What is web xml java?

0 Answers  

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What is default constructor in java?

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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why is java not 100% oops?

5 Answers   IBM,

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write a code in jsp to swap two numbers?

7 Answers   Wipro,

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What is gui in java with examples?

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Does netbeans need jdk?

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What is a java singleton?

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Explain issues of old java date api?

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What are struts java?

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In an htm form i have a button which makes us to open another page in 15sec.how will you do that?

0 Answers  

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What is csrf in java?

0 Answers  

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