public void setCloseTimestamp(java.util.Date closeTimestamp) {
        this.closeTimestamp = closeTimestamp;
    }
<p>
The time when the workflow execution was closed. Set only if the execution status is CLOSED.
</p>

@param closeTimestamp
       The time when the workflow execution was closed. Set only if the execution status is CLOSED.
aws-java-sdk-simpleworkflow/src/main/java/com/amazonaws/services/simpleworkflow/model/WorkflowExecutionInfo.java