optaplanner-core/src/main/java/org/optaplanner/core/impl/constructionheuristic/decider/forager/DefaultConstructionHeuristicForager.java
@Override
    public void stepStarted(ConstructionHeuristicStepScope stepScope) {
        super.stepStarted(stepScope);
        selectedMoveCount = 0L;
        earlyPickedMoveScope = null;
        maxScoreMoveScope = null;
    }
@Override
    public void stepStarted(ConstructionHeuristicStepScope stepScope) {
        super.stepStarted(stepScope);
        selectedMoveCount = 0L;
        earlyPickedMoveScope = null;
        maxScoreMoveScope = null;
    }
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