act</span>&nbsp;<span class="return-type">void</span>&nbsp;<span class="element-name">flush</span>()
                    throws <span class="exceptions"><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/io/IOException.html" title="class or interface in java.io" class="external-link">IOException</a></span></div>
<div class="block"><p>
 Flush any ouput buffered by the output method to the underlying Writer or OutputStream. This method will not flush
 the underlying Writer or OutputStr