Global Web Forum

husnain

Administrator

From: Chichawatni,Pakistan

Registered: 2014-10-03

Posts: 8,129

Website

Wrapper Classes:

Question:
All the wrapper classes (Integer, Boolean, Float, Short, Long, Double and Character) in java:

Option A):
are serializable
Option B):
are final
Option C):
are immutatable
Option D):
are private

Correct Answer is Option B):
are final

---

You cannot discover the new oceans unless you have the courage to lose the sight of the shore.