The lead plaintiff in the lawsuit, David Walsh, was an Apple network engineer from 1995 to 2007. He stated that he was often required to work more than 40 hours a week, miss meals, and spend evenings and weekends on call without any overtime pay or meal compensation. [Author's personal comment: this is not unusual in the tech industry]
Walsh alleges that Apple deliberately classified Walsh and others as management employees so that they would not receive overtime compensation as required by California law for hourly employees. The class action suit also seeks to include the staffers at Apple Stores as plaintiffs.
Should the plaintiffs win, Apple could be required to revise its compensation practices and pay retroactive compensation to many present and past employees. Apple has not responded to the complaint.
Thanks to Charles for the tip!