protected boolean removeComponent(Component comp) {
		FieldLocation loc = locationsByComponent.remove(comp);
		if (loc == null) {
			return false;
		}
		componentsByLocation.remove(loc);
		return true;
	}
Remove a component

@param comp the component to remove
@return true if the component existed
Ghidra/Framework/Docking/src/main/java/docking/widgets/fieldpanel/FieldPanelOverLayoutManager.java