public void setActionHistories(java.util.Collection<ActionHistory> actionHistories) {
        if (actionHistories == null) {
            this.actionHistories = null;
            return;
        }

        this.actionHistories = new java.util.ArrayList<ActionHistory>(actionHistories);
    }
<p>
The historical record of the budget action resource.
</p>

@param actionHistories
       The historical record of the budget action resource.
aws-java-sdk-budgets/src/main/java/com/amazonaws/services/budgets/model/DescribeBudgetActionHistoriesResult.java