Java Certification

Tips for Java^TM Certification Exam

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scjp, advanced, xml

Danger! Do Not Try This at Work.
All examples here are for the purpose of illustrating Java concepts only. None of them should be considered as good code practice at work.

SCJP Code Examples (everything here goes some extreme)

How to get sizeof() in Java? How to visualize String-pooling?
Evaluating from left to right example
Package usage example
Pass by value example
Boolean variable and serialization example
Serialization and Transient Example
Type Casting Example
Dynamic Binding Example (Live applet demo included)
Operator Precedence Example
Inner/Nested/Local Class Example
Anonymous Class Example
Method Override Overload Example
Various Equal Test Examples
Throw Exception Example
Range Scope Etc. Example
String StringBuffer Etc. Example
Break, Continue, Etc. Example
Polymorphism Revisited
I/O Example
Interface Clash Example
Garbage Collection Example
Thread Example

More to come...

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Tips for JavaTM Certification Exam

Tips for Java^TM Certification Exam