optaplanner-core/src/main/java/org/optaplanner/core/config/heuristic/selector/move/generic/chained/KOptMoveSelectorConfig.java
@Override
    public MoveSelector buildBaseMoveSelector(HeuristicConfigPolicy configPolicy,
            SelectionCacheType minimumCacheType, boolean randomSelection) {
        EntitySelectorConfig entitySelectorConfig_ = entitySelectorConfig == null ? new EntitySelectorConfig()
                : entitySelectorConfig;
        EntitySelector entitySelector = entitySelectorConfig_.buildEntitySelector(configPolicy,
                minimumCacheType, SelectionOrder.fromRandomSelectionBoolean(randomSelection));
        ValueSelectorConfig valueSelectorConfig_ = valueSelectorConfig == null ? new ValueSelectorConfig()
                : valueSelectorConfig;
        ValueSelector[] valueSelectors = new ValueSelector[K - 1];
        for (int i = 0; i < valueSelectors.length; i++) {
            valueSelectors[i] = valueSelectorConfig_.buildValueSelector(configPolicy,
                    entitySelector.getEntityDescriptor(),
                    minimumCacheType, SelectionOrder.fromRandomSelectionBoolean(randomSelection));

        }
        return new KOptMoveSelector(entitySelector, valueSelectors, randomSelection);
    }
@Override
    public MoveSelector buildBaseMoveSelector(HeuristicConfigPolicy configPolicy,
            SelectionCacheType minimumCacheType, boolean randomSelection) {
        EntitySelectorConfig entitySelectorConfig_ = entitySelectorConfig == null ? new EntitySelectorConfig()
                : entitySelectorConfig;
        EntitySelector entitySelector = entitySelectorConfig_.buildEntitySelector(configPolicy,
                minimumCacheType, SelectionOrder.fromRandomSelectionBoolean(randomSelection));
        ValueSelectorConfig valueSelectorConfig_ = valueSelectorConfig == null ? new ValueSelectorConfig()
                : valueSelectorConfig;
        ValueSelector[] valueSelectors = new ValueSelector[K - 1];
        for (int i = 0; i < valueSelectors.length; i++) {
            valueSelectors[i] = valueSelectorConfig_.buildValueSelector(configPolicy,
                    entitySelector.getEntityDescriptor(),
                    minimumCacheType, SelectionOrder.fromRandomSelectionBoolean(randomSelection));

        }
        return new KOptMoveSelector(entitySelector, valueSelectors, randomSelection);
    }
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