public void goForward() {
		if (historyIndex >= historyStack.size() - 1) {
			return;
		}

		T leaving = getCurrentHistoryItem();
		T t = historyStack.get(++historyIndex);
		broadcast(t, leaving);
	}
Moves this history list's current item pointer forward one and then calls the user-provided
callback to signal the newly selected item.

<p>No action is taken if the current pointer is already at the end of the list.
Ghidra/Framework/Generic/src/main/java/util/HistoryList.java