Why ArrayList class is not a synchronized class and why it is not a thread safe class? explain
1 4644what is actual real time using of oops concepts in projects(Interface,polymorphism.abstraction.........)
2 10680I have 2 objects inside one object(vector). how can i serialize one of them. I dont want to serialize the second one
3 8294difference between String a; and String a=new String();? y do v need to assign memory to the variable?
2 5554Hi can u pls tell me what is the use of marker interface. Iknow what is marker interface but what ability will the object get by implementing this.
CGI,
3 5505
What is generics in java interview questions?
Which eclipse is best for java?
why are wait(), notify() and notifyall() methods defined in the object class? : Java thread
Is hashset ordered java?
How many bits is a char?
Is integer immutable in java?
What does escaping a character mean?
Why static functions are used?
What is java used for?
Is java based on c?
What does pointer mean?
What are the benefits of java?
Is assembly language a low level language?
What is final int?
what is a thread pool in java and why is it used?