What are the topics in core java?
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What is wrapper class example?
Do we have pointers in java?
What is the syntax and characteristics of a lambda expression? Explain
How a class can implement an interface?
Can java inner class be static?
What is the difference between normal report & matrix report?
Are arrays primitive data types?
What are the kinds of polymorphism?
If there is no implementation of MARKER INTERFACE in java. Then how compiler come to know about specification.
What is a pointer and does java support pointers?
difference between arraylist and linkedlist otherthan performance
What is the difference between menuitem and checkboxmenu item?