What is factory pattern in java?
- 0 Answers
- 442 Views
- I also Faced
- E-Mail Answers
No Answer is Posted For this Question
Be the First to Post Answer
What is the use of lambda functions?
How do I install java re?
What are the rules regarding quotation marks?
Do I need jdk or jre?
Is jprofiler open source?
Can an application have multiple classes having main method?
can anyone tell me what kind of questions are asked for core java exam in aptech
What is the difference between map and flatmap in java?
I have deployed a .war file in my application server comprising of struts and hibernate.If i want to change the "dialect" property of hibernate cfg file how can i change(I have only .war file)... Thanks in advance
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.
What is dependency injection in java?
What are messages in java?
Java J2EE 
