the set again.
 <p>
 By default, the I/O buffering mechanism is enabled, but when each log record
 is complete, it is flushed out.
 <p>
 <code>XMLFormatter</code> is the default formatter for <code>FileHandler</code>.
 <p>
 <code>FileHandler</code> reads the following <code>LogManager</code> properties for
 initialization; if a property is not defined or has an invalid value, a
 default value is used.
 <ul>
 <li>java.util.logging.FileHandler.append specifies whether this
 <code>FileHandler</code> should app