public void setJobFlowStates(java.util.Collection<String> jobFlowStates) {
        if (jobFlowStates == null) {
            this.jobFlowStates = null;
            return;
        }

        this.jobFlowStates = new com.amazonaws.internal.SdkInternalList<String>(jobFlowStates);
    }
<p>
Return only job flows whose state is contained in this list.
</p>

@param jobFlowStates
       Return only job flows whose state is contained in this list.
@see JobFlowExecutionState
aws-java-sdk-emr/src/main/java/com/amazonaws/services/elasticmapreduce/model/DescribeJobFlowsRequest.java