void addLocalAction(ComponentProvider provider, DockingActionIf action) {
		ComponentPlaceholder placeholder = getActivePlaceholder(provider);
		if (placeholder == null) {
			throw new IllegalArgumentException("Unknown component provider: " + provider);
		}
		placeholder.addAction(action);
	}
Get the local actions installed on the given provider

@param provider the provider
@return an iterator over the actions
Ghidra/Framework/Docking/src/main/java/docking/DockingWindowManager.java