private void updateActionsDirection(boolean searchForward) {
		instructionAction.setDirection(searchForward);
		dataAction.setDirection(searchForward);
		undefinedAction.setDirection(searchForward);
		functionAction.setDirection(searchForward);
		labelAction.setDirection(searchForward);
		sameValueAction.setDirection(searchForward);
		bookmarkAction.setDirection(searchForward);
	}
The NextPrevCodeUnitPlugin generates a GoTo event based on where the cursor
is located in the program. The GoTo events provided by this plugin are:
<UL>
<LI>Next-Previous Instruction</LI>
<LI>Next-Previous Defined Data</LI>
<LI>Next-Previous Undefined Data</LI>
<LI>Next-Previous Function</LI>
<LI>Next-Previous Non-Function</LI>
<LI>Next-Previous Label</LI>
<LI>Next-Previous Bookmark</LI>
</UL>
Ghidra/Features/Base/src/main/java/ghidra/app/plugin/core/navigation/NextPrevCodeUnitPlugin.java