This week's book giveaway is in the OCAJP 8 forum. We're giving away four copies of OCA Java SE 8 Programmer I Study Guide and have Edward Finegan & Robert Liguori on-line! See this thread for details.
shuba gopal wrote:"Watch for Math class being an option for immutable classes"
Hello Shuba, the API indicates that Math class is a final class, meaning you have to abide by the regulations...The Dos and Donts of a final class, for example they CANNOT be subclassed, the exam creators will NOT set a "Trip-Trap" for you on wrapper classes or Strings because its easy for you to notice the "Trap"...
In Your Pursuit Towards Certification, NEVER Give Up.