private HasConflict(Set<ModuleIdentifier> participants) {
            this.participants = participants;
        }

        @Override
        public void withParticipatingModules(Action<ModuleIdentifier> action) {
            for (ModuleIdentifier participant : participants) {
                action.execute(participant);
            }
        }

        @Override

        this.resolveState = resolveState;
    }

    @Override
    public void execute(final ConflictResolutionResult result) {
        result.withParticipatingModules(moduleIdentifier -> {
            // Restart each configuration. For the evicted configuration, this means moving incoming dependencies across to the

public interface ConflictResolutionResult {

    /**
     * Performs an action on all conflicting modules.
     * @param action the action to execute on each participating module
     */
    void withParticipatingModules(Action<? super ModuleIdentifier> action);

    /**
     * The actual selected component.
     */
    ComponentState getSelected();

    /**
     * Executes an action with each module that participates in the conflict.
     * In a typical version conflict, e.g. org:foo:1.0 VS org:foo:2.0 there is only one participating module: org:foo.
     */
    void withParticipatingModules(Action<ModuleIdentifier> action);

    /**
     * informs whether the conflict exists
     */
    boolean conflictExists();

                return 1;
            }
            return 0;
        }).collect(Collectors.toList());
    }

    @Override
    public void withParticipatingModules(Action<? super ModuleIdentifier> action) {
        for (ModuleIdentifier module : participatingModules) {
            action.execute(module);
        }
    }

    @Override

            }
            if (candidatesForConflict.size() > 1) {
                PotentialConflict conflict = new PotentialConflict() {
                    @Override
                    public void withParticipatingModules(Action<ModuleIdentifier> action) {
                        for (NodeState node : candidatesForConflict) {
                            action.execute(node.getComponent().getId().getModule());
                        }

            conflict = handler.registerCandidate(
                candidate(capability, cs)
            )
        }

        then:
        def actualIds = []
        conflict.withParticipatingModules {
            actualIds << it
        }

        actualIds == expectedIds
    }

    CapabilitiesConflictHandler.Candidate candidate(CapabilityInternal cap, ComponentState co) {

                    DefaultCapabilitiesConflictHandler.candidate(node, capability, implicitProvidersForCapability)
                );
                if (c.conflictExists()) {
                    c.withParticipatingModules(resolveState.getDeselectVersionAction());
                }
            }

            private boolean doesNotDeclareExplicitCapability(NodeState nodeState) {