selected.addCause(moduleReplacement);
            }
        }
    }

    @Override
    public boolean hasKnownConflictFor(ModuleVersionIdentifier id) {
        return conflicts.hasMatchingConflict(state -> state.getId().equals(id));
    }

            conflictsByParticipant.remove(participant);
        }
        return conflict;
    }

    public boolean isEmpty() {
        return conflicts.isEmpty();
    }

    boolean hasMatchingConflict(Predicate<T> predicate) {
        if (isEmpty()) {
            return false;
        }
        return conflicts.stream().flatMap(conflict -> conflict.candidates.stream()).anyMatch(predicate);
    }