What is constructor and virtual function? Can we call a virtual function in a constructor?
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is there any function in java to make the text to blink?
when we have to use final class in java?
How hashmap increases its size in java?
What about instanceof operator in java?
Difference between notify() method and notifyall() method in java?
What is string pooling concept?
Which is bigger float or double?
What is the order of method invocation in an Applet?
What is the byte order of byte buffer?
What are Inner classes?
Mention the default values of all the elements of an array defined as an instance variable.
Difference between concurrent hashmap and hashtable and collections