Can we have static methods in an interface?
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I want to persist data of objects for later use. What’s the best approach to do so?
Compare Mutex and Semaphore in java.
What is the use of anonymous inner classes ?
What are the standards to place package statement within a source code file?
Explain about arraylist?
What is meant by final class?
How will you reverse a link list without using recursion?
What is the size of boolean variable?
What will be the initial value of an object reference which is defined as an instance variable?
Is it possible to make an array volatile?
Hi Friends, Can u give few interview questions which relates ArrayList and Hashmap. I mean how to link ArrayList and HashMap.I know this is not good way of asking questions like this , but i need
Is vector ordered in java?