private Component buildSortCombo() {
		ColorSorter[] sorters = { RGB, RBG, GRB, GBR, BRG, BGR };
		colorSortCombo = new JComboBox<>(sorters);
		colorSortCombo.addItemListener(this::comboChanged);
		return colorSortCombo;
	}
Tree for showing colors organized by similar colors and reference relationships. This was
built as a developer aid to help consolidate similar colors in Ghidra. This may be removed
at any time.
Ghidra/Framework/Docking/src/main/java/docking/theme/gui/ThemeColorTree.java