What are sets in java?
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What will be the output of the program? public class Test { public static void main(String args[]) { ArrayList<String> list = new ArrayList<String>(); list.add("2"); list.add("3"); list.add("4"); list.add("5"); System.out.println("size :"+list.size()); for(int i=0;i<list.size();i++) { list.remove(i); } System.out.println("size after:"+list.size()); } }
How many types of equations are there?
Which java ide is used the most?
What is a get method?
How many digits is int32?
What is array pointers ?
what is the difference between @include page and @include file
Can singleton class be inherited in java?
What is arraylist class in java?
What is the purpose of a parameter?
How do you compare arrays in java?
Given a singly linked list, determine whether it contains a loop or not without using temporary space?