How can we run a java program without making any object?

0 Answers  

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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()); } }

5 Answers   Rolta,

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difference between arraylist and linkedlist otherthan performance

2 Answers   L&T,

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Is ++ operator is thread safe in java?

0 Answers  

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Explain java code for recursive solution's base case?

0 Answers  

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What is the difference between parameters and arguments ?

2 Answers  

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Write program to print Hello World and print each character address in that string and print how many times each character is in that string? Ex: H: 0 & 1 e:1 & 1 l :2,3,8 & 3 o:4,6 & 2 w:5 & 1 r: 7 & 1 d 9 & 1

7 Answers   Huawei, IBM,

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Java is Pass by Value or Pass by Reference?

0 Answers   BirlaSoft,

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What is arraylist e in java?

0 Answers  

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What is the properties class?

0 Answers  

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What is immutable state?

0 Answers  

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Can a private method of a superclass be declared within a subclass?

0 Answers  

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