Java Foundations:

What would happen if the try statement were removed from the level1 method of the ExceptionScope class in the Propagation program?

What would happen if the try statement described in the previous exercise were moved to the level2 method?

What happens when the Exception class is used in a catch clause to catch an exception?

describe the purpose of the following exception classes:

a.ArithmeticException

b.NullPointerException

c.NumberFormatException

d.PatternSyntaxException

ExceptionScope.java: