private static void reSetLookAndFeel() {
		EventQueue.invokeLater( () -> {
			LookAndFeel lookAndFeel = UIManager.getLookAndFeel();
			try {
				// re-set current LaF
				UIManager.setLookAndFeel( lookAndFeel );

				// must fire property change events ourselves because old and new LaF are the same
				PropertyChangeEvent e = new PropertyChangeEvent( UIManager.class, "lookAndFeel", lookAndFeel, lookAndFeel );
				for( PropertyChangeListener l : UIManager.getPropertyChangeListeners() )
					l.propertyChange( e );

				// update UI
				updateUI();
			} catch( UnsupportedLookAndFeelException ex ) {
				LoggingFacade.INSTANCE.logSevere(  "FlatLaf: Failed to reinitialize look and feel '" + lookAndFeel.getClass().getName() + "'.", ex );
			}
		} );
	}
Returns set of special UI key prefixes, used in FlatLaf properties files.
Unlike other prefixes, properties with special prefixes are preserved.
You can access them using `UIManager`. E.g. `UIManager.get( "[someSpecialPrefix]someKey" )`.
<p>
By default, the set contains following special prefixes:
<ul>
  <li>{@code [style]}
</ul>
<p>
You can add own prefixes to the set.
The prefixes must start with '[' and end with ']' characters, otherwise they will be ignored.

@since 3.6
flatlaf-core/src/main/java/com/formdev/flatlaf/FlatLaf.java