Is lambda functional programming?

0 Answers  

---

What is native class in java?

0 Answers  

---

What is war file in java?

0 Answers  

---

Why is class forname used in java?

0 Answers  

---

What is adoptopenjdk?

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  

---

What is ioexception in java?

0 Answers  

---

Why are lambda functions called lambda?

0 Answers  

---

What is stateless and stateful in java?

0 Answers  

---

Which is the Best institute to do academic Project in Java? Need information about institutes at Ameerpet, Hyderabad.

8 Answers  

---

What is java persistence api used for?

0 Answers  

---

Which Institute is good for learning Java technologies?

1 Answers  

---