public void setLedgers(java.util.Collection<LedgerSummary> ledgers) {
        if (ledgers == null) {
            this.ledgers = null;
            return;
        }

        this.ledgers = new java.util.ArrayList<LedgerSummary>(ledgers);
    }
<p>
The ledgers that are associated with the current Amazon Web Services account and Region.
</p>

@param ledgers
       The ledgers that are associated with the current Amazon Web Services account and Region.
aws-java-sdk-qldb/src/main/java/com/amazonaws/services/qldb/model/ListLedgersResult.java