What do you understand by java virtual machine?
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Q) I have a ArrayList object, in that object i have added 5 integer values, 5 float values, 5 string values. Now question is how can delete particular type of data ( i.e all int values or all float values or string values) in that list object at a time?
What is an empty list in java?
Can I override protected method in java?
What is are packages?
What is a arraylist in java?
What is the loop in java?
How can we use primitive data types as objects?
What are pass by reference and pass by value?
What is executor memory?
What are order of precedence and associativity, and how are they used?
Can we force the garbage collection to run?
If a method is declared as protected, where may the method be accessed?