public BatchGetQueryExecutionResult withQueryExecutions(QueryExecution... queryExecutions) {
        if (this.queryExecutions == null) {
            setQueryExecutions(new java.util.ArrayList<QueryExecution>(queryExecutions.length));
        }
        for (QueryExecution ele : queryExecutions) {
            this.queryExecutions.add(ele);
        }
        return this;
    }
<p>
Information about a query execution.
</p>
<p>
<b>NOTE:</b> This method appends the values to the existing list (if any). Use
{@link #setQueryExecutions(java.util.Collection)} or {@link #withQueryExecutions(java.util.Collection)} if you
want to override the existing values.
</p>

@param queryExecutions
       Information about a query execution.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-athena/src/main/java/com/amazonaws/services/athena/model/BatchGetQueryExecutionResult.java