public void highlightNextPreviousTab(boolean forward) {
		if (allValues.size() < 2) {
			return;
		}
		T current = highlightedValue == null ? selectedValue : highlightedValue;
		if (isShowingTabList()) {
			current = null;
			closeTabList();
		}
		T next = forward ? getTabbedValueAfter(current) : getTabbedValueBefore(current);
		highlightTab(next);
		if (next == null) {
			showTabList(true);
		}
	}
Moves the highlight to the next or previous tab from the current highlight. If there is no
current highlight, it will highlight the next or previous tab from the selected tab.
@param forward true moves the highlight to the right; otherwise move the highlight to the
left
Ghidra/Framework/Docking/src/main/java/docking/widgets/tab/GTabPanel.java