public void installLookAndFeel() throws ClassNotFoundException, InstantiationException,
			IllegalAccessException, UnsupportedLookAndFeelException {

		doInstallLookAndFeel();
		processJavaDefaults();
		fixupLookAndFeelIssues();
		installCustomLookAndFeelActions();
		updateComponentUis();
	}
Installs the {@link LookAndFeel}
@throws ClassNotFoundException if the <code>LookAndFeel</code>
          class could not be found
@throws InstantiationException if a new instance of the class
         couldn't be created
@throws IllegalAccessException if the class or initializer isn't accessible
@throws UnsupportedLookAndFeelException if
         <code>lnf.isSupportedLookAndFeel()</code> is false
Ghidra/Framework/Gui/src/main/java/generic/theme/laf/LookAndFeelManager.java