public boolean deleteCaptain() { boolean b = false; try { view.displayPrintMessages("entercaptainid"); String memID = view.getInput(); Member mem = new Member(); for (Member m : sql.getAllMembers()) { if (m.getMemberID().equals(memID)) { mem = m; } else { view.displayPrintMessages("nocushcaptain"); return deleteCaptain(); } } memHandler.deleteMember(mem); b = true; } catch (Exception e) { } return b; }