What is use of map in java?
What is the set interface in java programming?
How do you differentiate abstract class from interface?
What is the function of static in java?
when to use ArrayList and when to use HashMap in webApplication.
What is meant by string is immutable?
What is the null?
What is difference between path and classpath in java?
How do generics work in java?
What is difference between calling start() and run() method of thread?
Explain the difference between extends thread vs implements runnable in java?
What does three dots mean in java?
Where can i get Latest SUN Certification Dumps and what are the Sun Certification Codes that are available, Im new to JAVA, so please gimme info as i need to write J2EE - Core Java Certification
a thread is runnable, how does that work? : Java thread
Explain wait() method of object class ?