File APIs for Java Developers
Manipulate DOC, XLS, PPT, PDF and many others from your application.
A friendly place for programming greenhorns!
Big Moose Saloon
Register / Login
Programmer Certification (SCJP/OCPJP)
a question about string
Joined: Feb 15, 2004
May 19, 2004 19:09:00
Please look at the following code,
x= new String("abc");
how objects are created?
Joined: May 09, 2004
May 19, 2004 20:10:00
Hope your question is not complete.
if your question is "how objects are created?" then the answer is when you use new keyword an instance to the String class is created in the heap.
if your question is "how many objects are created? " then the answer is 1
Anuradha<br />(SCJP 1.4)
Joined: Aug 03, 2002
May 19, 2004 23:04:00
Anu check this out:
new String("abc") == "abc"
returns false. So a new object is created which is different to the object "abc" residing in the string pool. So if this is the first time "abc" is used, then you could say
objects are created.
Ask a Meaningful Question
Getting someone to think and try something out is much more useful than just telling them the answer.
It is sorta covered in the
JavaRanch Style Guide
subject: a question about string
WA #1.....word association
How to convert byte array into string array?
ResultSet to Array
date format with MS Access database
Tech Word Game
All times are in JavaRanch time: GMT-6 in summer, GMT-7 in winter
| Powered by
Copyright © 1998-2015