DETROIT (AP) — Lawyers jammed a courtroom Wednesday for the first hearing in Detroit’s bankruptcy case, as a judge set out to decide whether anxious city retirees can slow down the process with lawsuits in other courts.

Detroit is the largest U.S. city to file for bankruptcy protection. U.S. Bankruptcy Judge Steven Rhodes was not expected to dive into any numbers during the first hearing, but he may settle a dispute that looms as a big threat to the reorganization.