IntChromosomeRandomMutationHandler.java

package net.bmahe.genetics4j.core.mutation.chromosome.randommutation;

import java.util.Arrays;

import java.util.random.RandomGenerator;

import org.apache.commons.lang3.Validate;

import net.bmahe.genetics4j.core.chromosomes.Chromosome;

import net.bmahe.genetics4j.core.chromosomes.IntChromosome;

import net.bmahe.genetics4j.core.mutation.chromosome.ChromosomeMutationHandler;

import net.bmahe.genetics4j.core.spec.chromosome.ChromosomeSpec;

import net.bmahe.genetics4j.core.spec.chromosome.IntChromosomeSpec;

import net.bmahe.genetics4j.core.spec.mutation.MutationPolicy;

import net.bmahe.genetics4j.core.spec.mutation.RandomMutation;

public class IntChromosomeRandomMutationHandler implements ChromosomeMutationHandler<IntChromosome> {

	private final RandomGenerator randomGenerator;

	public IntChromosomeRandomMutationHandler(final RandomGenerator _randomGenerator) {

		Validate.notNull(_randomGenerator);

1 1. <init> : Removed assignment to member variable randomGenerator → KILLED

		this.randomGenerator = _randomGenerator;

	@Override

	public boolean canHandle(final MutationPolicy mutationPolicy, final ChromosomeSpec chromosome) {

		Validate.notNull(mutationPolicy);

		Validate.notNull(chromosome);

9 1. canHandle : removed conditional - replaced equality check with true → SURVIVED
2. canHandle : negated conditional → KILLED
3. canHandle : Substituted 1 with 0 → KILLED
4. canHandle : removed conditional - replaced equality check with false → KILLED
5. canHandle : Substituted 0 with 1 → KILLED
6. canHandle : removed conditional - replaced equality check with false → KILLED
7. canHandle : replaced boolean return with true for net/bmahe/genetics4j/core/mutation/chromosome/randommutation/IntChromosomeRandomMutationHandler::canHandle → KILLED
8. canHandle : negated conditional → KILLED
9. canHandle : removed conditional - replaced equality check with true → KILLED

		return mutationPolicy instanceof RandomMutation && chromosome instanceof IntChromosomeSpec;

	@Override

	public IntChromosome mutate(final MutationPolicy mutationPolicy, final Chromosome chromosome) {

		Validate.notNull(mutationPolicy);

		Validate.notNull(chromosome);

		Validate.isInstanceOf(RandomMutation.class, mutationPolicy);

		Validate.isInstanceOf(IntChromosome.class, chromosome);

		final IntChromosome intChromosome = (IntChromosome) chromosome;

4 1. mutate : replaced call to java/util/Arrays::copyOf with argument → SURVIVED
2. mutate : removed call to net/bmahe/genetics4j/core/chromosomes/IntChromosome::getNumAlleles → KILLED
3. mutate : removed call to net/bmahe/genetics4j/core/chromosomes/IntChromosome::getValues → KILLED
4. mutate : removed call to java/util/Arrays::copyOf → KILLED

		final int[] newValues = Arrays.copyOf(intChromosome.getValues(), intChromosome.getNumAlleles());

3 1. mutate : removed call to net/bmahe/genetics4j/core/chromosomes/IntChromosome::getNumAlleles → KILLED
2. mutate : replaced call to java/util/random/RandomGenerator::nextInt with argument → KILLED
3. mutate : removed call to java/util/random/RandomGenerator::nextInt → KILLED

		final int alleleFlipIndex = randomGenerator.nextInt(intChromosome.getNumAlleles());

5 1. mutate : removed call to net/bmahe/genetics4j/core/chromosomes/IntChromosome::getMinValue → SURVIVED
2. mutate : Replaced integer subtraction with addition → SURVIVED
3. mutate : replaced call to java/util/random/RandomGenerator::nextInt with argument → KILLED
4. mutate : removed call to java/util/random/RandomGenerator::nextInt → KILLED
5. mutate : removed call to net/bmahe/genetics4j/core/chromosomes/IntChromosome::getMaxValue → KILLED

		newValues[alleleFlipIndex] = randomGenerator.nextInt(intChromosome.getMaxValue() - intChromosome.getMinValue())

2 1. mutate : Replaced integer addition with subtraction → SURVIVED
2. mutate : removed call to net/bmahe/genetics4j/core/chromosomes/IntChromosome::getMinValue → SURVIVED

				+ intChromosome.getMinValue();

5 1. mutate : removed call to net/bmahe/genetics4j/core/chromosomes/IntChromosome::getMaxValue → SURVIVED
2. mutate : removed call to net/bmahe/genetics4j/core/chromosomes/IntChromosome::getMinValue → SURVIVED
3. mutate : removed call to net/bmahe/genetics4j/core/chromosomes/IntChromosome::<init> → KILLED
4. mutate : removed call to net/bmahe/genetics4j/core/chromosomes/IntChromosome::getSize → KILLED
5. mutate : replaced return value with null for net/bmahe/genetics4j/core/mutation/chromosome/randommutation/IntChromosomeRandomMutationHandler::mutate → KILLED

		return new IntChromosome(intChromosome.getSize(), intChromosome.getMinValue(), intChromosome.getMaxValue(),

				newValues);

Mutations

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

1.1
Location : canHandle
Killed by : net.bmahe.genetics4j.core.mutation.chromosome.randommutation.IntChromosomeRandomMutationHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.mutation.chromosome.randommutation.IntChromosomeRandomMutationHandlerTest]/[method:canHandle()] negated conditional → KILLED

2.2
Location : canHandle
Killed by : net.bmahe.genetics4j.core.mutation.chromosome.randommutation.IntChromosomeRandomMutationHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.mutation.chromosome.randommutation.IntChromosomeRandomMutationHandlerTest]/[method:canHandle()] Substituted 1 with 0 → KILLED

3.3
Location : canHandle
Killed by : net.bmahe.genetics4j.core.mutation.chromosome.randommutation.IntChromosomeRandomMutationHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.mutation.chromosome.randommutation.IntChromosomeRandomMutationHandlerTest]/[method:canHandle()] removed conditional - replaced equality check with false → KILLED

4.4
Location : canHandle
Killed by : net.bmahe.genetics4j.core.mutation.chromosome.randommutation.IntChromosomeRandomMutationHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.mutation.chromosome.randommutation.IntChromosomeRandomMutationHandlerTest]/[method:canHandle()] Substituted 0 with 1 → KILLED

5.5
Location : canHandle
Killed by : none removed conditional - replaced equality check with true → SURVIVED Covering tests

6.6
Location : canHandle
Killed by : net.bmahe.genetics4j.core.mutation.chromosome.randommutation.IntChromosomeRandomMutationHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.mutation.chromosome.randommutation.IntChromosomeRandomMutationHandlerTest]/[method:canHandle()] removed conditional - replaced equality check with false → KILLED

7.7
Location : canHandle
Killed by : net.bmahe.genetics4j.core.mutation.chromosome.randommutation.IntChromosomeRandomMutationHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.mutation.chromosome.randommutation.IntChromosomeRandomMutationHandlerTest]/[method:canHandle()] replaced boolean return with true for net/bmahe/genetics4j/core/mutation/chromosome/randommutation/IntChromosomeRandomMutationHandler::canHandle → KILLED

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

9.9
Location : canHandle
Killed by : net.bmahe.genetics4j.core.mutation.chromosome.randommutation.IntChromosomeRandomMutationHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.mutation.chromosome.randommutation.IntChromosomeRandomMutationHandlerTest]/[method:canHandle()] removed conditional - replaced equality check with true → KILLED

1.1
Location : mutate
Killed by : none replaced call to java/util/Arrays::copyOf with argument → SURVIVED Covering tests

2.2
Location : mutate
Killed by : net.bmahe.genetics4j.core.mutation.chromosome.randommutation.IntChromosomeRandomMutationHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.mutation.chromosome.randommutation.IntChromosomeRandomMutationHandlerTest]/[method:mutateValidate()] removed call to net/bmahe/genetics4j/core/chromosomes/IntChromosome::getNumAlleles → KILLED

3.3
Location : mutate
Killed by : net.bmahe.genetics4j.core.mutation.chromosome.randommutation.IntChromosomeRandomMutationHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.mutation.chromosome.randommutation.IntChromosomeRandomMutationHandlerTest]/[method:mutateValidate()] removed call to net/bmahe/genetics4j/core/chromosomes/IntChromosome::getValues → KILLED

4.4
Location : mutate
Killed by : net.bmahe.genetics4j.core.mutation.chromosome.randommutation.IntChromosomeRandomMutationHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.mutation.chromosome.randommutation.IntChromosomeRandomMutationHandlerTest]/[method:mutateValidate()] removed call to java/util/Arrays::copyOf → KILLED

1.1
Location : mutate
Killed by : net.bmahe.genetics4j.core.EASystemTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.EASystemTest]/[method:testEvolveWithIntChromosome()] removed call to net/bmahe/genetics4j/core/chromosomes/IntChromosome::getNumAlleles → KILLED

2.2
Location : mutate
Killed by : net.bmahe.genetics4j.core.mutation.chromosome.randommutation.IntChromosomeRandomMutationHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.mutation.chromosome.randommutation.IntChromosomeRandomMutationHandlerTest]/[method:mutateValidate()] replaced call to java/util/random/RandomGenerator::nextInt with argument → KILLED

3.3
Location : mutate
Killed by : net.bmahe.genetics4j.core.mutation.chromosome.randommutation.IntChromosomeRandomMutationHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.mutation.chromosome.randommutation.IntChromosomeRandomMutationHandlerTest]/[method:mutateValidate()] removed call to java/util/random/RandomGenerator::nextInt → KILLED

1.1
Location : mutate
Killed by : net.bmahe.genetics4j.core.mutation.chromosome.randommutation.IntChromosomeRandomMutationHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.mutation.chromosome.randommutation.IntChromosomeRandomMutationHandlerTest]/[method:mutateValidate()] replaced call to java/util/random/RandomGenerator::nextInt with argument → KILLED

2.2
Location : mutate
Killed by : net.bmahe.genetics4j.core.mutation.chromosome.randommutation.IntChromosomeRandomMutationHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.mutation.chromosome.randommutation.IntChromosomeRandomMutationHandlerTest]/[method:mutateValidate()] removed call to java/util/random/RandomGenerator::nextInt → KILLED

3.3
Location : mutate
Killed by : none removed call to net/bmahe/genetics4j/core/chromosomes/IntChromosome::getMinValue → SURVIVED Covering tests

4.4
Location : mutate
Killed by : net.bmahe.genetics4j.core.EASystemTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.EASystemTest]/[method:testEvolveWithIntChromosome()] removed call to net/bmahe/genetics4j/core/chromosomes/IntChromosome::getMaxValue → KILLED

5.5
Location : mutate
Killed by : none Replaced integer subtraction with addition → SURVIVED Covering tests

Covered by tests:

net.bmahe.genetics4j.core.mutation.chromosome.randommutation.IntChromosomeRandomMutationHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.mutation.chromosome.randommutation.IntChromosomeRandomMutationHandlerTest]/[method:mutateValidate()]
net.bmahe.genetics4j.core.EASystemTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.EASystemTest]/[method:testEvolveWithIntChromosome()]

1.1
Location : mutate
Killed by : none Replaced integer addition with subtraction → SURVIVED Covering tests

Covered by tests:

net.bmahe.genetics4j.core.mutation.chromosome.randommutation.IntChromosomeRandomMutationHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.mutation.chromosome.randommutation.IntChromosomeRandomMutationHandlerTest]/[method:mutateValidate()]
net.bmahe.genetics4j.core.EASystemTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.EASystemTest]/[method:testEvolveWithIntChromosome()]

2.2
Location : mutate
Killed by : none removed call to net/bmahe/genetics4j/core/chromosomes/IntChromosome::getMinValue → SURVIVED Covering tests

1.1
Location : mutate
Killed by : net.bmahe.genetics4j.core.mutation.chromosome.randommutation.IntChromosomeRandomMutationHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.mutation.chromosome.randommutation.IntChromosomeRandomMutationHandlerTest]/[method:mutateValidate()] removed call to net/bmahe/genetics4j/core/chromosomes/IntChromosome::<init> → KILLED

2.2
Location : mutate
Killed by : none removed call to net/bmahe/genetics4j/core/chromosomes/IntChromosome::getMaxValue → SURVIVED Covering tests

3.3
Location : mutate
Killed by : none removed call to net/bmahe/genetics4j/core/chromosomes/IntChromosome::getMinValue → SURVIVED Covering tests

5.5
Location : mutate
Killed by : net.bmahe.genetics4j.core.mutation.chromosome.randommutation.IntChromosomeRandomMutationHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.mutation.chromosome.randommutation.IntChromosomeRandomMutationHandlerTest]/[method:mutateValidate()] replaced return value with null for net/bmahe/genetics4j/core/mutation/chromosome/randommutation/IntChromosomeRandomMutationHandler::mutate → KILLED

Active mutators

CONDITIONALS_BOUNDARY

CONSTRUCTOR_CALLS

EMPTY_RETURNS

EXPERIMENTAL_ARGUMENT_PROPAGATION

EXPERIMENTAL_BIG_DECIMAL

EXPERIMENTAL_BIG_INTEGER

EXPERIMENTAL_MEMBER_VARIABLE

EXPERIMENTAL_NAKED_RECEIVER

EXPERIMENTAL_REMOVE_SWITCH_MUTATOR_[0-99]

EXPERIMENTAL_SWITCH

FALSE_RETURNS

INCREMENTS

INLINE_CONSTS

INVERT_NEGS

MATH

NEGATE_CONDITIONALS

NON_VOID_METHOD_CALLS

NULL_RETURNS

PRIMITIVE_RETURNS

REMOVE_CONDITIONALS_EQUAL_ELSE

REMOVE_CONDITIONALS_EQUAL_IF

REMOVE_CONDITIONALS_ORDER_ELSE

REMOVE_CONDITIONALS_ORDER_IF

REMOVE_INCREMENTS

TRUE_RETURNS

VOID_METHOD_CALLS

Tests examined

net.bmahe.genetics4j.core.mutation.chromosome.randommutation.IntChromosomeRandomMutationHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.mutation.chromosome.randommutation.IntChromosomeRandomMutationHandlerTest]/[method:canHandle()] (0 ms)

net.bmahe.genetics4j.core.mutation.SupersimpleTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.mutation.SupersimpleTest]/[method:simple()] (3 ms)

net.bmahe.genetics4j.core.EASystemTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.EASystemTest]/[method:testEvolveWithIntChromosome()] (31 ms)

net.bmahe.genetics4j.core.replacement.ElitismImplTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.replacement.ElitismImplTest]/[method:ctorNoSurvivorSelector()] (1 ms)

net.bmahe.genetics4j.core.replacement.ElitismImplTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.replacement.ElitismImplTest]/[method:ctorNoOffspringSelector()] (1 ms)

net.bmahe.genetics4j.core.replacement.ElitismImplTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.replacement.ElitismImplTest]/[method:ctorNoElitismSpec()] (1 ms)

net.bmahe.genetics4j.core.selection.TournamentSelectionPolicyHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.selection.TournamentSelectionPolicyHandlerTest]/[method:selectMaximize()] (2 ms)

net.bmahe.genetics4j.core.selection.RouletteWheelSelectionPolicyHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.selection.RouletteWheelSelectionPolicyHandlerTest]/[method:selectMaximizing()] (2 ms)

net.bmahe.genetics4j.core.replacement.ElitismImplTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.replacement.ElitismImplTest]/[method:simple()] (2 ms)

net.bmahe.genetics4j.core.replacement.ElitismImplTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.replacement.ElitismImplTest]/[method:atLeastSpecified()] (3 ms)

net.bmahe.genetics4j.core.selection.DoubleTournamentSelectionPolicyHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.selection.DoubleTournamentSelectionPolicyHandlerTest]/[method:selectMaximize()] (4 ms)

net.bmahe.genetics4j.core.selection.MultiTournamentsSelectionPolicyHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.selection.MultiTournamentsSelectionPolicyHandlerTest]/[method:selectMaxThenMin()] (4 ms)

net.bmahe.genetics4j.core.selection.ProportionalTournamentSelectionPolicyHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.selection.ProportionalTournamentSelectionPolicyHandlerTest]/[method:selectMinimize()] (6 ms)

net.bmahe.genetics4j.core.EASystemTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.EASystemTest]/[method:testGetterMethods()] (6 ms)

net.bmahe.genetics4j.core.EASystemTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.EASystemTest]/[method:testSystemConstruction()] (9 ms)

net.bmahe.genetics4j.core.selection.RandomSelectionPolicyHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.selection.RandomSelectionPolicyHandlerTest]/[method:select()] (40 ms)

net.bmahe.genetics4j.core.EASystemTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.EASystemTest]/[method:testEvaluateOnce()] (8 ms)

net.bmahe.genetics4j.core.EASystemTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.EASystemTest]/[method:testEvaluateOnceWithDifferentGenerations()] (18 ms)

net.bmahe.genetics4j.core.EASystemTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.EASystemTest]/[method:testEvolveWithPostEvaluationProcessor()] (23 ms)

net.bmahe.genetics4j.core.EASystemTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.EASystemTest]/[method:testEvolveWithBitChromosome()] (59 ms)

net.bmahe.genetics4j.core.EASystemTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.EASystemTest]/[method:testEvolveWithImmediateTermination()] (1733 ms)

PIT

1		package net.bmahe.genetics4j.core.mutation.chromosome.randommutation;
2
3		import java.util.Arrays;
4		import java.util.random.RandomGenerator;
5
6		import org.apache.commons.lang3.Validate;
7
8		import net.bmahe.genetics4j.core.chromosomes.Chromosome;
9		import net.bmahe.genetics4j.core.chromosomes.IntChromosome;
10		import net.bmahe.genetics4j.core.mutation.chromosome.ChromosomeMutationHandler;
11		import net.bmahe.genetics4j.core.spec.chromosome.ChromosomeSpec;
12		import net.bmahe.genetics4j.core.spec.chromosome.IntChromosomeSpec;
13		import net.bmahe.genetics4j.core.spec.mutation.MutationPolicy;
14		import net.bmahe.genetics4j.core.spec.mutation.RandomMutation;
15
16		public class IntChromosomeRandomMutationHandler implements ChromosomeMutationHandler<IntChromosome> {
17
18		private final RandomGenerator randomGenerator;
19
20		public IntChromosomeRandomMutationHandler(final RandomGenerator _randomGenerator) {
21		Validate.notNull(_randomGenerator);
22
23	1 1. <init> : Removed assignment to member variable randomGenerator → KILLED	this.randomGenerator = _randomGenerator;
24		}
25
26		@Override
27		public boolean canHandle(final MutationPolicy mutationPolicy, final ChromosomeSpec chromosome) {
28		Validate.notNull(mutationPolicy);
29		Validate.notNull(chromosome);
30
31	9 1. canHandle : removed conditional - replaced equality check with true → SURVIVED 2. canHandle : negated conditional → KILLED 3. canHandle : Substituted 1 with 0 → KILLED 4. canHandle : removed conditional - replaced equality check with false → KILLED 5. canHandle : Substituted 0 with 1 → KILLED 6. canHandle : removed conditional - replaced equality check with false → KILLED 7. canHandle : replaced boolean return with true for net/bmahe/genetics4j/core/mutation/chromosome/randommutation/IntChromosomeRandomMutationHandler::canHandle → KILLED 8. canHandle : negated conditional → KILLED 9. canHandle : removed conditional - replaced equality check with true → KILLED	return mutationPolicy instanceof RandomMutation && chromosome instanceof IntChromosomeSpec;
32		}
33
34		@Override
35		public IntChromosome mutate(final MutationPolicy mutationPolicy, final Chromosome chromosome) {
36		Validate.notNull(mutationPolicy);
37		Validate.notNull(chromosome);
38		Validate.isInstanceOf(RandomMutation.class, mutationPolicy);
39		Validate.isInstanceOf(IntChromosome.class, chromosome);
40
41		final IntChromosome intChromosome = (IntChromosome) chromosome;
42
43	4 1. mutate : replaced call to java/util/Arrays::copyOf with argument → SURVIVED 2. mutate : removed call to net/bmahe/genetics4j/core/chromosomes/IntChromosome::getNumAlleles → KILLED 3. mutate : removed call to net/bmahe/genetics4j/core/chromosomes/IntChromosome::getValues → KILLED 4. mutate : removed call to java/util/Arrays::copyOf → KILLED	final int[] newValues = Arrays.copyOf(intChromosome.getValues(), intChromosome.getNumAlleles());
44
45	3 1. mutate : removed call to net/bmahe/genetics4j/core/chromosomes/IntChromosome::getNumAlleles → KILLED 2. mutate : replaced call to java/util/random/RandomGenerator::nextInt with argument → KILLED 3. mutate : removed call to java/util/random/RandomGenerator::nextInt → KILLED	final int alleleFlipIndex = randomGenerator.nextInt(intChromosome.getNumAlleles());
46	5 1. mutate : removed call to net/bmahe/genetics4j/core/chromosomes/IntChromosome::getMinValue → SURVIVED 2. mutate : Replaced integer subtraction with addition → SURVIVED 3. mutate : replaced call to java/util/random/RandomGenerator::nextInt with argument → KILLED 4. mutate : removed call to java/util/random/RandomGenerator::nextInt → KILLED 5. mutate : removed call to net/bmahe/genetics4j/core/chromosomes/IntChromosome::getMaxValue → KILLED	newValues[alleleFlipIndex] = randomGenerator.nextInt(intChromosome.getMaxValue() - intChromosome.getMinValue())
47	2 1. mutate : Replaced integer addition with subtraction → SURVIVED 2. mutate : removed call to net/bmahe/genetics4j/core/chromosomes/IntChromosome::getMinValue → SURVIVED	+ intChromosome.getMinValue();
48
49	5 1. mutate : removed call to net/bmahe/genetics4j/core/chromosomes/IntChromosome::getMaxValue → SURVIVED 2. mutate : removed call to net/bmahe/genetics4j/core/chromosomes/IntChromosome::getMinValue → SURVIVED 3. mutate : removed call to net/bmahe/genetics4j/core/chromosomes/IntChromosome::<init> → KILLED 4. mutate : removed call to net/bmahe/genetics4j/core/chromosomes/IntChromosome::getSize → KILLED 5. mutate : replaced return value with null for net/bmahe/genetics4j/core/mutation/chromosome/randommutation/IntChromosomeRandomMutationHandler::mutate → KILLED	return new IntChromosome(intChromosome.getSize(), intChromosome.getMinValue(), intChromosome.getMaxValue(),
50		newValues);
51		}
52		}
		Mutations
23		1.1 Location : <init> Killed by : net.bmahe.genetics4j.core.mutation.chromosome.randommutation.IntChromosomeRandomMutationHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.mutation.chromosome.randommutation.IntChromosomeRandomMutationHandlerTest]/[method:mutateValidate()] Removed assignment to member variable randomGenerator → KILLED
31		1.1 Location : canHandle Killed by : net.bmahe.genetics4j.core.mutation.chromosome.randommutation.IntChromosomeRandomMutationHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.mutation.chromosome.randommutation.IntChromosomeRandomMutationHandlerTest]/[method:canHandle()] negated conditional → KILLED 2.2 Location : canHandle Killed by : net.bmahe.genetics4j.core.mutation.chromosome.randommutation.IntChromosomeRandomMutationHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.mutation.chromosome.randommutation.IntChromosomeRandomMutationHandlerTest]/[method:canHandle()] Substituted 1 with 0 → KILLED 3.3 Location : canHandle Killed by : net.bmahe.genetics4j.core.mutation.chromosome.randommutation.IntChromosomeRandomMutationHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.mutation.chromosome.randommutation.IntChromosomeRandomMutationHandlerTest]/[method:canHandle()] removed conditional - replaced equality check with false → KILLED 4.4 Location : canHandle Killed by : net.bmahe.genetics4j.core.mutation.chromosome.randommutation.IntChromosomeRandomMutationHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.mutation.chromosome.randommutation.IntChromosomeRandomMutationHandlerTest]/[method:canHandle()] Substituted 0 with 1 → KILLED 5.5 Location : canHandle Killed by : none removed conditional - replaced equality check with true → SURVIVED Covering tests Covered by tests: net.bmahe.genetics4j.core.mutation.chromosome.randommutation.IntChromosomeRandomMutationHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.mutation.chromosome.randommutation.IntChromosomeRandomMutationHandlerTest]/[method:canHandle()] net.bmahe.genetics4j.core.mutation.SupersimpleTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.mutation.SupersimpleTest]/[method:simple()] net.bmahe.genetics4j.core.EASystemTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.EASystemTest]/[method:testEvolveWithIntChromosome()] 6.6 Location : canHandle Killed by : net.bmahe.genetics4j.core.mutation.chromosome.randommutation.IntChromosomeRandomMutationHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.mutation.chromosome.randommutation.IntChromosomeRandomMutationHandlerTest]/[method:canHandle()] removed conditional - replaced equality check with false → KILLED 7.7 Location : canHandle Killed by : net.bmahe.genetics4j.core.mutation.chromosome.randommutation.IntChromosomeRandomMutationHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.mutation.chromosome.randommutation.IntChromosomeRandomMutationHandlerTest]/[method:canHandle()] replaced boolean return with true for net/bmahe/genetics4j/core/mutation/chromosome/randommutation/IntChromosomeRandomMutationHandler::canHandle → KILLED 8.8 Location : canHandle Killed by : net.bmahe.genetics4j.core.mutation.chromosome.randommutation.IntChromosomeRandomMutationHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.mutation.chromosome.randommutation.IntChromosomeRandomMutationHandlerTest]/[method:canHandle()] negated conditional → KILLED 9.9 Location : canHandle Killed by : net.bmahe.genetics4j.core.mutation.chromosome.randommutation.IntChromosomeRandomMutationHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.mutation.chromosome.randommutation.IntChromosomeRandomMutationHandlerTest]/[method:canHandle()] removed conditional - replaced equality check with true → KILLED
43		1.1 Location : mutate Killed by : none replaced call to java/util/Arrays::copyOf with argument → SURVIVED Covering tests Covered by tests: net.bmahe.genetics4j.core.mutation.chromosome.randommutation.IntChromosomeRandomMutationHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.mutation.chromosome.randommutation.IntChromosomeRandomMutationHandlerTest]/[method:mutateValidate()] net.bmahe.genetics4j.core.EASystemTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.EASystemTest]/[method:testEvolveWithIntChromosome()] 2.2 Location : mutate Killed by : net.bmahe.genetics4j.core.mutation.chromosome.randommutation.IntChromosomeRandomMutationHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.mutation.chromosome.randommutation.IntChromosomeRandomMutationHandlerTest]/[method:mutateValidate()] removed call to net/bmahe/genetics4j/core/chromosomes/IntChromosome::getNumAlleles → KILLED 3.3 Location : mutate Killed by : net.bmahe.genetics4j.core.mutation.chromosome.randommutation.IntChromosomeRandomMutationHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.mutation.chromosome.randommutation.IntChromosomeRandomMutationHandlerTest]/[method:mutateValidate()] removed call to net/bmahe/genetics4j/core/chromosomes/IntChromosome::getValues → KILLED 4.4 Location : mutate Killed by : net.bmahe.genetics4j.core.mutation.chromosome.randommutation.IntChromosomeRandomMutationHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.mutation.chromosome.randommutation.IntChromosomeRandomMutationHandlerTest]/[method:mutateValidate()] removed call to java/util/Arrays::copyOf → KILLED
45		1.1 Location : mutate Killed by : net.bmahe.genetics4j.core.EASystemTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.EASystemTest]/[method:testEvolveWithIntChromosome()] removed call to net/bmahe/genetics4j/core/chromosomes/IntChromosome::getNumAlleles → KILLED 2.2 Location : mutate Killed by : net.bmahe.genetics4j.core.mutation.chromosome.randommutation.IntChromosomeRandomMutationHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.mutation.chromosome.randommutation.IntChromosomeRandomMutationHandlerTest]/[method:mutateValidate()] replaced call to java/util/random/RandomGenerator::nextInt with argument → KILLED 3.3 Location : mutate Killed by : net.bmahe.genetics4j.core.mutation.chromosome.randommutation.IntChromosomeRandomMutationHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.mutation.chromosome.randommutation.IntChromosomeRandomMutationHandlerTest]/[method:mutateValidate()] removed call to java/util/random/RandomGenerator::nextInt → KILLED
46		1.1 Location : mutate Killed by : net.bmahe.genetics4j.core.mutation.chromosome.randommutation.IntChromosomeRandomMutationHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.mutation.chromosome.randommutation.IntChromosomeRandomMutationHandlerTest]/[method:mutateValidate()] replaced call to java/util/random/RandomGenerator::nextInt with argument → KILLED 2.2 Location : mutate Killed by : net.bmahe.genetics4j.core.mutation.chromosome.randommutation.IntChromosomeRandomMutationHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.mutation.chromosome.randommutation.IntChromosomeRandomMutationHandlerTest]/[method:mutateValidate()] removed call to java/util/random/RandomGenerator::nextInt → KILLED 3.3 Location : mutate Killed by : none removed call to net/bmahe/genetics4j/core/chromosomes/IntChromosome::getMinValue → SURVIVED Covering tests Covered by tests: net.bmahe.genetics4j.core.mutation.chromosome.randommutation.IntChromosomeRandomMutationHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.mutation.chromosome.randommutation.IntChromosomeRandomMutationHandlerTest]/[method:mutateValidate()] net.bmahe.genetics4j.core.EASystemTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.EASystemTest]/[method:testEvolveWithIntChromosome()] 4.4 Location : mutate Killed by : net.bmahe.genetics4j.core.EASystemTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.EASystemTest]/[method:testEvolveWithIntChromosome()] removed call to net/bmahe/genetics4j/core/chromosomes/IntChromosome::getMaxValue → KILLED 5.5 Location : mutate Killed by : none Replaced integer subtraction with addition → SURVIVED Covering tests Covered by tests: net.bmahe.genetics4j.core.mutation.chromosome.randommutation.IntChromosomeRandomMutationHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.mutation.chromosome.randommutation.IntChromosomeRandomMutationHandlerTest]/[method:mutateValidate()] net.bmahe.genetics4j.core.EASystemTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.EASystemTest]/[method:testEvolveWithIntChromosome()]
47		1.1 Location : mutate Killed by : none Replaced integer addition with subtraction → SURVIVED Covering tests Covered by tests: net.bmahe.genetics4j.core.mutation.chromosome.randommutation.IntChromosomeRandomMutationHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.mutation.chromosome.randommutation.IntChromosomeRandomMutationHandlerTest]/[method:mutateValidate()] net.bmahe.genetics4j.core.EASystemTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.EASystemTest]/[method:testEvolveWithIntChromosome()] 2.2 Location : mutate Killed by : none removed call to net/bmahe/genetics4j/core/chromosomes/IntChromosome::getMinValue → SURVIVED Covering tests Covered by tests: net.bmahe.genetics4j.core.mutation.chromosome.randommutation.IntChromosomeRandomMutationHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.mutation.chromosome.randommutation.IntChromosomeRandomMutationHandlerTest]/[method:mutateValidate()] net.bmahe.genetics4j.core.EASystemTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.EASystemTest]/[method:testEvolveWithIntChromosome()]
49		1.1 Location : mutate Killed by : net.bmahe.genetics4j.core.mutation.chromosome.randommutation.IntChromosomeRandomMutationHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.mutation.chromosome.randommutation.IntChromosomeRandomMutationHandlerTest]/[method:mutateValidate()] removed call to net/bmahe/genetics4j/core/chromosomes/IntChromosome::<init> → KILLED 2.2 Location : mutate Killed by : none removed call to net/bmahe/genetics4j/core/chromosomes/IntChromosome::getMaxValue → SURVIVED Covering tests Covered by tests: net.bmahe.genetics4j.core.mutation.chromosome.randommutation.IntChromosomeRandomMutationHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.mutation.chromosome.randommutation.IntChromosomeRandomMutationHandlerTest]/[method:mutateValidate()] net.bmahe.genetics4j.core.EASystemTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.EASystemTest]/[method:testEvolveWithIntChromosome()] 3.3 Location : mutate Killed by : none removed call to net/bmahe/genetics4j/core/chromosomes/IntChromosome::getMinValue → SURVIVED Covering tests Covered by tests: net.bmahe.genetics4j.core.mutation.chromosome.randommutation.IntChromosomeRandomMutationHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.mutation.chromosome.randommutation.IntChromosomeRandomMutationHandlerTest]/[method:mutateValidate()] net.bmahe.genetics4j.core.EASystemTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.EASystemTest]/[method:testEvolveWithIntChromosome()] 4.4 Location : mutate Killed by : net.bmahe.genetics4j.core.mutation.chromosome.randommutation.IntChromosomeRandomMutationHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.mutation.chromosome.randommutation.IntChromosomeRandomMutationHandlerTest]/[method:mutateValidate()] removed call to net/bmahe/genetics4j/core/chromosomes/IntChromosome::getSize → KILLED 5.5 Location : mutate Killed by : net.bmahe.genetics4j.core.mutation.chromosome.randommutation.IntChromosomeRandomMutationHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.mutation.chromosome.randommutation.IntChromosomeRandomMutationHandlerTest]/[method:mutateValidate()] replaced return value with null for net/bmahe/genetics4j/core/mutation/chromosome/randommutation/IntChromosomeRandomMutationHandler::mutate → KILLED