@Override
	public void showHelp(Object helpObj, boolean infoOnly, Component owner) {

		if (!isValidHelp && !infoOnly) {
			Msg.warn(this, "Help is not in a valid state.  " +
				"This can happen when help has not been built.");
			return;
		}

		Window window = getBestParent(owner);
		HelpLocation loc = findHelpLocation(helpObj);

		if (infoOnly) {
			displayHelpInfo(helpObj, loc, window);
		}
		else {
			showHelpLocation(loc, window);
		}
	}
Returns the master help set (the one into which all other help sets are merged).
@return the help set
Ghidra/Framework/Docking/src/main/java/docking/help/HelpManager.java