What is formatted output?
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Explain methods specific to list interface?
What is the type of lambda expression?
Java violates few objected oriented concepts. Can you explain in what way?
Can an arraylist be empty?
I have a class which is abstract which contains only the abstract methods. This is similar to an interface. Then, if i have given a choice to choose one of them. Which one i have to choose and why?
Is 9 a prime number?
when System.out.println("") is executed what happens in the back ground?
What is a function easy definition?
Is an array a vector?
Which Component subclass is used for drawing and painting?
How do you trim a space in java?
How do I know if java is installed?