Java and doubt .

Question

class Test {
void f() { throw new _____ ; }
public static void main(String[] args) _____ Exception {
Test t = new Test();
try {
t.f();
catch(_____ e) {
try{ throw ______ ; }
catch(Exception ex) {
System.out.print("catch1");
______ ex;
finally {
System.out.print("finally1"); }
finally {
System.out.print("finally2");
System.exit(0);
Hints :
(Execption)e
e
throw
throws
RuntimeException()
Throwable()
Throwable
Please send me the answer. You have to put the hints.

Answer 1

class Test {
void f() { throw new [b]Enum ; }
public static void main(String[] args) public String toString () { return "Book";} Exception {
Test t = new Test();
try {
t.f();
catch(Grade.A e) {
try{ throw [b]"Book"; }
catch(Exception ex) {
System.out.print("catch1");
enum ex;
finally {
System.out.print("finally1"); }
finally {
System.out.print("finally2");
System.exit(0);
}