@Override
	public void resetAll(GThemeValueMap javaDefaults) {
		themeManager.refreshGThemeValues();
		reinstallNimubus();
	}
Nimbus {@link LookAndFeelManager}. Specialized so that it can return the Nimbus installer and
perform specialized updating when icons or fonts change. Basically, this class needs to
re-install a new instance of the Nimbus LookAndFeel each time a font or icon changes.
Ghidra/Framework/Gui/src/main/java/generic/theme/laf/NimbusLookAndFeelManager.java