What are jpa repositories?

0 Answers  

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What is Serialization?

2 Answers   HCL,

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How do I start netbeans?

0 Answers  

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What is lambda expressions action func and predicate?

0 Answers  

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Expain ur organisation process( V-model)?.

1 Answers   Cap Gemini,

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explain isalive() method under thread class?

0 Answers  

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What is a bean class?

0 Answers  

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What do you understand by casting in java language? What are the types of casting?

0 Answers  

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How do I enable java in firefox?

0 Answers  

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public class Dog { private int weight; public int getweight(){ return weight; } public void SetWeight(int newWeight){ if (newWeight > 0){ weight = newWeight; } } } public class TestDog { public static void main(String[] args) { Dog d = new Dog(); System.out.println("Dog d's weight is " + d.getWeight()); d.setWeight(42); System.out.println("Dog d's weight is " + d.getWeight()); d.setweight(-42); System.out.println("Dog d's weight is " + d.getWeight()); } } class dog is compiled but there is an error in class TestDog when compiled and the error is with dot notations. I want to kmow why there is error in testdog class when compiled.

3 Answers  

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How do I create an executable jar file?

0 Answers  

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Is lambda cheaper than ec2?

0 Answers  

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