With the creation of 1 Dozens object, 2 objects will be created - 1 is Dozens object itself and secod is the the object for int array inside the Dozens object (remember that array itself is treated as an object) so
1 object at 8th line
2 at 9th line
2 at 10th line
object at 11th line is eing reassigned, so hre no object will be created but the object created at line 10 will have 2 referencs.
Now wou can count the total number of objects created.