Project Summary: What it's mean to have semicolon inside brackets in coding? EX: if (initialfloor >= elevator) { for ( ; initialfloor >= elevator + 1; elevator++) { System.out.println(elevatorname + " moving: " + elevator); } } else if (initialfloor <= elevator) { for (; initialfloor <= elevator - 1; elevator--) { System.out.println(elevatorname + " moving: " + elevator); } I need someone to explain why there is a semicolon inside brackets