Location : select
Killed by : net.bmahe.genetics4j.core.selection.DoubleTournamentSelectionPolicyHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.selection.DoubleTournamentSelectionPolicyHandlerTest]/[method:selectMaximize()] removed call to net/bmahe/genetics4j/core/Individual::genotype → KILLED

3.3
Location : select
Killed by : none removed call to net/bmahe/genetics4j/core/Population::add → TIMED_OUT

130

1.1
Location : select
Killed by : net.bmahe.genetics4j.core.selection.DoubleTournamentSelectionPolicyHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.selection.DoubleTournamentSelectionPolicyHandlerTest]/[method:selectMaximizeAndDoFitnessLast()] removed call to net/bmahe/genetics4j/core/spec/selection/Tournament::numCandidates → KILLED

131

1.1
Location : select
Killed by : net.bmahe.genetics4j.core.selection.DoubleTournamentSelectionPolicyHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.selection.DoubleTournamentSelectionPolicyHandlerTest]/[method:selectMaximizeAndDoFitnessLast()] removed call to java/util/ArrayList::<init> → KILLED

133

1.1
Location : select
Killed by : net.bmahe.genetics4j.core.selection.DoubleTournamentSelectionPolicyHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.selection.DoubleTournamentSelectionPolicyHandlerTest]/[method:selectMaximizeAndDoFitnessLast()] removed conditional - replaced comparison check with false → KILLED

2.2
Location : select
Killed by : net.bmahe.genetics4j.core.selection.DoubleTournamentSelectionPolicyHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.selection.DoubleTournamentSelectionPolicyHandlerTest]/[method:selectMaximizeAndDoFitnessLast()] changed conditional boundary → KILLED

3.3
Location : select
Killed by : none removed conditional - replaced comparison check with true → TIMED_OUT

4.4
Location : select
Killed by : net.bmahe.genetics4j.core.selection.DoubleTournamentSelectionPolicyHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.selection.DoubleTournamentSelectionPolicyHandlerTest]/[method:selectMaximizeAndDoFitnessLast()] negated conditional → KILLED

5.5
Location : select
Killed by : net.bmahe.genetics4j.core.selection.DoubleTournamentSelectionPolicyHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.selection.DoubleTournamentSelectionPolicyHandlerTest]/[method:selectMaximizeAndDoFitnessLast()] Substituted 0 with 1 → KILLED

134

1.1
Location : select
Killed by : net.bmahe.genetics4j.core.selection.DoubleTournamentSelectionPolicyHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.selection.DoubleTournamentSelectionPolicyHandlerTest]/[method:selectMaximizeAndDoFitnessLast()] removed call to net/bmahe/genetics4j/core/selection/DoubleTournamentSelector::randomIndividual → KILLED

135

1.1
Location : select
Killed by : net.bmahe.genetics4j.core.selection.DoubleTournamentSelectionPolicyHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.selection.DoubleTournamentSelectionPolicyHandlerTest]/[method:selectMaximizeAndDoFitnessLast()] removed call to net/bmahe/genetics4j/core/selection/DoubleTournamentSelector::randomIndividual → KILLED

137

1.1
Location : select
Killed by : net.bmahe.genetics4j.core.selection.DoubleTournamentSelectionPolicyHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.selection.DoubleTournamentSelectionPolicyHandlerTest]/[method:selectMaximizeAndDoFitnessLast()] removed call to net/bmahe/genetics4j/core/selection/DoubleTournamentSelector::parsimonyPick → KILLED

2.2
Location : select
Killed by : net.bmahe.genetics4j.core.selection.DoubleTournamentSelectionPolicyHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.selection.DoubleTournamentSelectionPolicyHandlerTest]/[method:selectMaximizeAndDoFitnessLast()] replaced call to net/bmahe/genetics4j/core/selection/DoubleTournamentSelector::parsimonyPick with argument → KILLED

142

1.1
Location : select
Killed by : net.bmahe.genetics4j.core.selection.DoubleTournamentSelectionPolicyHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.selection.DoubleTournamentSelectionPolicyHandlerTest]/[method:selectMaximizeAndDoFitnessLast()] removed call to java/util/List::add → KILLED

145

1.1
Location : select
Killed by : net.bmahe.genetics4j.core.selection.DoubleTournamentSelectionPolicyHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.selection.DoubleTournamentSelectionPolicyHandlerTest]/[method:selectMaximizeAndDoFitnessLast()] removed call to java/util/List::stream → KILLED

146

1.1
Location : lambda$select$2
Killed by : net.bmahe.genetics4j.core.selection.DoubleTournamentSelectionPolicyHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.selection.DoubleTournamentSelectionPolicyHandlerTest]/[method:selectMaximizeAndDoFitnessLast()] replaced int return with 0 for net/bmahe/genetics4j/core/selection/DoubleTournamentSelector::lambda$select$2 → KILLED

2.2
Location : lambda$select$2
Killed by : net.bmahe.genetics4j.core.selection.DoubleTournamentSelectionPolicyHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.selection.DoubleTournamentSelectionPolicyHandlerTest]/[method:selectMaximizeAndDoFitnessLast()] removed call to java/util/Comparator::compare → KILLED

3.3
Location : select
Killed by : net.bmahe.genetics4j.core.selection.DoubleTournamentSelectionPolicyHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.selection.DoubleTournamentSelectionPolicyHandlerTest]/[method:selectMaximizeAndDoFitnessLast()] removed call to java/util/stream/Stream::max → KILLED

147

1.1
Location : select
Killed by : net.bmahe.genetics4j.core.selection.DoubleTournamentSelectionPolicyHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.selection.DoubleTournamentSelectionPolicyHandlerTest]/[method:selectMaximizeAndDoFitnessLast()] removed call to java/util/Optional::get → KILLED

149

1.1
Location : select
Killed by : net.bmahe.genetics4j.core.selection.DoubleTournamentSelectionPolicyHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.selection.DoubleTournamentSelectionPolicyHandlerTest]/[method:selectMaximizeAndDoFitnessLast()] removed call to net/bmahe/genetics4j/core/Individual::fitness → KILLED

2.2
Location : select
Killed by : none removed call to net/bmahe/genetics4j/core/Population::add → TIMED_OUT

3.3
Location : select
Killed by : net.bmahe.genetics4j.core.selection.DoubleTournamentSelectionPolicyHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.selection.DoubleTournamentSelectionPolicyHandlerTest]/[method:selectMaximizeAndDoFitnessLast()] removed call to net/bmahe/genetics4j/core/Individual::genotype → KILLED

154

1.1
Location : select
Killed by : net.bmahe.genetics4j.core.selection.DoubleTournamentSelectionPolicyHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.selection.DoubleTournamentSelectionPolicyHandlerTest]/[method:selectMaximize()] replaced return value with null for net/bmahe/genetics4j/core/selection/DoubleTournamentSelector::select → KILLED

Active mutators

Tests examined


Report generated by PIT 1.19.6