How can we create an immutable class in java?
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What are the four integer types supported by java?
Why is stringbuffer called mutable?
I was asked to draw the class diagram for the below scenario which should obey OOPS concept. A Portal is to be developed for a school , which has 3 main divisions viz , Education , Admin & Trust. Each division has 2 sub divisions Kinder Garden & Higer Secondary.
Is string a data type in java?
What is the effect of keeping a constructor private?
Where are register variables stored?
Why are parameters used in functions?
What is the major advantage of external iteration over internal iteration?
Why we used break and continue statement in java?
What is the protected method modifier?
What will happen if there is a default method conflict as mentioned above and we have specified the same signature method in the base class instead of overriding in the existing class ?
Is java is a fully object object oriented language?