Quiz 16 Solution - Thursday July 6, 2000
1. Even though a return type is not included in the signature of the
constructor of a class it does have an understood return type. What type
of thing does it return? (Hint: Think about how you call the
constructor.)
2. Given the statement if (a == 3) b = 4; else b = 5;, use the shortcut to
an if with an else to rewrite this statement.
int b = (a == 3) ? 4 : 5;
3. What type of variable can we use in a switch statement?
4. What is a feature called that has become obsolete and been replaced as
Java has evolved?