What is the default size of arraylist in java?
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How can u create the Object of class Without using "New" opertor?
int a=1,b=10; System.out.println(a+b--);
How to implement Singleton
Under what conditions is an object’s finalize() method invoked by the garbage collector?
Is java a prime method?
What's the difference between comparison done by equals method and == operator?
What is the difference between throw and throws in java?
What does main method?
What is the difference between static synchronize() metod and synchronize() method?
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Explain the access modifiers for a class, method and variables?
What is difference between “==” and equals()?