Explain the inheritance principle.

0 Answers  

---

Explain suspend() method under thread class>

0 Answers  

---

Which is faster c++ or java?

0 Answers  

---

What is java api?

0 Answers  

---

What are microservices in java?

0 Answers  

---

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  

---

when a program class implements an interface it must provide behavior for..?

1 Answers  

---

What is the use of rs next () in java?

0 Answers  

---

Please can anybody explain what exactly "the project architecture" means???

0 Answers  

---

What is lambda expressions action func and predicate?

0 Answers  

---

What is the difference between java se and java ee?

0 Answers  

---

What is stateless class in java?

0 Answers  

---