Search...
FAQs
Subscribe
Pie
FAQs
Recent topics
Flagged topics
Hot topics
Best topics
Search...
Search Coderanch
Advance search
Google search
Register / Login
Win a copy of
Darcy DeClute's Scrum Master Certification Guide: The Definitive Resource for Passing the CSM and PSM Exams
this week in the
Agile and Other Processes
forum!
programming forums
Java
Mobile
Certification
Databases
Caching
Books
Engineering
Micro Controllers
OS
Languages
Paradigms
IDEs
Build Tools
Frameworks
Application Servers
Open Source
This Site
Careers
Other
Pie Elite
all forums
this forum made possible by our volunteer staff, including ...
Marshals:
Campbell Ritchie
Devaka Cooray
Ron McLeod
Paul Clapham
Liutauras Vilda
Sheriffs:
paul wheaton
Jeanne Boyarsky
Tim Cooke
Saloon Keepers:
Stephan van Hulst
Tim Holloway
Tim Moores
Mikalai Zaikin
Carey Brown
Bartenders:
Other threads similar to
"==" and Number-Wrappers
Beginning Java
autoboxing performance question
21 replies
Java in General
switch case
15 replies
Beginning Java
isInteger(String) : Scanner vs Regex vs Throw
21 replies
Programmer Certification (OCPJP)
Regarding Array and ==operator.
6 replies
Beginning Java
Need help with Constructors program
2 replies
Associate Certification (OCAJP 8)
Using == operator on wrapper classes
Staff volunteer someone thinks this thread is probably resolved
46 replies
[
1
,
2
]
Beginning Java
i need help with a simple add, subtract, cal. applet
2 replies
Java in General
java help
6 replies
Programmer Certification (OCPJP)
'Generic' and int questions
8 replies
Programmer Certification (OCPJP)
Confusion in Integer Object
6 replies
Ranch Office
Error in question at The JavaRanch Rules Round-up Game
10 replies
Programmer Certification (OCPJP)
using == operator on wrapper classes
2 replies
Beginning Java
Need Help with a program
2 replies
Programmer Certification (OCPJP)
Number of Objects created
21 replies
Programmer Certification (OCPJP)
Explain the strange behavior of Boolean Class??
12 replies
Programmer Certification (OCPJP)
Wrapper class
1 reply
Associate Certification (OCAJP 8)
using == with Integer
Staff volunteer someone thinks this thread is probably resolved
11 replies
1
Beginning Java
How to compare two primitive data types?
31 replies
Programmer Certification (OCPJP)
Instanceof doesn't love Autoboxing?
5 replies
Wiki
User Input
10
Beginning Java
& and &&
2 replies
1
Java in General
why is the <= operator not antisymmetric on operands of boxed numeric types
6 replies
Programmer Certification (OCPJP)
Where to find ans for mock test by Valentinn Cretazz
5 replies
Programmer Certification (OCPJP)
== comparison
4 replies
Beginning Java
breaking out of while loop without condition being met?
9 replies
Programmer Certification (OCPJP)
boxing problems
8 replies
Cattle Drive
Java Rule Roundup answer incorrect
6 replies
Wiki
Java FAQ
Programmer Certification (OCPJP)
Object References & GC
7 replies
Programmer Certification (OCPJP)
When the JVM create a new Wrapper and when the JVM use a living one? ( K&B 5.0)
7 replies
Wiki
Java Intermediate Faq
Java in General
Autoboxing - Good or Bad?
15 replies
Programmer Certification (OCPJP)
short-circuit logical operator mystery
6 replies
Associate Certification (OCAJP 8)
== operator with promotion and autoboxing
Staff volunteer someone thinks this thread is probably resolved
10 replies
EJB and other Jakarta/Java EE Technologies
Unable to deploy an EJB.
8 replies
Programmer Certification (OCPJP)
How wrapper classes work with relational operators?
Staff volunteer someone thinks this thread is probably resolved
6 replies
Programmer Certification (OCPJP)
question on instanceof operator..
1 reply
Programmer Certification (OCPJP)
why does this return false?
6 replies
Java in General
Wrapper objects are immutable???
26 replies
Programmer Certification (OCPJP)
Garbage Collection
7 replies
Programmer Certification (OCPJP)
"==" in String Class and Wrapper Class
16 replies
Programmer Certification (OCPJP)
wrapper classes
1 reply
Programmer Certification (OCPJP)
(Solved!) Boxing tricks
5 replies
Programmer Certification (OCPJP)
Boxing/Unboxing
11 replies
Programmer Certification (OCPJP)
Understanding Equals
14 replies
Beginning Java
Find multiples
12 replies
3
Java in General
Why == operator return true?
4 replies
Programmer Certification (OCPJP)
Question on Numbers, equals and Objects
3 replies
Programmer Certification (OCPJP)
equals method in Object class
7 replies