What is the list interface in java programming?

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suppose we have an interface & that interface contains five methods. if a class implements that interface then we have to bound that to give tha definition of all five methods in that class. If we declare that class as abstract then can we call only two methods to give the deinition of that method & i don't want to give the definition of all the methods? can it possible

6 Answers   HP, Wipro,

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What is a null check?

0 Answers  

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write a simple program inheritance?

2 Answers   Polaris,

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wat is class level lock and object level lock

3 Answers   HCL, Persistent,

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Write a method to check if input string is palindrome?

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What is the collections api?

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What is the difference between Integer and int?

10 Answers   Infosys,

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Hi can u pls tell me what is the use of marker interface. Iknow what is marker interface but what ability will the object get by implementing this.

3 Answers   CGI,

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Compare java and python.

0 Answers  

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10. What is the output of the following Java program? class Main { public static void main(String args[]){ final int i; i = 10; System.out.println(i); } } 10. What is the output of the following Java program? class Main { public static void main(String args[]){ final int i; i = 10; System.out.println(i); } }

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Write java program to reverse string without using api?

0 Answers  

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