AbstractNeatChromosomeConnectionMutationHandler.java

1 
package net.bmahe.genetics4j.neat.mutation.chromosome;
2
3 
import java.util.ArrayList;
4 
import java.util.List;
5 
import java.util.random.RandomGenerator;
6
7 
import org.apache.commons.collections4.CollectionUtils;
8 
import org.apache.commons.lang3.Validate;
9 
import org.apache.logging.log4j.LogManager;
10 
import org.apache.logging.log4j.Logger;
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import net.bmahe.genetics4j.core.chromosomes.Chromosome;
13 
import net.bmahe.genetics4j.core.mutation.chromosome.ChromosomeMutationHandler;
14 
import net.bmahe.genetics4j.core.spec.chromosome.ChromosomeSpec;
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import net.bmahe.genetics4j.core.spec.mutation.MutationPolicy;
16 
import net.bmahe.genetics4j.neat.Connection;
17 
import net.bmahe.genetics4j.neat.ImmutableConnection;
18 
import net.bmahe.genetics4j.neat.chromosomes.NeatChromosome;
19 
import net.bmahe.genetics4j.neat.spec.NeatChromosomeSpec;
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public abstract class AbstractNeatChromosomeConnectionMutationHandler<T>
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		implements ChromosomeMutationHandler<NeatChromosome>
23 
{
24 
	public final Logger logger = LogManager.getLogger(this.getClass());
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	private final Class<T> mutationClazz;
27 
	private final RandomGenerator randomGenerator;
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	protected abstract List<Connection> mutateConnection(final T mutationPolicy, final NeatChromosome neatChromosome,
30 
			final Connection oldConnection, final int i);
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	protected Class<T> getMutationClazz() {
33 1 1. getMutationClazz : replaced return value with null for net/bmahe/genetics4j/neat/mutation/chromosome/AbstractNeatChromosomeConnectionMutationHandler::getMutationClazz → NO_COVERAGE
 
		return mutationClazz;
34 
	}
35
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	protected RandomGenerator getRandomGenerator() {
37 1 1. getRandomGenerator : replaced return value with null for net/bmahe/genetics4j/neat/mutation/chromosome/AbstractNeatChromosomeConnectionMutationHandler::getRandomGenerator → KILLED
 
		return randomGenerator;
38 
	}
39
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	public AbstractNeatChromosomeConnectionMutationHandler(final Class<T> _mutationClazz,
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			final RandomGenerator _randomGenerator) {
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		Validate.notNull(_mutationClazz);
43 
		Validate.notNull(_randomGenerator);
44
45 1 1. <init> : Removed assignment to member variable mutationClazz → KILLED
 
		this.mutationClazz = _mutationClazz;
46 1 1. <init> : Removed assignment to member variable randomGenerator → KILLED
 
		this.randomGenerator = _randomGenerator;
47 
	}
48
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	@Override
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	public boolean canHandle(final MutationPolicy mutationPolicy, final ChromosomeSpec chromosome) {
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		Validate.notNull(mutationPolicy);
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		Validate.notNull(chromosome);
53
54 10 1. canHandle : removed conditional - replaced equality check with true → KILLED
2. canHandle : removed conditional - replaced equality check with false → KILLED
3. canHandle : negated conditional → KILLED
4. canHandle : removed conditional - replaced equality check with false → KILLED
5. canHandle : removed call to java/lang/Class::isInstance → KILLED
6. canHandle : replaced boolean return with true for net/bmahe/genetics4j/neat/mutation/chromosome/AbstractNeatChromosomeConnectionMutationHandler::canHandle → KILLED
7. canHandle : removed conditional - replaced equality check with true → KILLED
8. canHandle : negated conditional → KILLED
9. canHandle : Substituted 0 with 1 → KILLED
10. canHandle : Substituted 1 with 0 → KILLED
 
		return mutationClazz.isInstance(mutationPolicy) && chromosome instanceof NeatChromosomeSpec;
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	}
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	@Override
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	public NeatChromosome mutate(final MutationPolicy mutationPolicy, final Chromosome chromosome) {
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		Validate.notNull(mutationPolicy);
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		Validate.notNull(chromosome);
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		Validate.isInstanceOf(mutationClazz, mutationPolicy);
62 
		Validate.isInstanceOf(NeatChromosome.class, chromosome);
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		final var neatChromosome = (NeatChromosome) chromosome;
65
66 1 1. mutate : removed call to net/bmahe/genetics4j/neat/chromosomes/NeatChromosome::getMinWeightValue → SURVIVED
 
		final var minValue = neatChromosome.getMinWeightValue();
67 1 1. mutate : removed call to net/bmahe/genetics4j/neat/chromosomes/NeatChromosome::getMaxWeightValue → KILLED
 
		final var maxValue = neatChromosome.getMaxWeightValue();
68
69 1 1. mutate : removed call to net/bmahe/genetics4j/neat/chromosomes/NeatChromosome::getConnections → KILLED
 
		final var oldConnections = neatChromosome.getConnections();
70 1 1. mutate : removed call to java/util/ArrayList::<init> → KILLED
 
		final List<Connection> newConnections = new ArrayList<>();
71
72 4 1. mutate : removed conditional - replaced equality check with false → KILLED
2. mutate : removed conditional - replaced equality check with true → KILLED
3. mutate : removed call to org/apache/commons/collections4/CollectionUtils::isNotEmpty → KILLED
4. mutate : negated conditional → KILLED
 
		if (CollectionUtils.isNotEmpty(oldConnections)) {
73
74 3 1. mutate : removed call to java/util/random/RandomGenerator::nextInt → KILLED
2. mutate : removed call to java/util/List::size → KILLED
3. mutate : replaced call to java/util/random/RandomGenerator::nextInt with argument → KILLED
 
			final int alleleFlipIndex = randomGenerator.nextInt(oldConnections.size());
75
76 1 1. mutate : Substituted 0 with 1 → KILLED
 
			int i = 0;
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			/**
78 
			 * Copy every connection prior to the alleleFlipIndex
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			 */
80 4 1. mutate : negated conditional → KILLED
2. mutate : removed conditional - replaced comparison check with true → KILLED
3. mutate : changed conditional boundary → KILLED
4. mutate : removed conditional - replaced comparison check with false → KILLED
 
			while (i < alleleFlipIndex) {
81 1 1. mutate : removed call to java/util/List::get → KILLED
 
				final var connection = oldConnections.get(i);
82 2 1. mutate : replaced call to net/bmahe/genetics4j/neat/ImmutableConnection::copyOf with argument → SURVIVED
2. mutate : removed call to net/bmahe/genetics4j/neat/ImmutableConnection::copyOf → KILLED
 
				final var newConnection = ImmutableConnection.copyOf(connection);
83 1 1. mutate : removed call to java/util/List::add → KILLED
 
				newConnections.add(newConnection);
84
85 1 1. mutate : Changed increment from 1 to -1 → KILLED
 
				i++;
86 
			}
87
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			/**
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			 * Pick a random weight
90 
			 */
91 1 1. mutate : removed call to java/util/List::get → KILLED
 
			final var oldConnection = oldConnections.get(i);
92 3 1. mutate : replaced call to java/lang/Class::cast with argument → SURVIVED
2. mutate : removed call to java/lang/Class::cast → SURVIVED
3. mutate : removed call to net/bmahe/genetics4j/neat/mutation/chromosome/AbstractNeatChromosomeConnectionMutationHandler::mutateConnection → KILLED
 
			final var mutatedConnection = mutateConnection(mutationClazz.cast(mutationPolicy),
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					neatChromosome,
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					oldConnection,
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					i);
96 1 1. mutate : removed call to java/util/List::addAll → KILLED
 
			newConnections.addAll(mutatedConnection);
97 2 1. mutate : Removed increment 1 → KILLED
2. mutate : Changed increment from 1 to -1 → KILLED
 
			i++;
98
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			/**
100 
			 * Copy every connection after to the alleleFlipIndex
101 
			 */
102 5 1. mutate : changed conditional boundary → KILLED
2. mutate : removed conditional - replaced comparison check with false → KILLED
3. mutate : removed call to java/util/List::size → KILLED
4. mutate : negated conditional → KILLED
5. mutate : removed conditional - replaced comparison check with true → KILLED
 
			while (i < oldConnections.size()) {
103 1 1. mutate : removed call to java/util/List::get → KILLED
 
				final var connection = oldConnections.get(i);
104 2 1. mutate : replaced call to net/bmahe/genetics4j/neat/ImmutableConnection::copyOf with argument → SURVIVED
2. mutate : removed call to net/bmahe/genetics4j/neat/ImmutableConnection::copyOf → KILLED
 
				final var newConnection = ImmutableConnection.copyOf(connection);
105 1 1. mutate : removed call to java/util/List::add → KILLED
 
				newConnections.add(newConnection);
106
107 2 1. mutate : Removed increment 1 → TIMED_OUT
2. mutate : Changed increment from 1 to -1 → KILLED
 
				i++;
108 
			}
109
110 
		}
111
112 1 1. mutate : removed call to net/bmahe/genetics4j/neat/chromosomes/NeatChromosome::getNumInputs → KILLED
 
		final var numInputs = neatChromosome.getNumInputs();
113 1 1. mutate : removed call to net/bmahe/genetics4j/neat/chromosomes/NeatChromosome::getNumOutputs → KILLED
 
		final var numOutputs = neatChromosome.getNumOutputs();
114 2 1. mutate : replaced return value with null for net/bmahe/genetics4j/neat/mutation/chromosome/AbstractNeatChromosomeConnectionMutationHandler::mutate → KILLED
2. mutate : removed call to net/bmahe/genetics4j/neat/chromosomes/NeatChromosome::<init> → KILLED
 
		return new NeatChromosome(numInputs, numOutputs, minValue, maxValue, newConnections);
115 
	}
116 
}

Mutations

33

1.1
Location : getMutationClazz
Killed by : none replaced return value with null for net/bmahe/genetics4j/neat/mutation/chromosome/AbstractNeatChromosomeConnectionMutationHandler::getMutationClazz → NO_COVERAGE

37

1.1
Location : getRandomGenerator
Killed by : net.bmahe.genetics4j.neat.mutation.chromosome.NeatChromosomeRandomMutationHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.neat.mutation.chromosome.NeatChromosomeRandomMutationHandlerTest]/[method:mutateConnection()] replaced return value with null for net/bmahe/genetics4j/neat/mutation/chromosome/AbstractNeatChromosomeConnectionMutationHandler::getRandomGenerator → KILLED

45

1.1
Location : <init>
Killed by : net.bmahe.genetics4j.neat.mutation.chromosome.AbstractNeatChromosomeConnectionMutationHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.neat.mutation.chromosome.AbstractNeatChromosomeConnectionMutationHandlerTest]/[method:canHandle()] Removed assignment to member variable mutationClazz → KILLED

46

1.1
Location : <init>
Killed by : net.bmahe.genetics4j.neat.mutation.chromosome.AbstractNeatChromosomeConnectionMutationHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.neat.mutation.chromosome.AbstractNeatChromosomeConnectionMutationHandlerTest]/[method:mutate()] Removed assignment to member variable randomGenerator → KILLED

54

1.1
Location : canHandle
Killed by : net.bmahe.genetics4j.neat.mutation.chromosome.AbstractNeatChromosomeConnectionMutationHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.neat.mutation.chromosome.AbstractNeatChromosomeConnectionMutationHandlerTest]/[method:canHandle()] removed conditional - replaced equality check with true → KILLED

2.2
Location : canHandle
Killed by : net.bmahe.genetics4j.neat.mutation.chromosome.AbstractNeatChromosomeConnectionMutationHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.neat.mutation.chromosome.AbstractNeatChromosomeConnectionMutationHandlerTest]/[method:canHandle()] removed conditional - replaced equality check with false → KILLED

3.3
Location : canHandle
Killed by : net.bmahe.genetics4j.neat.mutation.chromosome.AbstractNeatChromosomeConnectionMutationHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.neat.mutation.chromosome.AbstractNeatChromosomeConnectionMutationHandlerTest]/[method:canHandle()] negated conditional → KILLED

4.4
Location : canHandle
Killed by : net.bmahe.genetics4j.neat.mutation.chromosome.AbstractNeatChromosomeConnectionMutationHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.neat.mutation.chromosome.AbstractNeatChromosomeConnectionMutationHandlerTest]/[method:canHandle()] removed conditional - replaced equality check with false → KILLED

5.5
Location : canHandle
Killed by : net.bmahe.genetics4j.neat.mutation.chromosome.AbstractNeatChromosomeConnectionMutationHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.neat.mutation.chromosome.AbstractNeatChromosomeConnectionMutationHandlerTest]/[method:canHandle()] removed call to java/lang/Class::isInstance → KILLED

6.6
Location : canHandle
Killed by : net.bmahe.genetics4j.neat.mutation.chromosome.AbstractNeatChromosomeConnectionMutationHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.neat.mutation.chromosome.AbstractNeatChromosomeConnectionMutationHandlerTest]/[method:canHandle()] replaced boolean return with true for net/bmahe/genetics4j/neat/mutation/chromosome/AbstractNeatChromosomeConnectionMutationHandler::canHandle → KILLED

7.7
Location : canHandle
Killed by : net.bmahe.genetics4j.neat.mutation.chromosome.AbstractNeatChromosomeConnectionMutationHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.neat.mutation.chromosome.AbstractNeatChromosomeConnectionMutationHandlerTest]/[method:canHandle()] removed conditional - replaced equality check with true → KILLED

8.8
Location : canHandle
Killed by : net.bmahe.genetics4j.neat.mutation.chromosome.AbstractNeatChromosomeConnectionMutationHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.neat.mutation.chromosome.AbstractNeatChromosomeConnectionMutationHandlerTest]/[method:canHandle()] negated conditional → KILLED

9.9
Location : canHandle
Killed by : net.bmahe.genetics4j.neat.mutation.chromosome.AbstractNeatChromosomeConnectionMutationHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.neat.mutation.chromosome.AbstractNeatChromosomeConnectionMutationHandlerTest]/[method:canHandle()] Substituted 0 with 1 → KILLED

10.10
Location : canHandle
Killed by : net.bmahe.genetics4j.neat.mutation.chromosome.AbstractNeatChromosomeConnectionMutationHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.neat.mutation.chromosome.AbstractNeatChromosomeConnectionMutationHandlerTest]/[method:canHandle()] Substituted 1 with 0 → KILLED

66

1.1
Location : mutate
Killed by : none removed call to net/bmahe/genetics4j/neat/chromosomes/NeatChromosome::getMinWeightValue → SURVIVED Covering tests

67

1.1
Location : mutate
Killed by : net.bmahe.genetics4j.neat.mutation.chromosome.AbstractNeatChromosomeConnectionMutationHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.neat.mutation.chromosome.AbstractNeatChromosomeConnectionMutationHandlerTest]/[method:mutate()] removed call to net/bmahe/genetics4j/neat/chromosomes/NeatChromosome::getMaxWeightValue → KILLED

69

1.1
Location : mutate
Killed by : net.bmahe.genetics4j.neat.mutation.chromosome.AbstractNeatChromosomeConnectionMutationHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.neat.mutation.chromosome.AbstractNeatChromosomeConnectionMutationHandlerTest]/[method:mutate()] removed call to net/bmahe/genetics4j/neat/chromosomes/NeatChromosome::getConnections → KILLED

70

1.1
Location : mutate
Killed by : net.bmahe.genetics4j.neat.mutation.chromosome.AbstractNeatChromosomeConnectionMutationHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.neat.mutation.chromosome.AbstractNeatChromosomeConnectionMutationHandlerTest]/[method:mutate()] removed call to java/util/ArrayList::<init> → KILLED

72

1.1
Location : mutate
Killed by : net.bmahe.genetics4j.neat.mutation.chromosome.AbstractNeatChromosomeConnectionMutationHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.neat.mutation.chromosome.AbstractNeatChromosomeConnectionMutationHandlerTest]/[method:mutate()] removed conditional - replaced equality check with false → KILLED

2.2
Location : mutate
Killed by : net.bmahe.genetics4j.neat.mutation.chromosome.AbstractNeatChromosomeConnectionMutationHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.neat.mutation.chromosome.AbstractNeatChromosomeConnectionMutationHandlerTest]/[method:mutate()] removed conditional - replaced equality check with true → KILLED

3.3
Location : mutate
Killed by : net.bmahe.genetics4j.neat.mutation.chromosome.AbstractNeatChromosomeConnectionMutationHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.neat.mutation.chromosome.AbstractNeatChromosomeConnectionMutationHandlerTest]/[method:mutate()] removed call to org/apache/commons/collections4/CollectionUtils::isNotEmpty → KILLED

4.4
Location : mutate
Killed by : net.bmahe.genetics4j.neat.mutation.chromosome.AbstractNeatChromosomeConnectionMutationHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.neat.mutation.chromosome.AbstractNeatChromosomeConnectionMutationHandlerTest]/[method:mutate()] negated conditional → KILLED

74

1.1
Location : mutate
Killed by : net.bmahe.genetics4j.neat.mutation.chromosome.AbstractNeatChromosomeConnectionMutationHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.neat.mutation.chromosome.AbstractNeatChromosomeConnectionMutationHandlerTest]/[method:mutate()] removed call to java/util/random/RandomGenerator::nextInt → KILLED

2.2
Location : mutate
Killed by : net.bmahe.genetics4j.neat.mutation.chromosome.AbstractNeatChromosomeConnectionMutationHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.neat.mutation.chromosome.AbstractNeatChromosomeConnectionMutationHandlerTest]/[method:mutate()] removed call to java/util/List::size → KILLED

3.3
Location : mutate
Killed by : net.bmahe.genetics4j.neat.mutation.chromosome.AbstractNeatChromosomeConnectionMutationHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.neat.mutation.chromosome.AbstractNeatChromosomeConnectionMutationHandlerTest]/[method:mutate()] replaced call to java/util/random/RandomGenerator::nextInt with argument → KILLED

76

1.1
Location : mutate
Killed by : net.bmahe.genetics4j.neat.mutation.chromosome.AbstractNeatChromosomeConnectionMutationHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.neat.mutation.chromosome.AbstractNeatChromosomeConnectionMutationHandlerTest]/[method:mutate()] Substituted 0 with 1 → KILLED

80

1.1
Location : mutate
Killed by : net.bmahe.genetics4j.neat.mutation.chromosome.AbstractNeatChromosomeConnectionMutationHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.neat.mutation.chromosome.AbstractNeatChromosomeConnectionMutationHandlerTest]/[method:mutate()] negated conditional → KILLED

2.2
Location : mutate
Killed by : net.bmahe.genetics4j.neat.mutation.chromosome.AbstractNeatChromosomeConnectionMutationHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.neat.mutation.chromosome.AbstractNeatChromosomeConnectionMutationHandlerTest]/[method:mutate()] removed conditional - replaced comparison check with true → KILLED

3.3
Location : mutate
Killed by : net.bmahe.genetics4j.neat.mutation.chromosome.AbstractNeatChromosomeConnectionMutationHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.neat.mutation.chromosome.AbstractNeatChromosomeConnectionMutationHandlerTest]/[method:mutate()] changed conditional boundary → KILLED

4.4
Location : mutate
Killed by : net.bmahe.genetics4j.neat.mutation.chromosome.AbstractNeatChromosomeConnectionMutationHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.neat.mutation.chromosome.AbstractNeatChromosomeConnectionMutationHandlerTest]/[method:mutate()] removed conditional - replaced comparison check with false → KILLED

81

1.1
Location : mutate
Killed by : net.bmahe.genetics4j.neat.mutation.chromosome.AbstractNeatChromosomeConnectionMutationHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.neat.mutation.chromosome.AbstractNeatChromosomeConnectionMutationHandlerTest]/[method:mutate()] removed call to java/util/List::get → KILLED

82

1.1
Location : mutate
Killed by : none replaced call to net/bmahe/genetics4j/neat/ImmutableConnection::copyOf with argument → SURVIVED Covering tests

2.2
Location : mutate
Killed by : net.bmahe.genetics4j.neat.mutation.chromosome.AbstractNeatChromosomeConnectionMutationHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.neat.mutation.chromosome.AbstractNeatChromosomeConnectionMutationHandlerTest]/[method:mutate()] removed call to net/bmahe/genetics4j/neat/ImmutableConnection::copyOf → KILLED

83

1.1
Location : mutate
Killed by : net.bmahe.genetics4j.neat.mutation.chromosome.AbstractNeatChromosomeConnectionMutationHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.neat.mutation.chromosome.AbstractNeatChromosomeConnectionMutationHandlerTest]/[method:mutate()] removed call to java/util/List::add → KILLED

85

1.1
Location : mutate
Killed by : net.bmahe.genetics4j.neat.mutation.chromosome.AbstractNeatChromosomeConnectionMutationHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.neat.mutation.chromosome.AbstractNeatChromosomeConnectionMutationHandlerTest]/[method:mutate()] Changed increment from 1 to -1 → KILLED

91

1.1
Location : mutate
Killed by : net.bmahe.genetics4j.neat.mutation.chromosome.AbstractNeatChromosomeConnectionMutationHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.neat.mutation.chromosome.AbstractNeatChromosomeConnectionMutationHandlerTest]/[method:mutate()] removed call to java/util/List::get → KILLED

92

1.1
Location : mutate
Killed by : none replaced call to java/lang/Class::cast with argument → SURVIVED Covering tests

2.2
Location : mutate
Killed by : none removed call to java/lang/Class::cast → SURVIVED Covering tests

3.3
Location : mutate
Killed by : net.bmahe.genetics4j.neat.mutation.chromosome.AbstractNeatChromosomeConnectionMutationHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.neat.mutation.chromosome.AbstractNeatChromosomeConnectionMutationHandlerTest]/[method:mutate()] removed call to net/bmahe/genetics4j/neat/mutation/chromosome/AbstractNeatChromosomeConnectionMutationHandler::mutateConnection → KILLED

96

1.1
Location : mutate
Killed by : net.bmahe.genetics4j.neat.mutation.chromosome.AbstractNeatChromosomeConnectionMutationHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.neat.mutation.chromosome.AbstractNeatChromosomeConnectionMutationHandlerTest]/[method:mutate()] removed call to java/util/List::addAll → KILLED

97

1.1
Location : mutate
Killed by : net.bmahe.genetics4j.neat.mutation.chromosome.AbstractNeatChromosomeConnectionMutationHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.neat.mutation.chromosome.AbstractNeatChromosomeConnectionMutationHandlerTest]/[method:mutate()] Removed increment 1 → KILLED

2.2
Location : mutate
Killed by : net.bmahe.genetics4j.neat.mutation.chromosome.AbstractNeatChromosomeConnectionMutationHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.neat.mutation.chromosome.AbstractNeatChromosomeConnectionMutationHandlerTest]/[method:mutate()] Changed increment from 1 to -1 → KILLED

102

1.1
Location : mutate
Killed by : net.bmahe.genetics4j.neat.mutation.chromosome.AbstractNeatChromosomeConnectionMutationHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.neat.mutation.chromosome.AbstractNeatChromosomeConnectionMutationHandlerTest]/[method:mutate()] changed conditional boundary → KILLED

2.2
Location : mutate
Killed by : net.bmahe.genetics4j.neat.mutation.chromosome.AbstractNeatChromosomeConnectionMutationHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.neat.mutation.chromosome.AbstractNeatChromosomeConnectionMutationHandlerTest]/[method:mutate()] removed conditional - replaced comparison check with false → KILLED

3.3
Location : mutate
Killed by : net.bmahe.genetics4j.neat.mutation.chromosome.AbstractNeatChromosomeConnectionMutationHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.neat.mutation.chromosome.AbstractNeatChromosomeConnectionMutationHandlerTest]/[method:mutate()] removed call to java/util/List::size → KILLED

4.4
Location : mutate
Killed by : net.bmahe.genetics4j.neat.mutation.chromosome.AbstractNeatChromosomeConnectionMutationHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.neat.mutation.chromosome.AbstractNeatChromosomeConnectionMutationHandlerTest]/[method:mutate()] negated conditional → KILLED

5.5
Location : mutate
Killed by : net.bmahe.genetics4j.neat.mutation.chromosome.AbstractNeatChromosomeConnectionMutationHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.neat.mutation.chromosome.AbstractNeatChromosomeConnectionMutationHandlerTest]/[method:mutate()] removed conditional - replaced comparison check with true → KILLED

103

1.1
Location : mutate
Killed by : net.bmahe.genetics4j.neat.mutation.chromosome.AbstractNeatChromosomeConnectionMutationHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.neat.mutation.chromosome.AbstractNeatChromosomeConnectionMutationHandlerTest]/[method:mutate()] removed call to java/util/List::get → KILLED

104

1.1
Location : mutate
Killed by : net.bmahe.genetics4j.neat.mutation.chromosome.AbstractNeatChromosomeConnectionMutationHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.neat.mutation.chromosome.AbstractNeatChromosomeConnectionMutationHandlerTest]/[method:mutate()] removed call to net/bmahe/genetics4j/neat/ImmutableConnection::copyOf → KILLED

2.2
Location : mutate
Killed by : none replaced call to net/bmahe/genetics4j/neat/ImmutableConnection::copyOf with argument → SURVIVED Covering tests

105

1.1
Location : mutate
Killed by : net.bmahe.genetics4j.neat.mutation.chromosome.AbstractNeatChromosomeConnectionMutationHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.neat.mutation.chromosome.AbstractNeatChromosomeConnectionMutationHandlerTest]/[method:mutate()] removed call to java/util/List::add → KILLED

107

1.1
Location : mutate
Killed by : none Removed increment 1 → TIMED_OUT

2.2
Location : mutate
Killed by : net.bmahe.genetics4j.neat.mutation.chromosome.AbstractNeatChromosomeConnectionMutationHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.neat.mutation.chromosome.AbstractNeatChromosomeConnectionMutationHandlerTest]/[method:mutate()] Changed increment from 1 to -1 → KILLED

112

1.1
Location : mutate
Killed by : net.bmahe.genetics4j.neat.mutation.chromosome.AbstractNeatChromosomeConnectionMutationHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.neat.mutation.chromosome.AbstractNeatChromosomeConnectionMutationHandlerTest]/[method:mutate()] removed call to net/bmahe/genetics4j/neat/chromosomes/NeatChromosome::getNumInputs → KILLED

113

1.1
Location : mutate
Killed by : net.bmahe.genetics4j.neat.mutation.chromosome.AbstractNeatChromosomeConnectionMutationHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.neat.mutation.chromosome.AbstractNeatChromosomeConnectionMutationHandlerTest]/[method:mutate()] removed call to net/bmahe/genetics4j/neat/chromosomes/NeatChromosome::getNumOutputs → KILLED

114

1.1
Location : mutate
Killed by : net.bmahe.genetics4j.neat.mutation.chromosome.AbstractNeatChromosomeConnectionMutationHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.neat.mutation.chromosome.AbstractNeatChromosomeConnectionMutationHandlerTest]/[method:mutate()] replaced return value with null for net/bmahe/genetics4j/neat/mutation/chromosome/AbstractNeatChromosomeConnectionMutationHandler::mutate → KILLED

2.2
Location : mutate
Killed by : net.bmahe.genetics4j.neat.mutation.chromosome.AbstractNeatChromosomeConnectionMutationHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.neat.mutation.chromosome.AbstractNeatChromosomeConnectionMutationHandlerTest]/[method:mutate()] removed call to net/bmahe/genetics4j/neat/chromosomes/NeatChromosome::<init> → KILLED

Active mutators

Tests examined


Report generated by PIT 1.20.3