Yes, Day of the Dead is celebrated in Chile. Though it is not a  time to necessarily dress up in a skeleton costume and party-it  is a much more somber holiday. Most busin â¦ esses will be closes and  many people will be at the cemeteries. Not in a sad way either, but  in a happy one.
NULL Statement The NULL statement is a no-op (no operation); it passes control to the next statement without doing anything. In the body of an IF-THEN clause, a loop, or a procedure, the NULL statement serves as a placeholder. For more information, see Using the NULL Statement. Syntax
Object NullObj = getTheNullObject(); if (NullObj != null) {// to avoid NullPointerException NullObj.workwithit(); }. If you think that resolving the issue of Null Pointer Exception is as simple as it seems in the above code, you are wrong. Just think of a situation where you are working with third party components.