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

@return 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