SinglePointArithmeticCombinationHandler.java

package net.bmahe.genetics4j.core.combination.singlepointarithmetic;

import java.util.random.RandomGenerator;

import org.apache.commons.lang3.Validate;

import net.bmahe.genetics4j.core.combination.ChromosomeCombinator;

import net.bmahe.genetics4j.core.combination.ChromosomeCombinatorHandler;

import net.bmahe.genetics4j.core.combination.ChromosomeCombinatorResolver;

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

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

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

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

import net.bmahe.genetics4j.core.spec.combination.CombinationPolicy;

import net.bmahe.genetics4j.core.spec.combination.SinglePointArithmetic;

public class SinglePointArithmeticCombinationHandler<T extends Comparable<T>> implements ChromosomeCombinatorHandler<T> {

	private final RandomGenerator randomGenerator;

	public SinglePointArithmeticCombinationHandler(final RandomGenerator _randomGenerator) {

		Validate.notNull(_randomGenerator);

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

		this.randomGenerator = _randomGenerator;

	@Override

	public boolean canHandle(final ChromosomeCombinatorResolver<T> chromosomeCombinatorResolver,

			final CombinationPolicy combinationPolicy, final ChromosomeSpec chromosome) {

		Validate.notNull(chromosomeCombinatorResolver);

		Validate.notNull(combinationPolicy);

		Validate.notNull(chromosome);

15 1. canHandle : removed conditional - replaced equality check with true → NO_COVERAGE
2. canHandle : replaced boolean return with true for net/bmahe/genetics4j/core/combination/singlepointarithmetic/SinglePointArithmeticCombinationHandler::canHandle → NO_COVERAGE
3. canHandle : negated conditional → NO_COVERAGE
4. canHandle : negated conditional → NO_COVERAGE
5. canHandle : removed conditional - replaced equality check with false → NO_COVERAGE
6. canHandle : removed conditional - replaced equality check with true → NO_COVERAGE
7. canHandle : Substituted 1 with 0 → NO_COVERAGE
8. canHandle : removed conditional - replaced equality check with true → NO_COVERAGE
9. canHandle : negated conditional → NO_COVERAGE
10. canHandle : Substituted 0 with 1 → NO_COVERAGE
11. canHandle : removed conditional - replaced equality check with false → NO_COVERAGE
12. canHandle : removed conditional - replaced equality check with false → NO_COVERAGE
13. canHandle : removed conditional - replaced equality check with false → NO_COVERAGE
14. canHandle : negated conditional → NO_COVERAGE
15. canHandle : removed conditional - replaced equality check with true → NO_COVERAGE

		return combinationPolicy instanceof SinglePointArithmetic && (chromosome instanceof IntChromosomeSpec

				|| chromosome instanceof DoubleChromosomeSpec || chromosome instanceof FloatChromosomeSpec);

	@Override

	public ChromosomeCombinator<T> resolve(final ChromosomeCombinatorResolver<T> chromosomeCombinatorResolver,

			final CombinationPolicy combinationPolicy, final ChromosomeSpec chromosome) {

		Validate.notNull(chromosomeCombinatorResolver);

		Validate.notNull(combinationPolicy);

		Validate.notNull(chromosome);

		Validate.isInstanceOf(SinglePointArithmetic.class, combinationPolicy);

		final var singlePointArithmeticRecombination = (SinglePointArithmetic) combinationPolicy;

1 1. resolve : removed call to net/bmahe/genetics4j/core/spec/combination/SinglePointArithmetic::alpha → NO_COVERAGE

		final double alpha = singlePointArithmeticRecombination.alpha();

3 1. resolve : negated conditional → NO_COVERAGE
2. resolve : removed conditional - replaced equality check with true → NO_COVERAGE
3. resolve : removed conditional - replaced equality check with false → NO_COVERAGE

		if (chromosome instanceof IntChromosomeSpec) {

2 1. resolve : removed call to net/bmahe/genetics4j/core/combination/singlepointarithmetic/IntChromosomeSinglePointArithmetic::<init> → NO_COVERAGE
2. resolve : replaced return value with null for net/bmahe/genetics4j/core/combination/singlepointarithmetic/SinglePointArithmeticCombinationHandler::resolve → NO_COVERAGE

			return new IntChromosomeSinglePointArithmetic<T>(randomGenerator, alpha);

3 1. resolve : removed conditional - replaced equality check with true → NO_COVERAGE
2. resolve : negated conditional → NO_COVERAGE
3. resolve : removed conditional - replaced equality check with false → NO_COVERAGE

		if (chromosome instanceof DoubleChromosomeSpec) {

2 1. resolve : replaced return value with null for net/bmahe/genetics4j/core/combination/singlepointarithmetic/SinglePointArithmeticCombinationHandler::resolve → NO_COVERAGE
2. resolve : removed call to net/bmahe/genetics4j/core/combination/singlepointarithmetic/DoubleChromosomeSinglePointArithmetic::<init> → NO_COVERAGE

			return new DoubleChromosomeSinglePointArithmetic<T>(randomGenerator, alpha);

3 1. resolve : removed conditional - replaced equality check with false → NO_COVERAGE
2. resolve : removed conditional - replaced equality check with true → NO_COVERAGE
3. resolve : negated conditional → NO_COVERAGE

		if (chromosome instanceof FloatChromosomeSpec) {

2 1. resolve : removed call to net/bmahe/genetics4j/core/combination/singlepointarithmetic/FloatChromosomeSinglePointArithmetic::<init> → NO_COVERAGE
2. resolve : replaced return value with null for net/bmahe/genetics4j/core/combination/singlepointarithmetic/SinglePointArithmeticCombinationHandler::resolve → NO_COVERAGE

			return new FloatChromosomeSinglePointArithmetic<T>(randomGenerator, (float) alpha);

2 1. resolve : removed call to java/lang/String::valueOf → NO_COVERAGE
2. resolve : removed call to java/lang/IllegalArgumentException::<init> → NO_COVERAGE

		throw new IllegalArgumentException("Could not handle chromosome " + chromosome);

Mutations

1.1
Location : <init>
Killed by : none Removed assignment to member variable randomGenerator → SURVIVED Covering tests

Covered by tests:

net.bmahe.genetics4j.core.replacement.ElitismImplTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.replacement.ElitismImplTest]/[method:ctorNoSurvivorSelector()]
net.bmahe.genetics4j.core.replacement.ElitismImplTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.replacement.ElitismImplTest]/[method:ctorNoOffspringSelector()]
net.bmahe.genetics4j.core.replacement.ElitismImplTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.replacement.ElitismImplTest]/[method:ctorNoElitismSpec()]
net.bmahe.genetics4j.core.selection.TournamentSelectionPolicyHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.selection.TournamentSelectionPolicyHandlerTest]/[method:selectMaximize()]
net.bmahe.genetics4j.core.selection.RouletteWheelSelectionPolicyHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.selection.RouletteWheelSelectionPolicyHandlerTest]/[method:selectMaximizing()]
net.bmahe.genetics4j.core.replacement.ElitismImplTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.replacement.ElitismImplTest]/[method:simple()]
net.bmahe.genetics4j.core.selection.TournamentSelectionPolicyHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.selection.TournamentSelectionPolicyHandlerTest]/[method:selectMinimize()]
net.bmahe.genetics4j.core.replacement.ElitismImplTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.replacement.ElitismImplTest]/[method:atLeastSpecified()]
net.bmahe.genetics4j.core.selection.DoubleTournamentSelectionPolicyHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.selection.DoubleTournamentSelectionPolicyHandlerTest]/[method:selectMaximize()]
net.bmahe.genetics4j.core.selection.RouletteWheelSelectionPolicyHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.selection.RouletteWheelSelectionPolicyHandlerTest]/[method:selectMinimizing()]
net.bmahe.genetics4j.core.selection.MultiTournamentsSelectionPolicyHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.selection.MultiTournamentsSelectionPolicyHandlerTest]/[method:selectMaxThenMin()]
net.bmahe.genetics4j.core.selection.DoubleTournamentSelectionPolicyHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.selection.DoubleTournamentSelectionPolicyHandlerTest]/[method:selectMaximizeAndDoFitnessLast()]
net.bmahe.genetics4j.core.selection.ProportionalTournamentSelectionPolicyHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.selection.ProportionalTournamentSelectionPolicyHandlerTest]/[method:selectMinimize()]
net.bmahe.genetics4j.core.EASystemTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.EASystemTest]/[method:testGetterMethods()]
net.bmahe.genetics4j.core.selection.DoubleTournamentSelectionPolicyHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.selection.DoubleTournamentSelectionPolicyHandlerTest]/[method:selectMinimize()]
net.bmahe.genetics4j.core.EASystemTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.EASystemTest]/[method:testSystemConstruction()]
net.bmahe.genetics4j.core.mutation.SupersimpleTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.mutation.SupersimpleTest]/[method:simple()]
net.bmahe.genetics4j.core.selection.RandomSelectionPolicyHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.selection.RandomSelectionPolicyHandlerTest]/[method:select()]
net.bmahe.genetics4j.core.EASystemTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.EASystemTest]/[method:testEvaluateOnce()]
net.bmahe.genetics4j.core.EASystemTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.EASystemTest]/[method:testEvaluateOnceWithDifferentGenerations()]
net.bmahe.genetics4j.core.selection.ProportionalTournamentSelectionPolicyHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.selection.ProportionalTournamentSelectionPolicyHandlerTest]/[method:selectMaximize()]
net.bmahe.genetics4j.core.EASystemTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.EASystemTest]/[method:testEvolveWithPostEvaluationProcessor()]
net.bmahe.genetics4j.core.EASystemTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.EASystemTest]/[method:testEvolveWithIntChromosome()]
net.bmahe.genetics4j.core.EASystemTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.EASystemTest]/[method:testEvolveWithBitChromosome()]
net.bmahe.genetics4j.core.EASystemTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.EASystemTest]/[method:testEvolveWithImmediateTermination()]

1.1
Location : canHandle
Killed by : none removed conditional - replaced equality check with true → NO_COVERAGE

2.2
Location : canHandle
Killed by : none replaced boolean return with true for net/bmahe/genetics4j/core/combination/singlepointarithmetic/SinglePointArithmeticCombinationHandler::canHandle → NO_COVERAGE

3.3
Location : canHandle
Killed by : none negated conditional → NO_COVERAGE

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

5.5
Location : canHandle
Killed by : none removed conditional - replaced equality check with false → NO_COVERAGE

6.6
Location : canHandle
Killed by : none removed conditional - replaced equality check with true → NO_COVERAGE

7.7
Location : canHandle
Killed by : none Substituted 1 with 0 → NO_COVERAGE

8.8
Location : canHandle
Killed by : none removed conditional - replaced equality check with true → NO_COVERAGE

9.9
Location : canHandle
Killed by : none negated conditional → NO_COVERAGE

10.10
Location : canHandle
Killed by : none Substituted 0 with 1 → NO_COVERAGE

11.11
Location : canHandle
Killed by : none removed conditional - replaced equality check with false → NO_COVERAGE

12.12
Location : canHandle
Killed by : none removed conditional - replaced equality check with false → NO_COVERAGE

13.13
Location : canHandle
Killed by : none removed conditional - replaced equality check with false → NO_COVERAGE

14.14
Location : canHandle
Killed by : none negated conditional → NO_COVERAGE

15.15
Location : canHandle
Killed by : none removed conditional - replaced equality check with true → NO_COVERAGE

1.1
Location : resolve
Killed by : none removed call to net/bmahe/genetics4j/core/spec/combination/SinglePointArithmetic::alpha → NO_COVERAGE

1.1
Location : resolve
Killed by : none negated conditional → NO_COVERAGE

2.2
Location : resolve
Killed by : none removed conditional - replaced equality check with true → NO_COVERAGE

3.3
Location : resolve
Killed by : none removed conditional - replaced equality check with false → NO_COVERAGE

1.1
Location : resolve
Killed by : none removed call to net/bmahe/genetics4j/core/combination/singlepointarithmetic/IntChromosomeSinglePointArithmetic::<init> → NO_COVERAGE

2.2
Location : resolve
Killed by : none replaced return value with null for net/bmahe/genetics4j/core/combination/singlepointarithmetic/SinglePointArithmeticCombinationHandler::resolve → NO_COVERAGE

1.1
Location : resolve
Killed by : none removed conditional - replaced equality check with true → NO_COVERAGE

2.2
Location : resolve
Killed by : none negated conditional → NO_COVERAGE

3.3
Location : resolve
Killed by : none removed conditional - replaced equality check with false → NO_COVERAGE

1.1
Location : resolve
Killed by : none replaced return value with null for net/bmahe/genetics4j/core/combination/singlepointarithmetic/SinglePointArithmeticCombinationHandler::resolve → NO_COVERAGE

2.2
Location : resolve
Killed by : none removed call to net/bmahe/genetics4j/core/combination/singlepointarithmetic/DoubleChromosomeSinglePointArithmetic::<init> → NO_COVERAGE

1.1
Location : resolve
Killed by : none removed conditional - replaced equality check with false → NO_COVERAGE

2.2
Location : resolve
Killed by : none removed conditional - replaced equality check with true → NO_COVERAGE

3.3
Location : resolve
Killed by : none negated conditional → NO_COVERAGE

1.1
Location : resolve
Killed by : none removed call to net/bmahe/genetics4j/core/combination/singlepointarithmetic/FloatChromosomeSinglePointArithmetic::<init> → NO_COVERAGE

1.1
Location : resolve
Killed by : none removed call to java/lang/String::valueOf → NO_COVERAGE

2.2
Location : resolve
Killed by : none removed call to java/lang/IllegalArgumentException::<init> → NO_COVERAGE

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.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.mutation.SupersimpleTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.mutation.SupersimpleTest]/[method:simple()] (3 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:testEvolveWithIntChromosome()] (31 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.combination.singlepointarithmetic;
2
3		import java.util.random.RandomGenerator;
4
5		import org.apache.commons.lang3.Validate;
6
7		import net.bmahe.genetics4j.core.combination.ChromosomeCombinator;
8		import net.bmahe.genetics4j.core.combination.ChromosomeCombinatorHandler;
9		import net.bmahe.genetics4j.core.combination.ChromosomeCombinatorResolver;
10		import net.bmahe.genetics4j.core.spec.chromosome.ChromosomeSpec;
11		import net.bmahe.genetics4j.core.spec.chromosome.DoubleChromosomeSpec;
12		import net.bmahe.genetics4j.core.spec.chromosome.FloatChromosomeSpec;
13		import net.bmahe.genetics4j.core.spec.chromosome.IntChromosomeSpec;
14		import net.bmahe.genetics4j.core.spec.combination.CombinationPolicy;
15		import net.bmahe.genetics4j.core.spec.combination.SinglePointArithmetic;
16
17		public class SinglePointArithmeticCombinationHandler<T extends Comparable<T>> implements ChromosomeCombinatorHandler<T> {
18
19		private final RandomGenerator randomGenerator;
20
21		public SinglePointArithmeticCombinationHandler(final RandomGenerator _randomGenerator) {
22		Validate.notNull(_randomGenerator);
23
24	1 1. <init> : Removed assignment to member variable randomGenerator → SURVIVED	this.randomGenerator = _randomGenerator;
25		}
26
27		@Override
28		public boolean canHandle(final ChromosomeCombinatorResolver<T> chromosomeCombinatorResolver,
29		final CombinationPolicy combinationPolicy, final ChromosomeSpec chromosome) {
30		Validate.notNull(chromosomeCombinatorResolver);
31		Validate.notNull(combinationPolicy);
32		Validate.notNull(chromosome);
33
34	15 1. canHandle : removed conditional - replaced equality check with true → NO_COVERAGE 2. canHandle : replaced boolean return with true for net/bmahe/genetics4j/core/combination/singlepointarithmetic/SinglePointArithmeticCombinationHandler::canHandle → NO_COVERAGE 3. canHandle : negated conditional → NO_COVERAGE 4. canHandle : negated conditional → NO_COVERAGE 5. canHandle : removed conditional - replaced equality check with false → NO_COVERAGE 6. canHandle : removed conditional - replaced equality check with true → NO_COVERAGE 7. canHandle : Substituted 1 with 0 → NO_COVERAGE 8. canHandle : removed conditional - replaced equality check with true → NO_COVERAGE 9. canHandle : negated conditional → NO_COVERAGE 10. canHandle : Substituted 0 with 1 → NO_COVERAGE 11. canHandle : removed conditional - replaced equality check with false → NO_COVERAGE 12. canHandle : removed conditional - replaced equality check with false → NO_COVERAGE 13. canHandle : removed conditional - replaced equality check with false → NO_COVERAGE 14. canHandle : negated conditional → NO_COVERAGE 15. canHandle : removed conditional - replaced equality check with true → NO_COVERAGE	return combinationPolicy instanceof SinglePointArithmetic && (chromosome instanceof IntChromosomeSpec
35		\|\| chromosome instanceof DoubleChromosomeSpec \|\| chromosome instanceof FloatChromosomeSpec);
36		}
37
38		@Override
39		public ChromosomeCombinator<T> resolve(final ChromosomeCombinatorResolver<T> chromosomeCombinatorResolver,
40		final CombinationPolicy combinationPolicy, final ChromosomeSpec chromosome) {
41		Validate.notNull(chromosomeCombinatorResolver);
42		Validate.notNull(combinationPolicy);
43		Validate.notNull(chromosome);
44		Validate.isInstanceOf(SinglePointArithmetic.class, combinationPolicy);
45
46		final var singlePointArithmeticRecombination = (SinglePointArithmetic) combinationPolicy;
47	1 1. resolve : removed call to net/bmahe/genetics4j/core/spec/combination/SinglePointArithmetic::alpha → NO_COVERAGE	final double alpha = singlePointArithmeticRecombination.alpha();
48
49	3 1. resolve : negated conditional → NO_COVERAGE 2. resolve : removed conditional - replaced equality check with true → NO_COVERAGE 3. resolve : removed conditional - replaced equality check with false → NO_COVERAGE	if (chromosome instanceof IntChromosomeSpec) {
50	2 1. resolve : removed call to net/bmahe/genetics4j/core/combination/singlepointarithmetic/IntChromosomeSinglePointArithmetic::<init> → NO_COVERAGE 2. resolve : replaced return value with null for net/bmahe/genetics4j/core/combination/singlepointarithmetic/SinglePointArithmeticCombinationHandler::resolve → NO_COVERAGE	return new IntChromosomeSinglePointArithmetic<T>(randomGenerator, alpha);
51		}
52
53	3 1. resolve : removed conditional - replaced equality check with true → NO_COVERAGE 2. resolve : negated conditional → NO_COVERAGE 3. resolve : removed conditional - replaced equality check with false → NO_COVERAGE	if (chromosome instanceof DoubleChromosomeSpec) {
54	2 1. resolve : replaced return value with null for net/bmahe/genetics4j/core/combination/singlepointarithmetic/SinglePointArithmeticCombinationHandler::resolve → NO_COVERAGE 2. resolve : removed call to net/bmahe/genetics4j/core/combination/singlepointarithmetic/DoubleChromosomeSinglePointArithmetic::<init> → NO_COVERAGE	return new DoubleChromosomeSinglePointArithmetic<T>(randomGenerator, alpha);
55		}
56
57	3 1. resolve : removed conditional - replaced equality check with false → NO_COVERAGE 2. resolve : removed conditional - replaced equality check with true → NO_COVERAGE 3. resolve : negated conditional → NO_COVERAGE	if (chromosome instanceof FloatChromosomeSpec) {
58	2 1. resolve : removed call to net/bmahe/genetics4j/core/combination/singlepointarithmetic/FloatChromosomeSinglePointArithmetic::<init> → NO_COVERAGE 2. resolve : replaced return value with null for net/bmahe/genetics4j/core/combination/singlepointarithmetic/SinglePointArithmeticCombinationHandler::resolve → NO_COVERAGE	return new FloatChromosomeSinglePointArithmetic<T>(randomGenerator, (float) alpha);
59		}
60
61	2 1. resolve : removed call to java/lang/String::valueOf → NO_COVERAGE 2. resolve : removed call to java/lang/IllegalArgumentException::<init> → NO_COVERAGE	throw new IllegalArgumentException("Could not handle chromosome " + chromosome);
62		}
63		}
		Mutations
24		1.1 Location : <init> Killed by : none Removed assignment to member variable randomGenerator → SURVIVED Covering tests Covered by tests: net.bmahe.genetics4j.core.replacement.ElitismImplTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.replacement.ElitismImplTest]/[method:ctorNoSurvivorSelector()] net.bmahe.genetics4j.core.replacement.ElitismImplTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.replacement.ElitismImplTest]/[method:ctorNoOffspringSelector()] net.bmahe.genetics4j.core.replacement.ElitismImplTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.replacement.ElitismImplTest]/[method:ctorNoElitismSpec()] net.bmahe.genetics4j.core.selection.TournamentSelectionPolicyHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.selection.TournamentSelectionPolicyHandlerTest]/[method:selectMaximize()] net.bmahe.genetics4j.core.selection.RouletteWheelSelectionPolicyHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.selection.RouletteWheelSelectionPolicyHandlerTest]/[method:selectMaximizing()] net.bmahe.genetics4j.core.replacement.ElitismImplTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.replacement.ElitismImplTest]/[method:simple()] net.bmahe.genetics4j.core.selection.TournamentSelectionPolicyHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.selection.TournamentSelectionPolicyHandlerTest]/[method:selectMinimize()] net.bmahe.genetics4j.core.replacement.ElitismImplTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.replacement.ElitismImplTest]/[method:atLeastSpecified()] net.bmahe.genetics4j.core.selection.DoubleTournamentSelectionPolicyHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.selection.DoubleTournamentSelectionPolicyHandlerTest]/[method:selectMaximize()] net.bmahe.genetics4j.core.selection.RouletteWheelSelectionPolicyHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.selection.RouletteWheelSelectionPolicyHandlerTest]/[method:selectMinimizing()] net.bmahe.genetics4j.core.selection.MultiTournamentsSelectionPolicyHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.selection.MultiTournamentsSelectionPolicyHandlerTest]/[method:selectMaxThenMin()] net.bmahe.genetics4j.core.selection.DoubleTournamentSelectionPolicyHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.selection.DoubleTournamentSelectionPolicyHandlerTest]/[method:selectMaximizeAndDoFitnessLast()] net.bmahe.genetics4j.core.selection.ProportionalTournamentSelectionPolicyHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.selection.ProportionalTournamentSelectionPolicyHandlerTest]/[method:selectMinimize()] net.bmahe.genetics4j.core.EASystemTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.EASystemTest]/[method:testGetterMethods()] net.bmahe.genetics4j.core.selection.DoubleTournamentSelectionPolicyHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.selection.DoubleTournamentSelectionPolicyHandlerTest]/[method:selectMinimize()] net.bmahe.genetics4j.core.EASystemTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.EASystemTest]/[method:testSystemConstruction()] net.bmahe.genetics4j.core.mutation.SupersimpleTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.mutation.SupersimpleTest]/[method:simple()] net.bmahe.genetics4j.core.selection.RandomSelectionPolicyHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.selection.RandomSelectionPolicyHandlerTest]/[method:select()] net.bmahe.genetics4j.core.EASystemTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.EASystemTest]/[method:testEvaluateOnce()] net.bmahe.genetics4j.core.EASystemTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.EASystemTest]/[method:testEvaluateOnceWithDifferentGenerations()] net.bmahe.genetics4j.core.selection.ProportionalTournamentSelectionPolicyHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.selection.ProportionalTournamentSelectionPolicyHandlerTest]/[method:selectMaximize()] net.bmahe.genetics4j.core.EASystemTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.EASystemTest]/[method:testEvolveWithPostEvaluationProcessor()] net.bmahe.genetics4j.core.EASystemTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.EASystemTest]/[method:testEvolveWithIntChromosome()] net.bmahe.genetics4j.core.EASystemTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.EASystemTest]/[method:testEvolveWithBitChromosome()] net.bmahe.genetics4j.core.EASystemTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.EASystemTest]/[method:testEvolveWithImmediateTermination()]
34		1.1 Location : canHandle Killed by : none removed conditional - replaced equality check with true → NO_COVERAGE 2.2 Location : canHandle Killed by : none replaced boolean return with true for net/bmahe/genetics4j/core/combination/singlepointarithmetic/SinglePointArithmeticCombinationHandler::canHandle → NO_COVERAGE 3.3 Location : canHandle Killed by : none negated conditional → NO_COVERAGE 4.4 Location : canHandle Killed by : none negated conditional → NO_COVERAGE 5.5 Location : canHandle Killed by : none removed conditional - replaced equality check with false → NO_COVERAGE 6.6 Location : canHandle Killed by : none removed conditional - replaced equality check with true → NO_COVERAGE 7.7 Location : canHandle Killed by : none Substituted 1 with 0 → NO_COVERAGE 8.8 Location : canHandle Killed by : none removed conditional - replaced equality check with true → NO_COVERAGE 9.9 Location : canHandle Killed by : none negated conditional → NO_COVERAGE 10.10 Location : canHandle Killed by : none Substituted 0 with 1 → NO_COVERAGE 11.11 Location : canHandle Killed by : none removed conditional - replaced equality check with false → NO_COVERAGE 12.12 Location : canHandle Killed by : none removed conditional - replaced equality check with false → NO_COVERAGE 13.13 Location : canHandle Killed by : none removed conditional - replaced equality check with false → NO_COVERAGE 14.14 Location : canHandle Killed by : none negated conditional → NO_COVERAGE 15.15 Location : canHandle Killed by : none removed conditional - replaced equality check with true → NO_COVERAGE
47		1.1 Location : resolve Killed by : none removed call to net/bmahe/genetics4j/core/spec/combination/SinglePointArithmetic::alpha → NO_COVERAGE
49		1.1 Location : resolve Killed by : none negated conditional → NO_COVERAGE 2.2 Location : resolve Killed by : none removed conditional - replaced equality check with true → NO_COVERAGE 3.3 Location : resolve Killed by : none removed conditional - replaced equality check with false → NO_COVERAGE
50		1.1 Location : resolve Killed by : none removed call to net/bmahe/genetics4j/core/combination/singlepointarithmetic/IntChromosomeSinglePointArithmetic::<init> → NO_COVERAGE 2.2 Location : resolve Killed by : none replaced return value with null for net/bmahe/genetics4j/core/combination/singlepointarithmetic/SinglePointArithmeticCombinationHandler::resolve → NO_COVERAGE
53		1.1 Location : resolve Killed by : none removed conditional - replaced equality check with true → NO_COVERAGE 2.2 Location : resolve Killed by : none negated conditional → NO_COVERAGE 3.3 Location : resolve Killed by : none removed conditional - replaced equality check with false → NO_COVERAGE
54		1.1 Location : resolve Killed by : none replaced return value with null for net/bmahe/genetics4j/core/combination/singlepointarithmetic/SinglePointArithmeticCombinationHandler::resolve → NO_COVERAGE 2.2 Location : resolve Killed by : none removed call to net/bmahe/genetics4j/core/combination/singlepointarithmetic/DoubleChromosomeSinglePointArithmetic::<init> → NO_COVERAGE
57		1.1 Location : resolve Killed by : none removed conditional - replaced equality check with false → NO_COVERAGE 2.2 Location : resolve Killed by : none removed conditional - replaced equality check with true → NO_COVERAGE 3.3 Location : resolve Killed by : none negated conditional → NO_COVERAGE
58		1.1 Location : resolve Killed by : none removed call to net/bmahe/genetics4j/core/combination/singlepointarithmetic/FloatChromosomeSinglePointArithmetic::<init> → NO_COVERAGE 2.2 Location : resolve Killed by : none replaced return value with null for net/bmahe/genetics4j/core/combination/singlepointarithmetic/SinglePointArithmeticCombinationHandler::resolve → NO_COVERAGE
61		1.1 Location : resolve Killed by : none removed call to java/lang/String::valueOf → NO_COVERAGE 2.2 Location : resolve Killed by : none removed call to java/lang/IllegalArgumentException::<init> → NO_COVERAGE