@Override
	public final JButton createButton() {
		JButton button = doCreateButton();
		button.setName(getName());
		button.setFocusable(false);
		Icon icon = toolBarData == null ? null : toolBarData.getIcon();
		if (icon == null) {
			icon = ResourceManager.getDefaultIcon();
		}

		button.setIcon(icon);
		String tt = getDescription();
		if (tt == null || tt.length() == 0) {
			tt = getName();
		}
		button.setToolTipText(tt);
		button.setEnabled(isEnabled());

		// Reverting GT-2452 because some buttons need to be able to respond to fast clicking.
		//button.setMultiClickThreshhold(500); // this prevents 2 callbacks from double-clicks

		return button;
	}
Signals the help system that this action does not need a help entry.   Some actions
are so obvious that they do not require help, such as an action that renames a file.
<p>
The method should be sparsely used, as most actions should provide help.
Ghidra/Framework/Docking/src/main/java/docking/action/DockingAction.java