@Override
		public Component getListCellRendererComponent(JList<? extends Icon> list, Icon icon,
				int index, boolean isSelected, boolean hasFocus) {
			JLabel label = (JLabel) super.getListCellRendererComponent(list, icon, index,
				isSelected, hasFocus);

			if (icon.getIconWidth() != 16 || icon.getIconHeight() != 16) {
				icon = new ScaledImageIcon(icon, 16, 16);
			}
			label.setIcon(icon);
			return label;
		}
Returns all icons loaded by core Ghidra modules. For this use, we only want to use
icons that are part of a standard distribution because if they are exported, they may
not be available on import. Non-core icons can be used by picking them from the file
system.
@Return all icons loaded by core Ghidra modules
Ghidra/Framework/Docking/src/main/java/docking/options/editor/IconPropertyEditor.java