How to print an arraylist in java?
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I want to persist data of objects for later use. What is the best approach to do so?
What is the purpose of the file class in java programming?
does core java and j2se both are same?
Why does java not support pointers?
Implement a stack with push (), pop() and min() in O(1) time.
How the elements are organized in CardLayout?
What is an infinite loop?
How can we create a object of a class without using new operator.
Can we use catch statement for checked exceptions when there is no chance of raising exception in our code?
Difference between final and effectively final ? Why is effectively final even required ?
What is a java lambda expression?
What is substring 1 in java?