Common Runtime Exceptions

Here are the most common exception classes built into Cangjie, which can be directly used by developers.

Exception	Description
`ConcurrentModificationException`	Exception caused by concurrent modification.
`IllegalArgumentException`	Exception thrown when an invalid or incorrect parameter is passed.
`NegativeArraySizeException`	Exception thrown when an array whose size is negative is created
`NoneValueException`	Exception thrown when a value does not exist (for example, a key that is sought for does not exist in a map).
`OverflowException`	Exception caused by an arithmetic operation overflow.