The java.util.Scanner.ioException() method returns the IOException last thrown by this Scanner's underlying Readable. This method returns null if no such exception exists. Following is the declaration for java.util.Scanner.ioException() method.
Stress has a shocking effect on your body - an effect that is almost impossible to quantify, and one that can affect you in ways that even doctors don't understand. But generally there are two causes of rib pain from anxiety. Tension Muscle tension in your chest and stomach has a tendency to lead to rib pain.
Rib injuries are caused by a direct blow to the ribs and make a person feel pain while breathing in. The skin around the injured area may swell or become tender. Severe injuries need immediate doctor's attention as they may lead to serious lung problems. Proper care is required in order for the condition to get better in the shortest time possible.